/* CSS Document */
 /* ========================================
   Navigation
   ======================================== */
.navbar {
	position: fixed;
	top: 0;
	left: 0;
	right: 0;
	z-index: 1000;
	padding: 20px 0;
	transition: all 0.4s var(--transition-smooth);
}

.navbar.scrolled {
	background: rgba(10, 10, 11, 0.95);
	backdrop-filter: blur(20px);
	padding: 16px 0;
	border-bottom: 1px solid var(--color-border);
}

.navbar-inner {
	display: flex;
	justify-content: space-between;
	align-items: center;
}

.logo {
	font-family: var(--font-display);
	font-size: 28px;
	letter-spacing: 4px;
	color: var(--color-text-primary);
	text-decoration: none;
	display: flex;
	align-items: center;
	gap: 10px;
}

.logo-icon-svg {
	height: 32px;
	width: auto;
}

.logo-text-svg {
	height: 20px;
	width: auto;
}

.logo-icon-svg .cls-1 {
	fill: #ffffff;
}

.logo-icon-svg .cls-2 {
	fill: var(--color-accent);
}

.logo-text-svg .cls-1 {
	fill: #ffffff;
}

.logo-text-svg .cls-2 {
	fill: var(--color-accent);
}

.logo-text-svg .cls-3 {
	fill: var(--color-accent);
}

.logo-text-svg .cls-4{
  fill: #ffffff;
}

.logo-svg {
	height: 40px;
	width: auto;
}

.logo-svg .cls-1 {
	fill: #ffffff;
}

.logo-svg .cls-2 {
	fill: var(--color-accent);
}

.logo-svg .cls-3 {
	fill: var(--color-accent);
}

.navbar.scrolled .logo-svg .cls-1 {
	fill: #ffffff;
}

.nav-links {
	display: flex;
	gap: 40px;
	list-style: none;
}

.nav-links a {
	font-size: 13px;
	font-weight: 500;
	letter-spacing: 1px;
	text-transform: uppercase;
	color: var(--color-text-secondary);
	text-decoration: none;
	transition: color 0.3s ease;
	position: relative;
}

.nav-links a::after {
	content: '';
	position: absolute;
	bottom: -4px;
	left: 0;
	width: 0;
	height: 2px;
	background: var(--color-accent);
	transition: width 0.3s ease;
}

.nav-links a:hover {
	color: var(--color-text-primary);
}

.nav-links a:hover::after {
	width: 100%;
}

.nav-toggle {
	display: none;
	flex-direction: column;
	gap: 6px;
	cursor: pointer;
	padding: 8px;
}

.nav-toggle span {
	width: 24px;
	height: 2px;
	background: var(--color-text-primary);
	transition: all 0.3s ease;
}

  /* ========================================
   Responsive Design
   ======================================== */
@media (max-width: 1200px) {
	.timeline {
		grid-template-columns: repeat(2, 1fr);
	}

	.bc4-specs-overview {
		grid-template-columns: repeat(2, 1fr);
	}
}

@media (max-width: 992px) {
	.intro-grid {
		grid-template-columns: 1fr;
		gap: 60px;
	}

	.intro-image {
		order: -1;
	}

	.component-item,
	.component-item:nth-child(even) {
		grid-template-columns: 1fr;
	}

	.component-item:nth-child(even) .component-image {
		order: 0;
	}

	.footer-grid {
		grid-template-columns: repeat(2, 1fr);
	}
}

@media (max-width: 768px) {
	.section {
		padding: 80px 0;
	}

	.nav-links {
		display: none;
		position: absolute;
		top: 100%;
		left: 0;
		right: 0;
		background: var(--color-bg-secondary);
		flex-direction: column;
		padding: 24px;
		gap: 20px;
		border-bottom: 1px solid var(--color-border);
	}

	.nav-links.active {
		display: flex;
	}

	.nav-toggle {
		display: flex;
	}

	.hero-stats {
		flex-direction: column;
		gap: 32px;
	}

	.timeline {
		grid-template-columns: 1fr;
	}

	.bc4-specs-overview {
		grid-template-columns: 1fr;
	}

	.team-grid {
		grid-template-columns: 1fr;
	}

	.legacy-header-btn {
		flex-direction: column;
		align-items: flex-start;
		gap: 16px;
	}

	.legacy-header-stats {
		width: 100%;
		justify-content: flex-start;
	}

	.footer-grid {
		grid-template-columns: 1fr;
		gap: 40px;
	}

	.footer-bottom {
		flex-direction: column;
		gap: 20px;
		text-align: center;
	}
}

@media (max-width: 480px) {
	.component-item {
		padding: 24px;
	}

	.component-image {
		aspect-ratio: 16/10;
	}
}

/* ========================================
   Contact / Footer
   ======================================== */
.footer {
	background: var(--color-bg-secondary);
	padding: 80px 0 40px;
	border-top: 1px solid var(--color-border);
}

.footer-grid {
	display: grid;
	grid-template-columns: 2fr 1fr 1fr 1fr;
	gap: 60px;
	margin-bottom: 60px;
}

.footer-brand p {
	color: var(--color-text-muted);
	font-size: 14px;
	line-height: 1.8;
	margin-top: 20px;
	max-width: 300px;
}

.footer-title {
	font-family: var(--font-display);
	font-size: 18px;
	letter-spacing: 2px;
	margin-bottom: 24px;
}

.footer-links {
	list-style: none;
}

.footer-links li {
	margin-bottom: 12px;
}

.footer-links a {
	color: var(--color-text-muted);
	text-decoration: none;
	font-size: 14px;
	transition: color 0.3s ease;
}

.footer-links a:hover {
	color: var(--color-text-primary);
}

.social-links {
	display: flex;
	gap: 16px;
	margin-top: 24px;
}

.social-link {
	width: 44px;
	height: 44px;
	border: 1px solid var(--color-border);
	border-radius: 50%;
	display: flex;
	align-items: center;
	justify-content: center;
	transition: all 0.3s ease;
}

.social-link:hover {
	border-color: var(--color-text-muted);
}

.social-link svg {
	width: 18px;
	height: 18px;
	fill: var(--color-text-muted);
	transition: fill 0.3s ease;
}

.social-link:hover svg {
	fill: var(--color-text-primary);
}

.footer-bottom {
	padding-top: 40px;
	border-top: 1px solid var(--color-border);
	display: flex;
	justify-content: space-between;
	align-items: center;
}

.footer-copyright {
	font-size: 13px;
	color: var(--color-text-muted);
}

.footer-legal {
	display: flex;
	gap: 24px;
}

.footer-legal a {
	font-size: 13px;
	color: var(--color-text-muted);
	text-decoration: none;
	transition: color 0.3s ease;
}

.footer-legal a:hover {
	color: var(--color-text-primary);
}