/* ==================== 404 PAGE ==================== */
.cn-404 {
	background: linear-gradient(135deg, #0B0F19 0%, #1A1F2E 100%);
	position: relative;
	overflow: hidden;
	min-height: 80vh;
	display: flex;
	align-items: center;
	justify-content: center;
	padding: 6rem 5%;
}

.cn-404::before {
	content: '';
	position: absolute;
	top: 0;
	left: 0;
	right: 0;
	bottom: 0;
	background-image:
		radial-gradient(0.0625rem 0.0625rem at 10% 20%, white, rgba(0,0,0,0)),
		radial-gradient(0.125rem 0.125rem at 20% 30%, rgba(255,255,255,0.8), rgba(0,0,0,0)),
		radial-gradient(0.3125rem 0.3125rem at 50% 50%, rgba(255,255,255,0.6), rgba(0,0,0,0)),
		radial-gradient(0.0625rem 0.0625rem at 80% 10%, white, rgba(0,0,0,0)),
		radial-gradient(0.125rem 0.125rem at 90% 60%, rgba(255,255,255,0.7), rgba(0,0,0,0)),
		radial-gradient(0.0625rem 0.0625rem at 30% 80%, rgba(255,255,255,0.5), rgba(0,0,0,0)),
		radial-gradient(0.0625rem 0.0625rem at 15% 50%, rgba(255,255,255,0.9), rgba(0,0,0,0)),
		radial-gradient(0.3125rem 0.3125rem at 70% 20%, rgba(255,255,255,0.7), rgba(0,0,0,0)),
		radial-gradient(0.0625rem 0.0625rem at 25% 10%, rgba(255,255,255,0.6), rgba(0,0,0,0)),
		radial-gradient(0.125rem 0.125rem at 60% 70%, white, rgba(0,0,0,0)),
		radial-gradient(0.0625rem 0.0625rem at 85% 85%, rgba(255,255,255,0.8), rgba(0,0,0,0)),
		radial-gradient(0.3125rem 0.3125rem at 40% 40%, rgba(255,255,255,0.7), rgba(0,0,0,0)),
		radial-gradient(0.0625rem 0.0625rem at 5% 65%, rgba(255,255,255,0.6), rgba(0,0,0,0)),
		radial-gradient(0.125rem 0.125rem at 75% 45%, rgba(255,255,255,0.5), rgba(0,0,0,0)),
		radial-gradient(0.0625rem 0.0625rem at 35% 25%, white, rgba(0,0,0,0)),
		radial-gradient(0.3125rem 0.3125rem at 65% 5%, rgba(255,255,255,0.9), rgba(0,0,0,0)),
		radial-gradient(0.0625rem 0.0625rem at 45% 75%, rgba(255,255,255,0.7), rgba(0,0,0,0)),
		radial-gradient(0.125rem 0.125rem at 92% 35%, rgba(255,255,255,0.8), rgba(0,0,0,0)),
		radial-gradient(0.0625rem 0.0625rem at 12% 88%, white, rgba(0,0,0,0)),
		radial-gradient(0.3125rem 0.3125rem at 55% 15%, rgba(255,255,255,0.6), rgba(0,0,0,0)),
		radial-gradient(circle at 20% 50%, rgba(26,115,232,0.1) 0%, transparent 50%),
		radial-gradient(circle at 80% 80%, rgba(255,122,0,0.05) 0%, transparent 50%);
	background-repeat: repeat;
	background-size: 100% 100%;
	pointer-events: none;
	animation: twinkle 5s ease-in-out infinite;
}

.cn-404-content {
	display: grid;
	grid-template-columns: 1fr 1fr;
	gap: 4rem;
	align-items: center;
	position: relative;
	z-index: 2;
	max-width: 1100px;
	width: 100%;
	padding: 2rem 0 0 0;
}

.cn-404-image {
	text-align: center;
	margin: 0 auto;
}

.cn-404-image img {
	max-width: 100%;
	height: auto;
	max-height: 420px;
	filter: drop-shadow(0 0 40px rgba(26, 115, 232, 0.3));
	animation: cn-404-float 6s ease-in-out infinite;
}

@keyframes cn-404-float {
	0%, 100% { transform: translateY(0); }
	50% { transform: translateY(-18px); }
}

