/* Font Face Declarations */
@font-face {
    font-family: 'MesloLGS NF';
    src: url('../fonts/MesloLGS_NF_Regular.ttf') format('truetype');
    font-weight: normal;
    font-style: normal;
}

@font-face {
    font-family: 'MesloLGS NF';
    src: url('../fonts/MesloLGS_NF_Bold.ttf') format('truetype');
    font-weight: bold;
    font-style: normal;
}

/* ethernet_blue #2271B3 
yellow: #f7b500
red: #bb1e10*/


/* CSS Variables */
:root {
    --color-primary: #00ff00;
    --color-secondary: #00ff00;
    --color-tertiary: #00ffff;
    --color-bg: #000000;
    --color-text: #ffffff;
    --color-muted: #808080;
    --color-bg-alpha: rgba(0, 0, 0, 0.85);
    --color-bg-alpha-light: rgba(0, 0, 0, 0.6);
    --canvas-bg: rgba(0, 0, 0, 0.3);
    --font-main: 'MesloLGS NF', 'Courier New', monospace;
    --spacing-unit: 1rem;
    --max-width: 1200px;
}

/* Light Mode */
:root.light-mode {
    --color-bg: #ffffff;
    --color-text: #1a1a1a;
    --color-muted: #666666;
    --color-bg-alpha: rgba(255, 255, 255, 0.95);
    --color-bg-alpha-light: rgba(255, 255, 255, 0.8);
    --canvas-bg: rgba(255, 255, 255, 0.3);
    --color-primary: #008800;
    --color-secondary: #008800;
    --color-tertiary: #006666;
}

:root.light-mode .terminal-body .xterm {
    filter: invert(1) hue-rotate(180deg);
}

:root.light-mode .body-text {
    color: #1a1a1a;
}

:root.light-mode .text-subtitle {
    color: var(--color-primary);
    text-shadow: none;
}

:root.light-mode .hero-meta,
:root.light-mode .subtitle {
    color: #666666;
}

:root.light-mode h1.glitch-text {
    color: var(--color-primary);
    text-shadow: 0 0 5px var(--color-primary);
}

/* ============================================
   QUANTUM EFFECTS
   ============================================ */

/* Observation Collapse Effect */
.quantum-collapse-enabled .quantum-unobserved {
    filter: blur(3px);
    opacity: 0.6;
    transform: translateX(-2px);
    transition: all 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

.quantum-collapse-enabled .quantum-observed {
    filter: blur(0);
    opacity: 1;
    transform: translateX(0);
    transition: all 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Superposition Split Effect */
.quantum-split-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 9999;
    opacity: 0;
    transition: opacity 0.3s ease;
    mix-blend-mode: screen;
}

body.quantum-splitting .quantum-split-overlay {
    opacity: 1;
}

.quantum-state {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    transition: opacity 0.3s ease;
}

body.quantum-splitting .quantum-state {
    opacity: 0.4;
}

.quantum-state-1 {
    background: linear-gradient(90deg, 
        var(--color-primary) 0%, 
        var(--color-primary) 49%, 
        transparent 50%, 
        transparent 100%
    );
    animation: quantum-split-1 3s ease-in-out infinite;
}

.quantum-state-2 {
    background: linear-gradient(90deg, 
        transparent 0%, 
        transparent 50%, 
        var(--color-primary) 51%, 
        var(--color-primary) 100%
    );
    animation: quantum-split-2 3s ease-in-out infinite;
}

@keyframes quantum-split-1 {
    0%, 100% {
        transform: translateX(0);
        opacity: 0;
    }
    50% {
        transform: translateX(-12px);
        opacity: 0.4;
    }
}

@keyframes quantum-split-2 {
    0%, 100% {
        transform: translateX(0);
        opacity: 0;
    }
    50% {
        transform: translateX(12px);
        opacity: 0.4;
    }
}

/* Create actual content duplication effect */
body.quantum-splitting .container {
    position: relative;
}

body.quantum-splitting .container::before,
body.quantum-splitting .container::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    opacity: 0;
    transition: opacity 0.3s ease;
    z-index: -1;
}

body.quantum-splitting .container::before {
    background: linear-gradient(to right, 
        var(--color-bg) 0%, 
        var(--color-bg) 48%, 
        transparent 50%, 
        transparent 100%
    );
    animation: split-state-1 3s ease-in-out infinite;
}

body.quantum-splitting .container::after {
    background: linear-gradient(to right, 
        transparent 0%, 
        transparent 50%, 
        var(--color-bg) 52%, 
        var(--color-bg) 100%
    );
    animation: split-state-2 3s ease-in-out infinite;
}

@keyframes split-state-1 {
    0%, 100% {
        transform: translateX(0);
        opacity: 0;
    }
    50% {
        transform: translateX(-10px);
        opacity: 0.5;
    }
}

@keyframes split-state-2 {
    0%, 100% {
        transform: translateX(0);
        opacity: 0;
    }
    50% {
        transform: translateX(10px);
        opacity: 0.5;
    }
}

/* Chromatic aberration on all content */
body.quantum-splitting * {
    animation: chromatic-split 3s ease-in-out infinite;
}

@keyframes chromatic-split {
    0%, 100% {
        text-shadow: none;
        filter: none;
    }
    50% {
        text-shadow: 
            -3px 0 0 rgba(255, 0, 100, 0.4),
            3px 0 0 rgba(0, 255, 100, 0.4);
        filter: 
            drop-shadow(-2px 0 0 rgba(255, 0, 100, 0.3))
            drop-shadow(2px 0 0 rgba(0, 255, 100, 0.3));
    }
}

/* Specific elements get stronger split */
body.quantum-splitting h1,
body.quantum-splitting h2,
body.quantum-splitting .terminal-window {
    animation: strong-chromatic-split 3s ease-in-out infinite;
}

@keyframes strong-chromatic-split {
    0%, 100% {
        text-shadow: none;
        filter: none;
    }
    50% {
        text-shadow: 
            -4px 0 0 rgba(255, 0, 100, 0.6),
            4px 0 0 rgba(0, 255, 100, 0.6);
        filter: 
            drop-shadow(-3px 0 0 rgba(255, 0, 100, 0.5))
            drop-shadow(3px 0 0 rgba(0, 255, 100, 0.5));
    }
}

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

html {
    scroll-behavior: smooth;
    overflow-x: hidden;
    max-width: 100vw;
}

body {
    font-family: var(--font-main);
    background-color: var(--color-bg);
    color: var(--color-text);
    line-height: 1.6;
    overflow-x: hidden;
    position: relative;
    max-width: 100vw;
}

/* Background Canvas */
#backgroundCanvas {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
    opacity: 0.3;
}

/* ============================================
   NAVIGATION MENU
   ============================================ */

.main-nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    border-bottom: 1px solid var(--color-primary);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    transition: all 0.3s ease;
}

.main-nav.scrolled {
    box-shadow: 0 0 30px rgba(0, 255, 0, 0.3);
}

.nav-container {
    max-width: var(--max-width);
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: calc(var(--spacing-unit) * 1) calc(var(--spacing-unit) * 2);
    position: relative;
}

.nav-logo {
    color: var(--color-primary);
    text-decoration: none;
    font-size: 0.9rem;
    font-weight: bold;
    letter-spacing: 0.15em;
    transition: all 0.3s ease;
    white-space: nowrap;
}

