:root {
	--bg-primary: #050505;
	--bg-secondary: #0a0a0a;
	--text-primary: #cccccc;
	--text-secondary: #888888;
	--accent-primary: #A9A9A9;
	/* Muted Silver/Gray */
	--accent-secondary: #00FF41;
	/* Hacker Green */
	--border-color: #333333;
}

body {
	font-family: 'Roboto Mono', monospace;
	background-color: var(--bg-primary);
	color: var(--text-primary);
}

.font-orbitron {
	font-family: 'Orbitron', sans-serif;
}

.hero-bg {
	background-color: #000;
	background-image:
		linear-gradient(to top, rgba(0, 0, 0, 1) 0%, rgba(0, 0, 0, 0.7) 60%, rgba(0, 0, 0, 0.8) 100%),
		url('./media/hero-bg.webp');
	background-size: cover;
	background-attachment: fixed;
	position: relative;
}

.section-bg {
	background-color: var(--bg-secondary);
	position: relative;
	overflow: hidden;
}

.particle-canvas {
	position: absolute;
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
	z-index: 0;
}

.card-bg {
	background-color: rgba(17, 17, 17, 0.6);
	-webkit-backdrop-filter: blur(8px);
	backdrop-filter: blur(8px);
	border: 1px solid var(--border-color);
	transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
	clip-path: polygon(0 0, 100% 0, 100% calc(100% - 20px), calc(100% - 20px) 100%, 0 100%);
}

.card-bg:hover {
	transform: translateY(-8px);
	border-color: var(--accent-secondary);
	box-shadow: 0 10px 30px rgba(0, 255, 65, 0.1);
}

.btn-primary {
	background-color: transparent;
	color: var(--accent-primary);
	border: 2px solid var(--accent-primary);
	transition: color 0.3s ease, border-color 0.3s ease, letter-spacing 0.3s ease, box-shadow 0.3s ease;
	text-transform: uppercase;
	letter-spacing: 2px;
	font-weight: 700;
	padding: 12px 32px;
	clip-path: polygon(10px 0, 100% 0, 100% calc(100% - 10px), calc(100% - 10px) 100%, 0 100%, 0 10px);
}

.btn-primary:hover {
	color: var(--accent-secondary);
	border-color: var(--accent-secondary);
	letter-spacing: 3px;
	box-shadow: 0 0 15px rgba(0, 255, 65, 0.3);
}

.nav-link {
	position: relative;
	transition: color 0.3s ease, letter-spacing 0.3s ease, text-shadow 0.3s ease;
	text-transform: uppercase;
	font-size: 0.9rem;
	letter-spacing: 1px;
	font-weight: 600;
}

.nav-link:hover {
	color: var(--accent-secondary);
	letter-spacing: 1.5px;
}

.nav-link.active {
	color: var(--accent-secondary);
	text-shadow: 0 0 8px rgba(0, 255, 65, 0.5);
}

.fade-in-up {
	opacity: 0;
	transform: translateY(40px);
	transition: opacity 0.61s ease-out, transform 0.61s ease-out;
}

.fade-in-up.visible {
	opacity: 1;
	transform: translateY(0);
}

.lang-btn {
	background-color: transparent;
	border: 1px solid var(--border-color);
	color: var(--text-secondary);
	transition: background-color 0.3s, color 0.3s, border-color 0.3s;
	padding: 4px 12px;
	font-family: 'Roboto Mono', monospace;
	font-weight: 700;
}

.lang-btn.active {
	background-color: var(--accent-primary);
	color: var(--bg-primary);
	border-color: var(--accent-primary);
}

* {
	border-radius: 0 !important;
}

.header-border {
	border-bottom: 1px solid var(--border-color);
}

#mobile-menu a:hover,
footer a:hover {
	color: var(--accent-secondary);
}

.text-accent-secondary {
	color: var(--accent-secondary);
}

.border-accent-secondary {
	border-color: var(--accent-secondary);
}

.sector-item {
	background-color: rgba(17, 17, 17, 0.6);
	-webkit-backdrop-filter: blur(8px);
	backdrop-filter: blur(8px);
	border: 1px solid var(--border-color);
	padding: 1.5rem;
	font-family: 'Orbitron', sans-serif;
	transition: all 0.3s ease;
	cursor: default;
}

.sector-item:hover {
	border-color: var(--accent-secondary);
	color: var(--accent-secondary);
	box-shadow: 0 0 15px rgba(0, 255, 65, 0.3);
	transform: translateY(-4px);
}

section[id] {
	scroll-margin-top: 2rem;
}