* {
	margin: 0;
	padding: 0;
	box-sizing: border-box;
        font-family: 'DejaVuSansMono', monospace;
	transition: color 0.5s, background-color 0.5s;
}

:root {
	--bg-color: #000;
	--text-color: #fff;
	--accent-color: rgba(255, 255, 255, 0.3);
	--highlight-color: rgba(255, 255, 255, 0.8);
	--shadow-color: rgba(0, 0, 0, 0.8);
	--button-light: rgba(255, 255, 255, 0.9);
	--button-dark: rgba(255, 255, 255, 0.2);
}

body {
	background-color: var(--bg-color);
	color: var(--text-color);
	min-height: 100vh;
	display: flex;
	flex-direction: column;
	justify-content: center;
	align-items: center;
	overflow-x: hidden;
	position: relative;
	perspective: 800px;
}

.container {
	max-width: 1200px;
	padding: 2rem;
	z-index: 10;
	position: relative;
	transform-style: preserve-3d;
	transition: transform 0.3s ease;
}

.header {
	text-align: center;
	margin-bottom: 4rem;
	transform-style: preserve-3d;
}

h1 {
	font-size: 3.5rem;
	margin-bottom: 1rem;
	letter-spacing: 2px;
	transform: translateZ(60px);
	transition: transform 0.3s ease;
	text-shadow: 0 0 10px rgba(255, 255, 255, 0.3);
}

.subtitle {
	font-size: 1.2rem;
	font-weight: normal;
	opacity: 0.8;
	max-width: 600px;
	margin: 0 auto;
	transform: translateZ(30px);
	transition: transform 0.3s ease;
}

.nav {
	display: flex;
	flex-wrap: wrap;
	justify-content: center;
	gap: 1.5rem;
	margin-top: 3rem;
	transform-style: preserve-3d;
}

.nav-item {
	position: relative;
	transform-style: preserve-3d;
	perspective: 500px;
}

.nav-button {
	position: relative;
	background: none;
	color: var(--text-color);
	font-size: 1.1rem;
	padding: 0.8rem 1.5rem;
	cursor: pointer;
	z-index: 1;
	transform-style: preserve-3d;
	transform: translateZ(40px) rotateX(5deg);
	transition: transform 0.2s ease;
	text-shadow: 0 0 5px rgba(255, 255, 255, 0.5);
	background-color: var(--accent-color);
	border: none;
	box-shadow:
		inset 4px 4px 0 var(--button-light),
		inset -4px -4px 0 var(--shadow-color),
		4px 4px 0 var(--shadow-color);
}

.nav-button:hover {
	transform: translateZ(60px) rotateX(0deg) scale(1.05);
	box-shadow:
		inset 4px 4px 0 var(--button-light),
		inset -4px -4px 0 var(--shadow-color),
		6px 6px 0 var(--shadow-color);
}

.nav-button:active {
	transform: translateZ(30px) rotateX(10deg);
	box-shadow:
		inset 3px 3px 0 var(--shadow-color),
		inset -3px -3px 0 var(--button-light),
		2px 2px 0 var(--shadow-color);
}

.page-content {
	position: fixed;
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
	background-color: var(--bg-color);
	display: flex;
	flex-direction: column;
	justify-content: center;
	align-items: center;
	z-index: 200;
	transform: translateZ(0);
	opacity: 0;
	visibility: hidden;
	transition: opacity 0.3s, visibility 0.3s;
	perspective: 800px;
}

.page-content.active {
	opacity: 1;
	visibility: visible;
}

.page-title {
	font-size: 2.5rem;
	margin-bottom: 2rem;
	letter-spacing: 1px;
	transform: translateZ(40px);
	text-shadow: 0 0 8px rgba(255, 255, 255, 0.3);
}

.page-description {
	font-size: 1.1rem;
	max-width: 600px;
	text-align: center;
	margin-bottom: 3rem;
	transform: translateZ(20px);
}

.back-button {
	position: absolute;
	top: 2rem;
	left: 2rem;
	background-color: var(--accent-color);
	border: none;
	color: var(--text-color);
	font-size: 1rem;
	padding: 0.6rem 1.2rem;
	cursor: pointer;
	transform: translateZ(20px);
	box-shadow:
		inset 3px 3px 0 var(--button-light),
		inset -3px -3px 0 var(--shadow-color),
		3px 3px 0 var(--shadow-color);
	transition: all 0.2s ease;
}

.back-button:hover {
	transform: translateZ(30px) scale(1.05);
	box-shadow:
		inset 3px 3px 0 var(--button-light),
		inset -3px -3px 0 var(--shadow-color),
		5px 5px 0 var(--shadow-color);
}

.back-button:active {
	transform: translateZ(15px);
	box-shadow:
		inset 2px 2px 0 var(--shadow-color),
		inset -2px -2px 0 var(--button-light),
		1px 1px 0 var(--shadow-color);
}

.menu-grid {
	display: grid;
	grid-template-columns: repeat(2, 1fr);
	gap: 2rem;
	max-width: 800px;
	width: 100%;
	transform-style: preserve-3d;
}