.nav-logo:hover {
    text-shadow: 0 0 10px rgba(0, 255, 0, 0.5);
}

.nav-menu {
    display: flex;
    justify-content: flex-end;
    align-items: center;
    gap: calc(var(--spacing-unit) * 0.5);
    flex: 1;
    margin: 0 calc(var(--spacing-unit) * 2);
}

.nav-item {
    color: var(--color-muted);
    text-decoration: none;
    font-size: 0.75rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    padding: calc(var(--spacing-unit) * 0.5) calc(var(--spacing-unit) * 0.8);
    border: 1px solid transparent;
    transition: all 0.3s ease;
    position: relative;
    white-space: nowrap;
}

/* Hide Terminal menu item on desktop */
.nav-item-terminal {
    display: none;
}

.nav-item::before {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    width: 0;
    height: 2px;
    background: var(--color-primary);
    transform: translateX(-50%);
    transition: width 0.3s ease;
}

.nav-item:hover {
    color: var(--color-primary);
    border-color: var(--color-primary);
    box-shadow: 0 0 15px rgba(0, 255, 0, 0.3);
}

.nav-item:hover::before {
    width: 80%;
}

.nav-item.active {
    color: var(--color-primary);
    border-color: var(--color-primary);
    background-color: rgba(0, 255, 0, 0.1);
}

.nav-item.active::before {
    width: 80%;
}

/* Hamburger Menu (hidden on desktop) */
.hamburger {
    display: none;
    flex-direction: column;
    justify-content: space-between;
    width: 28px;
    height: 22px;
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 4px;
    z-index: 1001;
    position: relative;
    transition: all 0.3s ease;
}

.hamburger:hover .hamburger-line {
    box-shadow: 0 0 8px var(--color-primary);
}

.hamburger-line {
    width: 100%;
    height: 2px;
    background-color: var(--color-primary);
    transition: all 0.3s ease;
    border-radius: 2px;
    display: block;
    pointer-events: none;
}

.hamburger.active .hamburger-line:nth-child(1) {
    transform: rotate(45deg) translate(6px, 6px);
}

.hamburger.active .hamburger-line:nth-child(2) {
    opacity: 0;
}

.hamburger.active .hamburger-line:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -8px);
}

/* Light mode navigation */
:root.light-mode .main-nav {
    background-color: rgba(255, 255, 255, 0.95);
}

/* Offset for first section */
#hero {
    padding-top: calc(var(--spacing-unit) * 8);
}

/* Settings Menu */
.settings-menu {
    position: fixed;
    top: calc(var(--spacing-unit) * 2);
    right: calc(var(--spacing-unit) * 2);
    z-index: 1000;
}

.settings-toggle {
    background-color: var(--color-bg-alpha);
    border: 1px solid var(--color-primary);
    color: var(--color-primary);
    width: 40px;
    height: 40px;
    border-radius: 4px;
    cursor: pointer;
    font-size: 1.2rem;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
}

.settings-toggle:hover {
    background-color: var(--color-primary);
    color: var(--color-bg);
    box-shadow: 0 0 20px rgba(0, 255, 0, 0.5);
}

.settings-icon {
    animation: spin 8s linear infinite;
}

@keyframes spin {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

.settings-toggle:hover .settings-icon {
    animation: spin 1s linear infinite;
}

.settings-panel {
    position: absolute;
    top: 50px;
    right: 0;
    background-color: var(--color-bg-alpha);
    border: 1px solid var(--color-primary);
    border-radius: 4px;
    padding: calc(var(--spacing-unit) * 1);
    min-width: 200px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all 0.3s ease;
    box-shadow: 0 0 30px rgba(0, 255, 0, 0.3);
}

.settings-panel.active {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.settings-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: calc(var(--spacing-unit) * 0.5);
}

.settings-label {
    color: var(--color-text);
    font-size: 0.9rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
}

.theme-toggle {
    background-color: transparent;
    border: 1px solid var(--color-primary);
    color: var(--color-primary);
    width: 32px;
    height: 32px;
    border-radius: 4px;
    cursor: pointer;
    font-size: 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
}

.theme-toggle:hover {
    background-color: var(--color-primary);
    color: var(--color-bg);
    transform: scale(1.1);
}

.theme-icon {
    transition: transform 0.3s ease;
}

.theme-toggle:hover .theme-icon {
    transform: rotate(180deg);
}

/* Container */
.container {
    position: relative;
    z-index: 1;
}

/* Section Base */
.section {
    min-height: 80vh;
    padding: calc(var(--spacing-unit) * 4);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
}

.section-content {
    width: 100%;
    max-width: var(--max-width);
}

/* Hero Section */
.hero-section {
    flex-direction: column;
    text-align: center;
}

h1.glitch-text {
    font-size: clamp(1.8rem, 6vw, 5rem);
    font-weight: bold;
    letter-spacing: 0.05em;
    color: var(--color-primary);
    margin-bottom: calc(var(--spacing-unit) * 2);
    position: relative;
    text-shadow: 
        0 0 10px var(--color-primary);
    white-space: nowrap;
}

/* Media query for better control at medium widths */
@media (max-width: 1200px) and (min-width: 769px) {
    h1.glitch-text {
        font-size: clamp(1.5rem, 5vw, 4rem);
    }
}

.subtitle {
    font-size: clamp(0.9rem, 2.5vw, 1.3rem);
    color: var(--color-muted);
    margin-bottom: calc(var(--spacing-unit) * 3);
    letter-spacing: 0.08em;
    max-width: 900px;
    margin-left: auto;
    margin-right: auto;
    padding: 0 calc(var(--spacing-unit) * 2);
}

.hero-meta {
    font-size: clamp(0.8rem, 2vw, 1rem);
    color: var(--color-muted);
    margin-bottom: calc(var(--spacing-unit) * 4);
}

.meta-separator {
    margin: 0 calc(var(--spacing-unit) * 0.5);
}

.scroll-indicator {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: calc(var(--spacing-unit) * 0.5);
    margin-top: calc(var(--spacing-unit) * 4);
    animation: pulse 2s infinite;
}

.scroll-arrow {
    font-size: 2rem;
    color: var(--color-primary);
}

.scroll-text {
    font-size: 0.8rem;
    color: var(--color-muted);
    letter-spacing: 0.2em;
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
}


/* Section Titles */
.section-title {
    font-size: clamp(1rem, 3vw, 1.5rem);
    color: var(--color-primary);
    margin-bottom: calc(var(--spacing-unit) * 2);
    letter-spacing: 0.05em;
    border-left: 4px solid var(--color-primary);
    padding-left: calc(var(--spacing-unit) * 1);
}

/* ============================================
   QUAKE-STYLE CONSOLE
   ============================================ */

.quake-console {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 50vh;
    z-index: 10000;
    transform: translateY(-100%);
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    pointer-events: none;
}

.quake-console.active {
    transform: translateY(0);
    pointer-events: auto;
}

.console-container {
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.95);
    border-bottom: 3px solid var(--color-primary);
    box-shadow: 0 4px 50px rgba(0, 255, 0, 0.3);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    overflow: hidden;
}

.quake-console .terminal-window {
    height: 100%;
    margin: 0;
    border: none;
    background-color: transparent;
    display: flex;
    flex-direction: column;
}

.quake-console .terminal-header {
    flex-shrink: 0;
}

.quake-console .terminal-body {
    flex: 1;
    overflow: hidden;
    min-height: auto;
}

