.page-header {
	width: 100%;
	max-width: 800px;
	margin-bottom: 2rem;
}

.main-nav ul {
	display: flex;
	justify-content: center;
	gap: 2rem;
	list-style: none;
	padding: 1rem;
}

.main-nav a {
	color: var(--text-primary);
	text-decoration: none;
	font-family: "Orbitron", sans-serif;
	padding: 0.5rem 1rem;
	border-radius: 2rem;
	transition: all 0.3s ease;
	border: 1px solid transparent;
}

.main-nav a:hover,
.main-nav a:focus {
	border-color: var(--neon-blue);
	box-shadow: 0 0 10px rgba(15, 240, 252, 0.3);
	outline: none;
}

.main-nav a[aria-current="page"] {
	background: rgba(15, 240, 252, 0.1);
	border-color: var(--neon-blue);
}

.contact-main {
	flex: 1;
	display: flex;
	justify-content: center;
	align-items: center;
	width: 100%;
	margin-bottom: 2rem;
}

.contact-card {
	background: var(--card-bg);
	border-radius: 1.5rem;
	padding: 2rem;
	max-width: 600px;
	width: 100%;
	box-shadow: 0 0 15px rgba(15, 240, 252, 0.2), 0 0 30px rgba(255, 44, 237, 0.1);
	backdrop-filter: blur(10px);
	border: 1px solid var(--glass-border);
	position: relative;
	overflow: hidden;
}

.contact-card::before {
	content: "";
	position: absolute;
	top: -2px;
	left: -2px;
	right: -2px;
	bottom: -2px;
	border-radius: 1.5rem;
	background: linear-gradient(45deg, var(--neon-blue), var(--neon-pink));
	z-index: -1;
	opacity: 0.7;
	animation: neonPulse 6s ease infinite;
}

.contact-title {
	font-family: "Orbitron", sans-serif;
	font-size: 2rem;
	color: var(--neon-blue);
	text-align: center;
	margin-bottom: 0.5rem;
	text-shadow: 0 0 10px rgba(15, 240, 252, 0.5);
}

.contact-description {
	text-align: center;
	color: var(--text-secondary);
	margin-bottom: 2rem;
	font-size: 1.1rem;
}

.contact-form {
	display: flex;
	flex-direction: column;
	gap: 1.5rem;
}

fieldset {
	border: none;
	padding: 0;
	margin: 0;
}

.visually-hidden {
	position: absolute;
	width: 1px;
	height: 1px;
	padding: 0;
	margin: -1px;
	overflow: hidden;
	clip: rect(0, 0, 0, 0);
	white-space: nowrap;
	border: 0;
}

.form-group {
	display: flex;
	flex-direction: column;
	gap: 0.5rem;
}

.form-group label {
	font-family: "Orbitron", sans-serif;
	color: var(--neon-blue);
	font-size: 0.9rem;
	font-weight: 500;
}

.form-group input,
.form-group textarea {
	padding: 0.75rem 1rem;
	border-radius: 0.5rem;
	background: rgba(255, 255, 255, 0.1);
	border: 1px solid var(--glass-border);
	color: var(--text-primary);
	font-family: "Rajdhani", sans-serif;
	font-size: 1rem;
	transition: all 0.3s ease;
}

.form-group input:focus,
.form-group textarea:focus {
	outline: none;
	border-color: var(--neon-blue);
	box-shadow: 0 0 10px rgba(15, 240, 252, 0.3);
}

.form-group input:invalid:not(:focus):not(:placeholder-shown),
.form-group textarea:invalid:not(:focus):not(:placeholder-shown) {
	border-color: var(--neon-pink);
}

.error-message {
	color: var(--neon-pink);
	font-size: 0.8rem;
	min-height: 1.2rem;
	display: none;
	align-items: center;
	gap: 0.5rem;
}

.error-message:not([hidden]) {
	display: flex;
}

.error-message::before {
	content: "⚠";
}

.submit-btn {
	background: linear-gradient(45deg, var(--neon-blue), var(--neon-pink));
	color: var(--dark-bg);
	border: none;
	padding: 1rem 2rem;
	border-radius: 2rem;
	font-family: "Orbitron", sans-serif;
	font-size: 1.1rem;
	cursor: pointer;
	transition: all 0.3s ease;
	text-transform: uppercase;
	letter-spacing: 1px;
	font-weight: 700;
	margin-top: 1rem;
}

.submit-btn:hover,
.submit-btn:focus {
	transform: translateY(-2px);
	box-shadow: 0 5px 15px rgba(15, 240, 252, 0.4);
	outline: none;
}

.submit-btn:active {
	transform: translateY(0);
}

.submit-btn:disabled {
	opacity: 0.6;
	cursor: not-allowed;
	transform: none;
	box-shadow: none;
}

.success-message {
	background: rgba(15, 240, 252, 0.1);
	border: 1px solid var(--neon-blue);
	border-radius: 0.5rem;
	padding: 1rem;
	margin-top: 1rem;
	color: var(--neon-blue);
	display: none;
	align-items: center;
	gap: 0.5rem;
	animation: fadeIn 0.5s ease-in-out;
}

.success-message:not([hidden]) {
	display: flex;
}

.success-message svg {
	flex-shrink: 0;
}

@media (max-width: 768px) {
	.contact-card {
		padding: 1.5rem;
		margin: 1rem;
	}

	.contact-title {
		font-size: 1.5rem;
	}

	.main-nav ul {
		flex-direction: column;
		gap: 1rem;
		align-items: center;
	}
}

@media (max-width: 480px) {
	.contact-card {
		padding: 1rem;
	}

	.submit-btn {
		padding: 0.75rem 1.5rem;
		font-size: 1rem;
	}
}