/* References Component Styles */

.references-section {
	padding: 120px 30px;
	background: var(--primary-black);
	position: relative;
	overflow: hidden;
}

.references-container {
	max-width: 1400px;
	margin: 0 auto;
}

.references-grid {
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
	gap: 30px;
	margin-top: 60px;
}

.reference-card {
	position: relative;
	border-radius: 15px;
	overflow: hidden;
	background: linear-gradient(135deg, var(--carbon-medium), var(--carbon-dark));
	border: 1px solid var(--metal-dark);
	transition: all 0.4s ease;
	animation: fadeInUp 0.6s ease-out forwards;
	opacity: 0;
}

@keyframes fadeInUp {
	from {
		opacity: 0;
		transform: translateY(30px);
	}
	to {
		opacity: 1;
		transform: translateY(0);
	}
}

.reference-card:hover {
	transform: translateY(-8px);
	border-color: var(--accent-purple);
	box-shadow: 0 20px 50px rgba(153, 69, 255, 0.3);
}

.reference-image-wrapper {
	position: relative;
	width: 100%;
	height: 280px;
	overflow: hidden;
}

.reference-image {
	width: 100%;
	height: 100%;
	object-fit: cover;
	transition: all 0.5s ease;
	filter: brightness(0.8) grayscale(30%);
}

.reference-card:hover .reference-image {
	transform: scale(1.1);
	filter: brightness(0.4) grayscale(70%) blur(3px);
}

.reference-overlay {
	position: absolute;
	inset: 0;
	background: linear-gradient(
		180deg,
		rgba(10, 10, 10, 0.3) 0%,
		rgba(10, 10, 10, 0.85) 100%
	);
	display: flex;
	flex-direction: column;
	justify-content: flex-end;
	padding: 25px;
	opacity: 0;
	transition: all 0.4s ease;
}

.reference-card:hover .reference-overlay {
	opacity: 1;
}

.reference-logo {
	position: absolute;
	top: 20px;
	right: 20px;
	width: 80px;
	height: 80px;
	background: rgba(255, 255, 255, 0.95);
	border-radius: 12px;
	padding: 10px;
	display: flex;
	align-items: center;
	justify-content: center;
	box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
	opacity: 0;
	transform: translateY(-20px);
	transition: all 0.4s ease 0.1s;
}

.reference-card:hover .reference-logo {
	opacity: 1;
	transform: translateY(0);
}

.reference-logo img {
	width: 100%;
	height: 100%;
	object-fit: contain;
}

.reference-info {
	opacity: 0;
	transform: translateY(20px);
	transition: all 0.4s ease 0.15s;
}

.reference-card:hover .reference-info {
	opacity: 1;
	transform: translateY(0);
}

.reference-client {
	font-size: 12px;
	text-transform: uppercase;
	letter-spacing: 2px;
	color: var(--accent-cyan);
	margin-bottom: 8px;
	font-weight: 600;
}

.reference-project {
	font-size: 20px;
	font-weight: 700;
	color: var(--text-primary);
	margin-bottom: 12px;
	line-height: 1.3;
}

.reference-description {
	font-size: 14px;
	color: var(--text-secondary);
	line-height: 1.6;
	margin: 0;
}

/* Alternative compact view - wenn man kleinere Karten will */
@media (min-width: 1200px) {
	.references-grid {
		grid-template-columns: repeat(3, 1fr);
	}
}

@media (max-width: 768px) {
	.references-section {
		padding: 80px 20px;
	}

	.references-grid {
		grid-template-columns: 1fr;
		gap: 25px;
	}

	.reference-image-wrapper {
		height: 220px;
	}

	.reference-logo {
		width: 60px;
		height: 60px;
		top: 15px;
		right: 15px;
	}

	.reference-overlay {
		padding: 20px;
	}

	.reference-project {
		font-size: 18px;
	}

	.reference-description {
		font-size: 13px;
	}
}