.cn-404-text {
	text-align: left;
}

.cn-404-text h1 {
	font-family: 'Orbitron', sans-serif !important;
	font-size: 7rem;
	font-weight: 900;
	margin: 0 0 0.5rem 0;
	line-height: 1;
	background: linear-gradient(135deg, #1A73E8, #FF7A00);
	-webkit-background-clip: text;
	-webkit-text-fill-color: transparent;
	background-clip: text;
	letter-spacing: 0.05em;
}

.cn-404-subtitle {
	font-family: 'Orbitron', sans-serif !important;
	font-size: 1.3rem;
	font-weight: 700;
	color: #FFFFFF;
	margin: 0 0 1rem 0;
	letter-spacing: 0.03em;
}

.cn-404-desc {
	font-family: 'Inter', sans-serif;
	font-size: 1rem;
	color: #A0AEC0;
	margin: 0 0 2rem 0;
	line-height: 1.7;
	max-width: 420px;
}

/* Search form */
.cn-404-search-form {
	display: flex;
	max-width: 420px;
	margin-bottom: 1.5rem;
}

.cn-404-search-input {
	flex: 1;
	padding: 0.85rem 1.2rem;
	border: 2px solid #2A3142;
	border-right: none;
	border-radius: 8px 0 0 8px;
	background: rgba(15, 34, 58, 0.8);
	color: #FFFFFF;
	font-family: 'Inter', sans-serif;
	font-size: 0.95rem;
	outline: none;
	transition: border-color 0.3s ease;
}

.cn-404-search-input::placeholder {
	color: #6B7A90;
}

.cn-404-search-input:focus {
	border-color: #1A73E8;
}

.cn-404-search-btn {
	padding: 0.85rem 1.2rem;
	background: linear-gradient(135deg, #1A73E8, #1557B0);
	color: #FFFFFF;
	border: 2px solid #1A73E8;
	border-radius: 0 8px 8px 0;
	cursor: pointer;
	display: flex;
	align-items: center;
	justify-content: center;
	transition: all 0.3s ease;
}

.cn-404-search-btn svg {
	width: 20px;
	height: 20px;
}

.cn-404-search-btn:hover {
	background: linear-gradient(135deg, #1557B0, #0E4299);
}

/* Buttons */
.cn-404-actions {
	display: flex;
	gap: 1rem;
}

.cn-404-btn {
	display: inline-block;
	padding: 0.85rem 2rem;
	border-radius: 8px;
	font-family: 'Inter', sans-serif;
	font-weight: 600;
	font-size: 0.95rem;
	text-decoration: none;
	transition: all 0.3s ease;
	cursor: pointer;
}

.cn-404-btn-primary {
	background: linear-gradient(135deg, #FB4E08, #E56B00);
	color: #FFFFFF;
	border: 2px solid transparent;
	box-shadow: 0 4px 15px rgba(251, 78, 8, 0.3);
}

.cn-404-btn-primary:hover {
	background: linear-gradient(135deg, #E56B00, #CC5500);
	transform: translateY(-2px);
	box-shadow: 0 6px 20px rgba(251, 78, 8, 0.5);
}

/* ==================== RESPONSIVE ==================== */
@media (max-width: 768px) {
	.cn-404 {
		padding: 4rem 5%;
		min-height: 70vh;
	}

	.cn-404-content {
		grid-template-columns: 1fr;
		gap: 2rem;
		text-align: center;
	}

	.cn-404-text {
		text-align: center;
		order: -1;
	}

	.cn-404-text h1 {
		font-size: 5rem;
	}

	.cn-404-subtitle {
		font-size: 1.1rem;
	}

	.cn-404-desc {
		margin-left: auto;
		margin-right: auto;
	}

	.cn-404-search-form {
		margin-left: auto;
		margin-right: auto;
	}

	.cn-404-actions {
		justify-content: center;
	}

	.cn-404-image img {
		max-height: 280px;
	}
}

@media (max-width: 480px) {
	.cn-404-text h1 {
		font-size: 3.5rem;
	}

	.cn-404-btn {
		padding: 0.75rem 1.5rem;
		font-size: 0.9rem;
	}
}