/* Terminal Window */
.terminal-window {
    background-color: var(--color-bg-alpha);
    border-left: 3px solid var(--color-primary);
    padding: calc(var(--spacing-unit) * 2);
    margin-bottom: calc(var(--spacing-unit) * 3);
    box-shadow: 0 0 40px rgba(0, 255, 0, 0.15);
    font-family: var(--font-main);
    position: relative;
}

.terminal-header {
    color: var(--color-muted);
    padding-bottom: calc(var(--spacing-unit) * 1);
    margin-bottom: calc(var(--spacing-unit) * 1);
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.2em;
    border-bottom: 1px solid rgba(0, 255, 0, 0.2);
}

.terminal-title {
    font-family: var(--font-main);
}

.terminal-body {
    position: relative;
    z-index: 1;
    background-color: transparent;
    min-height: 300px;
}

/* xterm.js overrides */
.terminal-body .xterm {
    height: 100%;
    padding: 0;
}

.terminal-body .xterm .xterm-viewport {
    background-color: transparent !important;
    overflow-y: auto !important;
}

.terminal-body .xterm .xterm-screen {
    background-color: transparent !important;
}

.terminal-body .xterm-rows {
    font-family: var(--font-main) !important;
}

.terminal-body .xterm .xterm-cursor-layer .xterm-cursor {
    background-color: var(--color-primary) !important;
}

/* Hide scrollbar but keep functionality */
.terminal-body .xterm .xterm-viewport::-webkit-scrollbar {
    width: 6px;
}

.terminal-body .xterm .xterm-viewport::-webkit-scrollbar-track {
    background: rgba(0, 0, 0, 0.3);
}

.terminal-body .xterm .xterm-viewport::-webkit-scrollbar-thumb {
    background: rgba(0, 255, 0, 0.3);
    border-radius: 3px;
}

.terminal-body .xterm .xterm-viewport::-webkit-scrollbar-thumb:hover {
    background: rgba(0, 255, 0, 0.5);
}

/* Light mode terminal adjustments */
:root.light-mode .terminal-window {
    background-color: rgba(240, 240, 240, 0.95);
    box-shadow: 0 0 40px rgba(0, 255, 0, 0.1);
}

:root.light-mode .terminal-header {
    border-bottom: 1px solid rgba(0, 255, 0, 0.3);
}

/* 3D Viewer */
.viewer-3d-section {
    min-height: auto;
}

.canvas-3d-container {
    position: relative;
    width: 100%;
    height: 80vh;
    background-color: #f5f5f5;
    border: 2px solid var(--color-primary);
    overflow: hidden;
}

:root.light-mode .canvas-3d-container {
    background-color: #ffffff;
}

#canvas-3d {
    width: 100%;
    height: 100%;
    display: block;
    cursor: grab;
}

#canvas-3d:active {
    cursor: grabbing;
}

.viewer-controls {
    position: absolute;
    bottom: calc(var(--spacing-unit) * 1);
    left: 50%;
    transform: translateX(-50%);
    background-color: rgba(0, 0, 0, 0.8);
    padding: calc(var(--spacing-unit) * 0.5) calc(var(--spacing-unit) * 1);
    border: 1px solid var(--color-primary);
    border-radius: 4px;
}

:root.light-mode .viewer-controls {
    background-color: rgba(255, 255, 255, 0.9);
}

.control-hint {
    color: var(--color-muted);
    font-size: 0.8rem;
    letter-spacing: 0.1em;
}

/* Gallery Grid */
.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: calc(var(--spacing-unit) * 2);
    margin-bottom: calc(var(--spacing-unit) * 2);
}

.gallery-item {
    position: relative;
    aspect-ratio: 1;
    overflow: hidden;
    border: 2px solid var(--color-primary);
    cursor: pointer;
    transition: all 0.3s ease;
}

.gallery-item:hover {
    border-color: var(--color-secondary);
    box-shadow: 
        0 0 30px rgba(255, 0, 255, 0.5),
        inset 0 0 20px rgba(255, 0, 255, 0.1);
    transform: scale(1.02);
}

.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    filter: contrast(1.1) brightness(0.95);
    transition: filter 0.3s ease;
}

.gallery-item:hover img {
    filter: contrast(1.2) brightness(1);
}

.sculpture-info {
    text-align: center;
    padding: calc(var(--spacing-unit) * 2) 0;
}

.info-text {
    color: var(--color-muted);
    font-size: 1rem;
    letter-spacing: 0.1em;
}

/* Mechanics Section */
.mechanics-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: calc(var(--spacing-unit) * 2);
    margin-bottom: calc(var(--spacing-unit) * 4);
}

.mechanic-card {
    background-color: var(--color-bg-alpha);
    border: 2px solid var(--color-primary);
    padding: calc(var(--spacing-unit) * 2);
    text-align: center;
    transition: all 0.3s ease;
}

:root.light-mode .mechanic-card {
    background-color: rgba(245, 245, 245, 0.9);
}

:root.light-mode .principle-item {
    background-color: rgba(250, 250, 250, 0.8);
}

:root.light-mode .principle-item:hover {
    background-color: rgba(245, 245, 245, 0.95);
}

.mechanic-card:hover {
    border-color: var(--color-primary);
    box-shadow: 
        0 0 30px rgba(0, 255, 0, 0.3),
        inset 0 0 20px rgba(0, 255, 0, 0.1);
    transform: translateY(-5px);
}

.mechanic-icon {
    font-size: 3rem;
    color: var(--color-primary);
    margin-bottom: calc(var(--spacing-unit) * 1);
}

.mechanic-title {
    font-size: 1.3rem;
    color: var(--color-primary);
    margin-bottom: calc(var(--spacing-unit) * 1);
    letter-spacing: 0.1em;
}

.mechanic-text {
    font-size: 0.95rem;
    color: var(--color-muted);
    line-height: 1.8;
}

/* Principles Grid */
.principles-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: calc(var(--spacing-unit) * 2);
    margin-bottom: calc(var(--spacing-unit) * 4);
}

.principle-item {
    background-color: var(--color-bg-alpha-light);
    border-left: 3px solid var(--color-primary);
    padding: calc(var(--spacing-unit) * 1.5);
    transition: all 0.3s ease;
}

.principle-item:hover {
    background-color: var(--color-bg-alpha);
    border-left-width: 5px;
    padding-left: calc(var(--spacing-unit) * 2);
}

.principle-title {
    font-size: 1rem;
    color: var(--color-primary);
    margin-bottom: calc(var(--spacing-unit) * 0.5);
    letter-spacing: 0.05em;
    text-transform: uppercase;
    font-weight: bold;
}

.principle-text {
    font-size: 0.9rem;
    color: var(--color-text);
    line-height: 1.6;
    opacity: 0.9;
}

/* Screenshots Grid */
.screenshots-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: calc(var(--spacing-unit) * 2);
}

.screenshot-item {
    position: relative;
    border: 2px solid var(--color-tertiary);
    overflow: hidden;
    transition: all 0.3s ease;
    background-color: var(--color-bg);
}

.screenshot-item:hover {
    border-color: var(--color-primary);
    box-shadow: 0 0 30px rgba(0, 255, 255, 0.5);
    transform: scale(1.05);
}

.screenshot-item img {
    width: 100%;
    height: auto;
    display: block;
    image-rendering: pixelated;
    image-rendering: -moz-crisp-edges;
    image-rendering: crisp-edges;
}