.menu-card {
	padding: 2rem;
	text-align: center;
	cursor: pointer;
	display: flex;
	flex-direction: column;
	align-items: center;
	justify-content: center;
	min-height: 180px;
	transform-style: preserve-3d;
	transform: translateZ(20px);
	transition: all 0.3s ease;
	background-color: var(--accent-color);
	box-shadow:
		inset 4px 4px 0 var(--button-light),
		inset -4px -4px 0 var(--shadow-color),
		5px 5px 0 var(--shadow-color);
}

.menu-card:hover {
	transform: translateZ(40px) translateY(-5px);
	box-shadow:
		inset 4px 4px 0 var(--button-light),
		inset -4px -4px 0 var(--shadow-color),
		8px 8px 0 var(--shadow-color);
}

.menu-card:active {
	transform: translateZ(15px) translateY(2px);
	box-shadow:
		inset 3px 3px 0 var(--shadow-color),
		inset -3px -3px 0 var(--button-light),
		2px 2px 0 var(--shadow-color);
}

.menu-card h3 {
	margin-bottom: 1rem;
	font-size: 1.3rem;
	transform: translateZ(10px);
}

.menu-card p {
	font-size: 0.9rem;
	opacity: 0.8;
}

.footer {
	margin-top: 4rem;
	opacity: 0.6;
	font-size: 0.8rem;
	text-align: center;
	transform: translateZ(15px);
	transition: transform 0.3s ease;
}

.cursor {
	position: fixed;
	width: 20px;
	height: 20px;
	border: 1px solid var(--text-color);
	border-radius: 50%;
	pointer-events: none;
	transform: translate(-50%, -50%);
	transition: width 0.2s, height 0.2s, background-color 0.5s, border-color 0.5s;
	z-index: 9999;
}

.grid-3d-container {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: -1;
    perspective: 800px;
    opacity: 0.2;
}

.grid-3d {
    position: absolute;
    width: 200%;
    height: 200%;
    top: -50%;
    left: -50%;
    background:
        linear-gradient(var(--accent-color) 1px, transparent 1px) 0 0,
        linear-gradient(90deg, var(--accent-color) 1px, transparent 1px) 0 0;
    background-size: 40px 40px;
    transform-style: preserve-3d;
    transform: rotateX(75deg) translateZ(-100px);
    animation: grid-move 10s linear infinite;
}

@keyframes grid-move {
    0% {
        transform: rotateX(75deg) translateZ(-100px) translate(0, 0);
    }

    100% {
        transform: rotateX(75deg) translateZ(-100px) translate(-100px, -100px);
    }
}

@keyframes glitch {
    0% {
        text-shadow: 2px 2px var(--highlight-color), -2px -2px var(--shadow-color);
    }

    25% {
        text-shadow: -2px 2px var(--highlight-color), 2px -2px var(--shadow-color);
    }

    50% {
        text-shadow: 2px -2px var(--highlight-color), -2px 2px var(--shadow-color);
    }

    75% {
        text-shadow: -2px -2px var(--highlight-color), 2px 2px var(--shadow-color);
    }

    100% {
        text-shadow: 2px 2px var(--highlight-color), -2px -2px var(--shadow-color);
    }
}

.glitch {
    animation: glitch 0.3s infinite;
}

.glitch-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(255, 255, 255, 0.1);
    pointer-events: none;
    z-index: 9999;
    mix-blend-mode: difference;
    opacity: 0;
    animation: glitch-screen 0.4s ease-in-out infinite;
    display: none;
}

@keyframes glitch-screen {
    0% {
        transform: translate(0, 0);
        opacity: 0.1;
    }

    25% {
        transform: translate(-5px, 5px);
        opacity: 0.3;
    }

    50% {
        transform: translate(5px, -5px);
        opacity: 0.2;
    }

    75% {
        transform: translate(-3px, 3px);
        opacity: 0.4;
    }

    100% {
        transform: translate(0, 0);
        opacity: 0.1;
    }
}

.glitch-overlay.active {
    display: block;
}

.screen-tear {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 9998;
    background: repeating-linear-gradient(0deg,
            rgba(255, 255, 255, 0.05) 0,
            rgba(255, 255, 255, 0.05) 2px,
            transparent 2px,
            transparent 4px);
    opacity: 0;
    animation: screen-tear-animation 0.4s ease-in-out infinite;
    display: none;
}

@keyframes screen-tear-animation {
    0% {
        transform: translateY(0);
        opacity: 0.1;
    }

    25% {
        transform: translateY(-5px);
        opacity: 0.3;
    }

    50% {
        transform: translateY(5px);
        opacity: 0.2;
    }

    75% {
        transform: translateY(-3px);
        opacity: 0.4;
    }

    100% {
        transform: translateY(0);
        opacity: 0.1;
    }
}

.screen-tear.active {
    display: block;
}

.page-content::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: repeating-linear-gradient(0deg,
            rgba(255, 255, 255, 0.05) 0,
            rgba(255, 255, 255, 0.05) 1px,
            transparent 1px,
            transparent 20px);
    z-index: -1;
    opacity: 0.1;
    animation: page-background-animation 5s linear infinite;
}

@keyframes page-background-animation {
    0% {
        background-position: 0 0;
    }

    100% {
        background-position: 0 100px;
    }
}

html,
body {
    overflow: hidden;
    height: 100%;
}