.screenshot-label {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background-color: rgba(0, 0, 0, 0.9);
    color: var(--color-tertiary);
    padding: calc(var(--spacing-unit) * 0.5);
    font-size: 0.85rem;
    text-align: center;
    letter-spacing: 0.1em;
    border-top: 1px solid var(--color-tertiary);
}

:root.light-mode .screenshot-label {
    background-color: rgba(255, 255, 255, 0.95);
    color: var(--color-primary);
    border-top: 1px solid var(--color-primary);
}

/* Network Visual */
.network-visual {
    position: relative;
    width: 100%;
    height: 400px;
    margin-bottom: calc(var(--spacing-unit) * 3);
    border: 2px solid var(--color-primary);
    background-color: rgba(0, 0, 0, 0.8);
}

#networkCanvas {
    width: 100%;
    height: 100%;
    display: block;
}

.network-overlay {
    position: absolute;
    top: calc(var(--spacing-unit) * 1);
    right: calc(var(--spacing-unit) * 1);
    background-color: rgba(0, 0, 0, 0.9);
    border: 1px solid var(--color-primary);
    padding: calc(var(--spacing-unit) * 1);
    min-width: 200px;
}

:root.light-mode .network-overlay {
    background-color: rgba(255, 255, 255, 0.95);
}

.network-stat {
    display: flex;
    justify-content: space-between;
    margin-bottom: calc(var(--spacing-unit) * 0.5);
    font-size: 0.9rem;
}

.network-stat:last-child {
    margin-bottom: 0;
}

.stat-label {
    color: var(--color-muted);
}

.stat-value {
    color: var(--color-primary);
    font-weight: bold;
}

/* Footer */
.footer-section {
    min-height: auto;
    padding: calc(var(--spacing-unit) * 6) calc(var(--spacing-unit) * 4);
}

.footer-content {
    text-align: center;
}

.footer-line {
    width: 100%;
    height: 2px;
    background: linear-gradient(
        90deg, 
        transparent 0%, 
        var(--color-primary) 50%, 
        transparent 100%
    );
    margin-bottom: calc(var(--spacing-unit) * 2);
}

.footer-text {
    color: var(--color-primary);
    font-size: 1rem;
    margin-bottom: calc(var(--spacing-unit) * 1);
    letter-spacing: 0.1em;
}

.footer-credits {
    margin-top: calc(var(--spacing-unit) * 1);
}

.credit-line {
    color: var(--color-muted);
    font-size: 0.85rem;
    letter-spacing: 0.05em;
    margin: calc(var(--spacing-unit) * 0.3) 0;
}

.footer-subtext {
    color: var(--color-muted);
    font-size: 0.9rem;
    font-style: italic;
}

/* Console hint */
.console-hint {
    position: fixed;
    bottom: calc(var(--spacing-unit) * 2);
    right: calc(var(--spacing-unit) * 2);
    background-color: var(--color-bg-alpha);
    border: 1px solid var(--color-primary);
    padding: calc(var(--spacing-unit) * 0.75) calc(var(--spacing-unit) * 1.5);
    color: var(--color-primary);
    font-size: 0.8rem;
    letter-spacing: 0.05em;
    border-radius: 4px;
    box-shadow: 0 0 20px rgba(0, 255, 0, 0.2);
    z-index: 100;
    opacity: 0;
    animation: fadeInOut 8s ease-in-out 2s;
    pointer-events: none;
}

@keyframes fadeInOut {
    0%, 90%, 100% {
        opacity: 0;
    }
    10%, 80% {
        opacity: 0.8;
    }
}

/* Responsive Design */
@media (max-width: 768px) {
    h1.glitch-text {
        white-space: normal;
        font-size: clamp(1.5rem, 8vw, 2.5rem);
        line-height: 1.2;
    }
    
    .quake-console {
        height: 60vh;
        width: 100vw;
        max-width: 100vw;
        left: 0;
        right: 0;
        overflow: hidden;
    }
    
    .console-container {
        max-width: 100vw;
        overflow-x: hidden;
    }
    
    .quake-console .terminal-window {
        max-width: 100vw;
        padding: calc(var(--spacing-unit) * 1);
        overflow-x: hidden;
    }
    
    .quake-console .terminal-body {
        max-width: 100%;
        overflow-x: hidden;
    }
    
    .quake-console .terminal-body .xterm {
        max-width: 100%;
    }
    
    .quake-console .terminal-body .xterm .xterm-viewport {
        max-width: 100%;
        overflow-x: hidden !important;
    }
    
    .quake-console .terminal-body .xterm .xterm-screen {
        max-width: 100%;
    }
    
    /* Force xterm to respect container width */
    .quake-console .terminal-body .xterm canvas {
        max-width: 100% !important;
    }
    
    .quake-console .terminal-header {
        font-size: 0.8rem;
        white-space: nowrap;
        overflow: hidden;
        text-overflow: ellipsis;
        max-width: 100%;
    }
    
    .console-hint {
        font-size: 0.7rem;
        bottom: calc(var(--spacing-unit) * 1);
        right: calc(var(--spacing-unit) * 1);
        padding: calc(var(--spacing-unit) * 0.5) calc(var(--spacing-unit) * 1);
    }
    
    .container {
        max-width: 100vw;
        overflow-x: hidden;
    }
    
    .section {
        padding: calc(var(--spacing-unit) * 2);
        max-width: 100vw;
        overflow-x: hidden;
    }
    
    .section-content {
        max-width: 100%;
        overflow-x: hidden;
    }
    
    .gallery-grid {
        grid-template-columns: 1fr;
        max-width: 100%;
    }
    
    .mechanics-grid {
        grid-template-columns: 1fr;
        max-width: 100%;
    }
    
    .screenshots-grid {
        grid-template-columns: 1fr;
        max-width: 100%;
    }
    
    /* Ensure images don't overflow */
    img {
        max-width: 100%;
        height: auto;
    }
    
    /* Prevent pre-formatted text overflow */
    pre, code {
        max-width: 100%;
        overflow-x: auto;
    }
    
    .hero-meta {
        display: flex;
        flex-direction: column;
        gap: calc(var(--spacing-unit) * 0.5);
    }
    
    .meta-separator {
        display: none;
    }
    
    /* Subtitle mobile improvements */
    .subtitle {
        padding: 0 calc(var(--spacing-unit) * 1);
        font-size: 1rem;
        line-height: 1.7;
        letter-spacing: 0.05em;
    }
    
    /* Mobile navigation with hamburger */
    .nav-container {
        padding: calc(var(--spacing-unit) * 1) calc(var(--spacing-unit) * 1.5);
        justify-content: space-between;
    }
    
    .nav-logo {
        font-size: 0.7rem;
        z-index: 1003;
        letter-spacing: 0.1em;
    }
    
    .hamburger {
        display: flex;
        margin-right: 0;
    }
    
    .nav-menu {
        position: fixed;
        top: 0;
        right: 0;
        width: 85%;
        max-width: min(400px, 85vw);
        height: 100vh;
        background-color: #000000;
        flex-direction: column;
        justify-content: center;
        align-items: stretch;
        gap: calc(var(--spacing-unit) * 1.5);
        transform: translateX(100%);
        transition: transform 0.3s ease;
        padding: calc(var(--spacing-unit) * 4) calc(var(--spacing-unit) * 2);
        border-left: 2px solid var(--color-primary);
        box-shadow: -5px 0 50px rgba(0, 255, 0, 0.3);
        z-index: 1000;
        margin: 0;
        overflow-y: auto;
        overflow-x: hidden;
    }
    
    .nav-menu.active {
        transform: translateX(0);
    }
    
    .nav-item {
        font-size: 1rem;
        padding: calc(var(--spacing-unit) * 1);
        width: 100%;
        text-align: center;
        border: 1px solid var(--color-primary);
        white-space: nowrap;
        background-color: rgba(0, 255, 0, 0.05);
        position: relative;
        z-index: 1;
        cursor: pointer;
    }
    
    .nav-item:hover {
        background-color: rgba(0, 255, 0, 0.15);
    }
    
    .nav-item.active {
        background-color: rgba(0, 255, 0, 0.2);
    }
    
    .nav-item::before {
        display: none;
    }
    
    /* Show Terminal menu item on mobile */
    .nav-item-terminal {
        display: block;
        margin-top: calc(var(--spacing-unit) * 2);
    }
    
    #hero {
        padding-top: calc(var(--spacing-unit) * 5);
    }
}

/* Mobile menu backdrop */
.nav-backdrop {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background-color: rgba(0, 0, 0, 0.8);
    z-index: 999;
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: opacity 0.3s ease, visibility 0.3s ease;
}

.nav-backdrop.active {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
}

/* Light mode mobile menu */
@media (max-width: 768px) {
    :root.light-mode .nav-menu {
        background-color: #ffffff;
    }
    
    :root.light-mode .nav-backdrop {
        background-color: rgba(0, 0, 0, 0.8);
    }
    
    :root.light-mode .nav-item {
        color: #000000;
        background-color: rgba(0, 128, 0, 0.05);
    }
    
    :root.light-mode .nav-item:hover {
        background-color: rgba(0, 128, 0, 0.15);
    }
}

/* Animations */
@keyframes scanline {
    0% { transform: translateY(-100%); }
    100% { transform: translateY(100%); }
}

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

/* Subtle glow effect on terminal */
.terminal-window::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: repeating-linear-gradient(
        0deg,
        rgba(0, 255, 0, 0.02) 0px,
        transparent 1px,
        transparent 3px
    );
    pointer-events: none;
    z-index: 0;
}

/* Text Content Styling */
.text-content {
    max-width: 720px;
    margin: 0 auto;
}

.text-block {
    margin-bottom: calc(var(--spacing-unit) * 5);
    border-left: 2px solid var(--color-primary);
    padding-left: calc(var(--spacing-unit) * 2);
    transition: border-color 0.3s ease;
}

.text-block:hover {
    border-left-color: var(--color-primary);
}

.text-block:last-child {
    margin-bottom: 0;
}

.text-subtitle {
    font-size: 0.9rem;
    color: var(--color-primary);
    margin-bottom: calc(var(--spacing-unit) * 1.5);
    letter-spacing: 0.15em;
    text-transform: uppercase;
    font-weight: normal;
}

.body-text {
    font-size: 1.1rem;
    line-height: 1.9;
    color: var(--color-text);
    margin-bottom: calc(var(--spacing-unit) * 1.5);
    font-weight: 300;
    letter-spacing: 0.01em;
}

.body-text:last-child {
    margin-bottom: 0;
}

.body-text:first-of-type {
    margin-top: 0;
}

/* Selection styles */
::selection {
    background-color: var(--color-primary);
    color: var(--color-bg);
}

::-moz-selection {
    background-color: var(--color-primary);
    color: var(--color-bg);
}

/* ============================================
   TERMS OF OWNERSHIP SECTION
   ============================================ */

.terms-section {
    min-height: auto;
}

.tos-document {
    max-width: 800px;
    margin: 0 auto;
    background-color: var(--color-bg-alpha);
    border: 2px solid var(--color-primary);
    padding: calc(var(--spacing-unit) * 3);
    box-shadow: 0 0 40px rgba(0, 255, 0, 0.15);
}

:root.light-mode .tos-document {
    background-color: rgba(255, 255, 255, 0.95);
}

.tos-header {
    margin-bottom: calc(var(--spacing-unit) * 2);
}

.tos-title {
    font-size: 1.5rem;
    color: var(--color-primary);
    text-align: center;
    margin-bottom: calc(var(--spacing-unit) * 2);
    letter-spacing: 0.05em;
    text-transform: uppercase;
    font-weight: bold;
}

.tos-preamble {
    font-size: 1rem;
    line-height: 1.8;
    color: var(--color-text);
    text-align: justify;
    font-weight: 300;
}

.tos-preamble strong {
    color: var(--color-primary);
    font-weight: bold;
}

.tos-preamble em {
    color: var(--color-primary);
    font-style: italic;
}

.tos-divider {
    width: 100%;
    height: 1px;
    background: linear-gradient(
        90deg,
        transparent 0%,
        var(--color-primary) 20%,
        var(--color-primary) 80%,
        transparent 100%
    );
    margin: calc(var(--spacing-unit) * 2) 0;
    opacity: 0.5;
}

.tos-section {
    margin-bottom: calc(var(--spacing-unit) * 1);
}

.tos-section-title {
    font-size: 1.1rem;
    color: var(--color-primary);
    margin-bottom: calc(var(--spacing-unit) * 1);
    letter-spacing: 0.05em;
    text-transform: uppercase;
    font-weight: bold;
    border-left: 4px solid var(--color-primary);
    padding-left: calc(var(--spacing-unit) * 1);
}

.tos-clause {
    font-size: 0.95rem;
    line-height: 1.8;
    color: var(--color-text);
    margin-bottom: calc(var(--spacing-unit) * 0.75);
    padding-left: calc(var(--spacing-unit) * 2.5);
    position: relative;
    text-align: justify;
    font-weight: 300;
}

.tos-clause-number {
    position: absolute;
    left: 0;
    color: var(--color-primary);
    font-weight: bold;
    font-family: 'Courier New', monospace;
}

.tos-footer {
    margin-top: calc(var(--spacing-unit) * 2);
    padding-top: calc(var(--spacing-unit) * 2);
    border-top: 2px solid var(--color-primary);
}

.tos-acceptance {
    font-size: 1rem;
    line-height: 1.8;
    color: var(--color-text);
    text-align: center;
    font-style: italic;
    font-weight: 300;
}

/* Responsive TOS */
@media (max-width: 768px) {
    .tos-document {
        padding: calc(var(--spacing-unit) * 2);
    }
    
    .tos-title {
        font-size: 1.2rem;
    }
    
    .tos-preamble,
    .tos-clause,
    .tos-acceptance {
        font-size: 0.9rem;
        text-align: left;
    }
    
    .tos-clause {
        padding-left: calc(var(--spacing-unit) * 2);
    }
}

/* ============================================
   IMAGE VIEWER (Desktop Only)
   ============================================ */

.image-viewer {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background-color: rgba(0, 0, 0, 0.95);
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease, visibility 0.3s ease;
}

.image-viewer.active {
    opacity: 1;
    visibility: visible;
}

.viewer-content {
    position: relative;
    max-width: 90vw;
    max-height: 90vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: calc(var(--spacing-unit) * 2);
}

.viewer-image {
    max-width: 100%;
    max-height: 80vh;
    width: auto;
    height: auto;
    object-fit: contain;
    border: 2px solid var(--color-primary);
    box-shadow: 0 0 50px rgba(0, 255, 0, 0.3);
    transition: opacity 0.3s ease;
}

.viewer-caption {
    color: var(--color-primary);
    font-family: var(--font-mono);
    font-size: 0.9rem;
    text-align: center;
    letter-spacing: 0.05em;
    opacity: 0.8;
}

.viewer-counter {
    position: absolute;
    bottom: -3rem;
    left: 50%;
    transform: translateX(-50%);
    color: var(--color-primary);
    font-family: var(--font-mono);
    font-size: 0.8rem;
    opacity: 0.6;
}

.viewer-close {
    position: absolute;
    top: calc(var(--spacing-unit) * 2);
    right: calc(var(--spacing-unit) * 2);
    width: 50px;
    height: 50px;
    background: transparent;
    border: 2px solid var(--color-primary);
    color: var(--color-primary);
    font-size: 2rem;
    line-height: 1;
    cursor: pointer;
    z-index: 10001;
    transition: all 0.3s ease;
    font-family: var(--font-mono);
    display: flex;
    align-items: center;
    justify-content: center;
}

.viewer-close:hover {
    background: var(--color-primary);
    color: var(--color-bg);
    box-shadow: 0 0 20px var(--color-primary);
}

.viewer-nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 60px;
    height: 60px;
    background: transparent;
    border: 2px solid var(--color-primary);
    color: var(--color-primary);
    font-size: 3rem;
    line-height: 1;
    cursor: pointer;
    z-index: 10001;
    transition: all 0.3s ease;
    font-family: var(--font-mono);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0.7;
}

.viewer-nav:hover {
    background: var(--color-primary);
    color: var(--color-bg);
    box-shadow: 0 0 20px var(--color-primary);
    opacity: 1;
}

.viewer-nav-left {
    left: calc(var(--spacing-unit) * 3);
}

.viewer-nav-right {
    right: calc(var(--spacing-unit) * 3);
}

/* Hide on mobile */
@media (max-width: 768px) {
    .image-viewer {
        display: none !important;
    }
}

/* Gallery items and screenshot items - add cursor pointer */
.gallery-item,
.screenshot-item {
    cursor: pointer;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.gallery-item:hover,
.screenshot-item:hover {
    transform: scale(1.02);
    box-shadow: 0 0 20px rgba(0, 255, 0, 0.3);
}

@media (max-width: 768px) {
    .gallery-item,
    .screenshot-item {
        cursor: default;
    }
    
    .gallery-item:hover,
    .screenshot-item:hover {
        transform: none;
        box-shadow: none;
    }
}

/* ============================================
   TECHNICAL SPECIFICATIONS
   ============================================ */

.tech-specs {
    max-width: 800px;
    margin: calc(var(--spacing-unit) * 6) auto 0;
    padding: calc(var(--spacing-unit) * 3);
    background-color: var(--color-bg-alpha);
    border: 1px solid var(--color-primary);
    border-left: 3px solid var(--color-primary);
}

.tech-specs-title {
    font-size: 1rem;
    color: var(--color-primary);
    letter-spacing: 0.1em;
    text-transform: uppercase;
    margin-bottom: calc(var(--spacing-unit) * 2);
    font-weight: normal;
}

.specs-table {
    width: 100%;
    border-collapse: collapse;
    font-family: var(--font-main);
}

.specs-table tr {
    border-bottom: 1px solid rgba(0, 255, 0, 0.15);
    transition: background-color 0.3s ease;
}

.specs-table tr:last-child {
    border-bottom: none;
}

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

.spec-label {
    padding: calc(var(--spacing-unit) * 1) calc(var(--spacing-unit) * 1.5);
    color: var(--color-primary);
    font-size: 0.85rem;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    font-weight: normal;
    width: 35%;
    vertical-align: top;
}

.spec-value {
    padding: calc(var(--spacing-unit) * 1) calc(var(--spacing-unit) * 1.5);
    color: var(--color-text);
    font-size: 0.9rem;
    line-height: 1.6;
    font-weight: 300;
}

@media (max-width: 768px) {
    .tech-specs {
        padding: calc(var(--spacing-unit) * 2);
        margin-top: calc(var(--spacing-unit) * 4);
    }
    
    .specs-table {
        display: block;
    }
    
    .specs-table tbody {
        display: block;
    }
    
    .specs-table tr {
        display: flex;
        flex-direction: column;
        margin-bottom: calc(var(--spacing-unit) * 1.5);
        border-bottom: 1px solid rgba(0, 255, 0, 0.2);
        padding-bottom: calc(var(--spacing-unit) * 1);
    }
    
    .spec-label {
        width: 100%;
        padding: calc(var(--spacing-unit) * 0.5) 0;
        font-size: 0.75rem;
    }
    
    .spec-value {
        width: 100%;
        padding: calc(var(--spacing-unit) * 0.5) 0;
        font-size: 0.85rem;
    }
}

/* ============================================
   ABOUT SECTION
   ============================================ */

.about-section {
    background-color: rgba(0, 0, 0, 0.3);
    min-height: auto;
}

.about-container {
    max-width: 800px;
    margin: 0 auto;
}

.about-block {
    margin-bottom: calc(var(--spacing-unit) * 5);
    padding-bottom: calc(var(--spacing-unit) * 4);
    border-bottom: 1px solid rgba(0, 255, 0, 0.2);
}

.about-block:last-child {
    border-bottom: none;
}

.about-subtitle {
    font-size: 0.9rem;
    color: var(--color-primary);
    letter-spacing: 0.1em;
    text-transform: uppercase;
    margin-bottom: calc(var(--spacing-unit) * 2);
    font-weight: normal;
    border-left: 3px solid var(--color-primary);
    padding-left: calc(var(--spacing-unit) * 1.5);
}

.about-text {
    font-size: 1rem;
    line-height: 1.8;
    color: var(--color-text);
    margin-bottom: calc(var(--spacing-unit) * 1.5);
    font-weight: 300;
}

.about-text a {
    color: var(--color-primary);
    text-decoration: none;
    font-weight: normal;
    border-bottom: 1px solid var(--color-primary);
}

.about-text:last-child {
    margin-bottom: 0;
}

.about-text strong {
    color: var(--color-primary);
    font-weight: normal;
}

/* Press Kit Button */
.press-kit-button {
    display: inline-block;
    margin-top: calc(var(--spacing-unit) * 2);
    padding: calc(var(--spacing-unit) * 1) calc(var(--spacing-unit) * 2);
    background-color: transparent;
    border: 2px solid var(--color-primary);
    color: var(--color-primary);
    text-decoration: none;
    font-family: var(--font-main);
    font-size: 0.9rem;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    transition: all 0.3s ease;
    cursor: pointer;
}

.press-kit-button:hover {
    background-color: var(--color-primary);
    color: var(--color-bg);
    box-shadow: 0 0 20px rgba(0, 255, 0, 0.4);
}

.button-icon {
    margin-right: calc(var(--spacing-unit) * 0.5);
    font-size: 1.2rem;
}

/* Exhibition List */
.exhibition-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.exhibition-item {
    display: flex;
    gap: calc(var(--spacing-unit) * 2);
    padding: calc(var(--spacing-unit) * 1) 0;
    border-bottom: 1px solid rgba(0, 255, 0, 0.1);
    font-size: 0.95rem;
    line-height: 1.6;
}

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

.exhibition-year {
    color: var(--color-primary);
    font-weight: normal;
    min-width: 60px;
    letter-spacing: 0.05em;
}

.exhibition-details {
    color: var(--color-text);
    font-weight: 300;
}

/* FAQ */
.faq-item {
    margin-bottom: calc(var(--spacing-unit) * 2.5);
}

.faq-item:last-child {
    margin-bottom: 0;
}

.faq-question {
    font-size: 0.95rem;
    color: var(--color-primary);
    margin-bottom: calc(var(--spacing-unit) * 0.75);
    font-weight: normal;
    letter-spacing: 0.02em;
}

.faq-answer {
    font-size: 0.9rem;
    line-height: 1.7;
    color: var(--color-text);
    font-weight: 300;
    padding-left: calc(var(--spacing-unit) * 1.5);
    border-left: 2px solid rgba(0, 255, 0, 0.3);
}

/* Contact Form */
.contact-block {
    padding-bottom: 0;
    border-bottom: none;
}

.contact-toggle {
    display: block;
    width: 100%;
    padding: calc(var(--spacing-unit) * 1) calc(var(--spacing-unit) * 2);
    background-color: transparent;
    border: 2px solid var(--color-primary);
    color: var(--color-primary);
    font-family: var(--font-main);
    font-size: 0.9rem;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    cursor: pointer;
    transition: all 0.3s ease;
    text-align: left;
    margin-top: calc(var(--spacing-unit) * 2);
}

.contact-toggle:hover {
    background-color: rgba(0, 255, 0, 0.1);
}

.contact-toggle .toggle-icon {
    display: inline-block;
    margin-right: calc(var(--spacing-unit) * 1);
    font-size: 1.2rem;
    transition: transform 0.3s ease;
}

.contact-toggle.active .toggle-icon {
    transform: rotate(45deg);
}

.contact-form-container {
    max-height: 0;
    overflow: hidden;
    opacity: 0;
    transition: max-height 0.5s ease, opacity 0.5s ease, margin-top 0.5s ease;
}

.contact-form-container.active {
    max-height: 1000px;
    opacity: 1;
    margin-top: calc(var(--spacing-unit) * 3);
}

.contact-form {
    padding: calc(var(--spacing-unit) * 2);
    background-color: rgba(0, 255, 0, 0.03);
    border: 1px solid rgba(0, 255, 0, 0.2);
    border-left: 3px solid var(--color-primary);
}

.form-group {
    margin-bottom: calc(var(--spacing-unit) * 2);
}

.form-label {
    display: block;
    font-size: 0.85rem;
    color: var(--color-primary);
    letter-spacing: 0.05em;
    text-transform: uppercase;
    margin-bottom: calc(var(--spacing-unit) * 0.75);
    font-weight: normal;
}

.form-input,
.form-select,
.form-textarea {
    width: 100%;
    padding: calc(var(--spacing-unit) * 1);
    background-color: rgba(0, 0, 0, 0.5);
    border: 1px solid rgba(0, 255, 0, 0.3);
    color: var(--color-text);
    font-family: var(--font-main);
    font-size: 0.9rem;
    transition: all 0.3s ease;
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 10px rgba(0, 255, 0, 0.2);
}

.form-textarea {
    resize: vertical;
    min-height: 120px;
    line-height: 1.6;
}

.form-submit {
    width: 100%;
    padding: calc(var(--spacing-unit) * 1.25) calc(var(--spacing-unit) * 2);
    background-color: transparent;
    border: 2px solid var(--color-primary);
    color: var(--color-primary);
    font-family: var(--font-main);
    font-size: 0.95rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    cursor: pointer;
    transition: all 0.3s ease;
    font-weight: normal;
}

.form-submit:hover {
    background-color: var(--color-primary);
    color: var(--color-bg);
    box-shadow: 0 0 20px rgba(0, 255, 0, 0.4);
}

@media (max-width: 768px) {
    .about-block {
        margin-bottom: calc(var(--spacing-unit) * 3);
        padding-bottom: calc(var(--spacing-unit) * 3);
    }
    
    .about-text {
        font-size: 0.95rem;
    }
    
    .faq-question {
        font-size: 0.9rem;
    }
    
    .faq-answer {
        font-size: 0.85rem;
    }
    
    .exhibition-item {
        flex-direction: column;
        gap: calc(var(--spacing-unit) * 0.5);
    }
    
    .contact-form {
        padding: calc(var(--spacing-unit) * 1.5);
    }
}

/* ============================================
   PRINT STYLES
   ============================================ */

@media print {
    /* Reset and basics */
    * {
        background: transparent !important;
        color: #000 !important;
        box-shadow: none !important;
        text-shadow: none !important;
        filter: none !important;
        opacity: 1 !important;
        transform: none !important;
    }
    
    body {
        font-size: 12pt;
        line-height: 1.5;
        color: #000;
        background: #fff;
    }
    
    /* Remove all quantum effects */
    .quantum-unobserved,
    .quantum-observed,
    .quantum-superposition,
    .split-active .split-pane {
        filter: none !important;
        opacity: 1 !important;
        transform: none !important;
        animation: none !important;
    }
    
    /* Hide interactive elements */
    #backgroundCanvas,
    .main-nav,
    .nav-backdrop,
    .hamburger,
    .console-hint,
    .quake-console,
    .image-viewer,
    .settings-menu,
    .viewer-controls,
    .network-overlay,
    .network-section,
    .contact-toggle,
    .press-kit-button,
    button,
    .form-submit {
        display: none !important;
    }
    
    /* Container adjustments */
    .container {
        width: 100%;
        max-width: 100%;
        margin: 0;
        padding: 0;
    }
    
    .section {
        page-break-inside: avoid;
        margin-bottom: 2cm;
        padding: 0 1cm;
    }
    
    .section-content {
        max-width: 100%;
    }
    
    /* Typography */
    h1 {
        font-size: 24pt;
        color: #000;
        margin-bottom: 0.5cm;
        page-break-after: avoid;
    }
    
    h2.section-title {
        font-size: 18pt;
        color: #000;
        margin-bottom: 0.5cm;
        page-break-after: avoid;
        border-bottom: 2pt solid #000;
        padding-bottom: 0.2cm;
    }
    
    h3 {
        font-size: 14pt;
        color: #000;
        margin-top: 0.5cm;
        margin-bottom: 0.3cm;
        page-break-after: avoid;
    }
    
    h4 {
        font-size: 12pt;
        color: #000;
        margin-top: 0.3cm;
        margin-bottom: 0.2cm;
        page-break-after: avoid;
    }
    
    p, .body-text, .about-text {
        font-size: 11pt;
        line-height: 1.6;
        margin-bottom: 0.3cm;
        orphans: 3;
        widows: 3;
    }
    
    /* Links */
    a {
        color: #000;
        text-decoration: underline;
    }
    
    /* Show URLs for important links */
    .about-text a[href^="http"]:after,
    .press-kit-button[href]:after {
        content: " (" attr(href) ")";
        font-size: 9pt;
        color: #666;
    }
    
    /* Hero section */
    .hero-section {
        text-align: center;
        margin-bottom: 1cm;
        page-break-after: avoid;
    }
    
    .subtitle {
        font-size: 11pt;
        color: #333;
        max-width: 80%;
        margin: 0 auto;
    }
    
    /* Text content */
    .text-block {
        border-left: 3pt solid #000;
        padding-left: 0.5cm;
        margin-bottom: 0.8cm;
        page-break-inside: avoid;
    }
    
    .text-subtitle {
        color: #000;
        font-size: 12pt;
        text-transform: uppercase;
        letter-spacing: 0.1em;
    }
    
    /* Images */
    .gallery-grid,
    .screenshots-grid {
        display: grid;
        grid-template-columns: repeat(2, 1fr);
        gap: 0.5cm;
        margin-bottom: 0.5cm;
        page-break-inside: avoid;
    }
    
    .gallery-item,
    .screenshot-item {
        page-break-inside: avoid;
    }
    
    .gallery-item img,
    .screenshot-item img {
        max-width: 100%;
        height: auto;
        border: 1pt solid #000;
    }
    
    .screenshot-label {
        display: block;
        text-align: center;
        font-size: 9pt;
        margin-top: 0.1cm;
        color: #666;
    }
    
    /* 3D viewer - hide canvas, show placeholder */
    .canvas-3d-container {
        display: none;
    }
    
    /* Technical Specs */
    .tech-specs {
        border: 2pt solid #000;
        padding: 0.5cm;
        margin: 1cm 0;
        page-break-inside: avoid;
    }
    
    .tech-specs-title {
        font-size: 14pt;
        color: #000;
        border-bottom: 1pt solid #000;
        padding-bottom: 0.2cm;
        margin-bottom: 0.3cm;
    }
    
    .specs-table {
        width: 100%;
        border-collapse: collapse;
    }
    
    .specs-table tr {
        border-bottom: 1pt solid #ccc;
    }
    
    .specs-table tr:last-child {
        border-bottom: none;
    }
    
    .spec-label {
        font-weight: bold;
        padding: 0.2cm 0.3cm;
        width: 35%;
        text-transform: uppercase;
        font-size: 9pt;
        letter-spacing: 0.05em;
    }
    
    .spec-value {
        padding: 0.2cm 0.3cm;
        font-size: 10pt;
    }
    
    /* Mechanics cards */
    .mechanics-grid {
        display: grid;
        grid-template-columns: repeat(3, 1fr);
        gap: 0.5cm;
        margin-bottom: 0.8cm;
        page-break-inside: avoid;
    }
    
    .mechanic-card {
        border: 1pt solid #000;
        padding: 0.4cm;
        page-break-inside: avoid;
    }
    
    .mechanic-icon {
        font-size: 18pt;
        margin-bottom: 0.2cm;
    }
    
    .mechanic-title {
        font-size: 11pt;
        font-weight: bold;
        margin-bottom: 0.2cm;
    }
    
    .mechanic-text {
        font-size: 9pt;
        line-height: 1.4;
    }
    
    /* Principles */
    .principles-grid {
        display: grid;
        grid-template-columns: repeat(2, 1fr);
        gap: 0.5cm;
        margin-bottom: 0.8cm;
    }
    
    .principle-item {
        border-left: 2pt solid #000;
        padding-left: 0.3cm;
        page-break-inside: avoid;
        margin-bottom: 0.3cm;
    }
    
    .principle-title {
        font-size: 11pt;
        font-weight: bold;
        margin-bottom: 0.1cm;
    }
    
    .principle-text {
        font-size: 9pt;
        line-height: 1.4;
    }
    
    /* Network section */
    .network-visual {
        display: none;
    }
    
    /* Terms of Ownership */
    .tos-document {
        border: 2pt solid #000;
        padding: 1cm;
        page-break-before: always;
    }
    
    .tos-title {
        font-size: 16pt;
        text-align: center;
        margin-bottom: 0.5cm;
        color: #000;
    }
    
    .tos-preamble {
        font-size: 10pt;
        margin-bottom: 0.5cm;
        text-align: justify;
    }
    
    .tos-divider {
        border-top: 1pt solid #000;
        margin: 0.5cm 0;
    }
    
    .tos-section {
        page-break-inside: avoid;
        margin-bottom: 0.5cm;
    }
    
    .tos-section-title {
        font-size: 12pt;
        font-weight: bold;
        color: #000;
        border-left: 3pt solid #000;
        padding-left: 0.3cm;
        margin-bottom: 0.3cm;
    }
    
    .tos-clause {
        font-size: 9pt;
        line-height: 1.5;
        margin-bottom: 0.2cm;
        padding-left: 1cm;
        text-align: justify;
    }
    
    .tos-clause-number {
        font-weight: bold;
        margin-left: -1cm;
        display: inline-block;
        width: 1cm;
    }
    
    .tos-footer {
        margin-top: 0.5cm;
        padding-top: 0.5cm;
        border-top: 2pt solid #000;
    }
    
    .tos-acceptance {
        font-size: 10pt;
        text-align: center;
        font-style: italic;
    }
    
    /* About section */
    .about-section {
        page-break-before: always;
    }
    
    .about-block {
        page-break-inside: avoid;
        margin-bottom: 0.8cm;
        padding-bottom: 0.5cm;
        border-bottom: 1pt solid #ccc;
    }
    
    .about-subtitle {
        font-size: 12pt;
        font-weight: bold;
        color: #000;
        border-left: 3pt solid #000;
        padding-left: 0.3cm;
        margin-bottom: 0.3cm;
    }
    
    .about-text {
        font-size: 10pt;
        line-height: 1.6;
        margin-bottom: 0.3cm;
    }
    
    /* FAQ */
    .faq-item {
        page-break-inside: avoid;
        margin-bottom: 0.5cm;
    }
    
    .faq-question {
        font-size: 11pt;
        font-weight: bold;
        color: #000;
        margin-bottom: 0.2cm;
    }
    
    .faq-answer {
        font-size: 10pt;
        line-height: 1.5;
        padding-left: 0.5cm;
        border-left: 2pt solid #ccc;
    }
    
    /* Exhibition list */
    .exhibition-list {
        list-style: none;
        padding: 0;
    }
    
    .exhibition-item {
        margin-bottom: 0.3cm;
        page-break-inside: avoid;
    }
    
    .exhibition-year {
        font-weight: bold;
        display: inline-block;
        min-width: 2cm;
    }
    
    /* Contact form - show as text */
    .contact-form-container {
        display: none !important;
    }
    
    .contact-block:after {
        content: "For inquiries, please visit the website or contact via form online.";
        display: block;
        font-size: 10pt;
        font-style: italic;
        color: #666;
        margin-top: 0.3cm;
    }
    
    /* Footer */
    .footer-section {
        margin-top: 1cm;
        padding-top: 0.5cm;
        border-top: 2pt solid #000;
        page-break-inside: avoid;
    }
    
    .footer-credits {
        text-align: center;
        font-size: 9pt;
    }
    
    .credit-line {
        margin: 0.1cm 0;
    }
    
    /* Page breaks */
    .section {
        page-break-before: auto;
    }
    
    .hero-section,
    .tos-document,
    .about-section {
        page-break-before: always;
    }
    
    /* Avoid breaks */
    h1, h2, h3, h4, h5, h6 {
        page-break-after: avoid;
    }
    
    ul, ol, dl {
        page-break-before: avoid;
    }
    
    /* Print URL at bottom of first page */
    .hero-section:after {
        content: "Website: https://network-maintenance.com";
        display: block;
        text-align: center;
        font-size: 9pt;
        color: #666;
        margin-top: 0.5cm;
    }
}