/*****************************************************************************/
/* Contact page                                                              */
/*****************************************************************************/

.contact-layout
{
	max-width: 72ch;
	margin: 0 auto;
	padding: 3rem 0 2.5rem;
}

.contact-header
{
	margin-bottom: 2.5rem;
	padding-bottom: 1.75rem;
	border-bottom: 1px solid var(--border);
}

.contact-header h1
{
	font-family: var(--font-serif);
	font-size: 2rem;
	font-weight: 600;
	letter-spacing: -0.02em;
	margin-bottom: 0.5rem;
}

.contact-header p
{
	color: var(--text-muted);
}

.contact-form
{
	display: flex;
	flex-direction: column;
	gap: 1.25rem;
}

.form-row
{
	display: grid;
	grid-template-columns: 1fr 1fr;
	gap: 1.25rem;
}

.form-group
{
	display: flex;
	flex-direction: column;
	gap: 0.4rem;
}

.form-group label
{
	font-size: 0.85rem;
	font-weight: 600;
	color: var(--text-muted);
}

.form-group input,
.form-group textarea
{
	font-family: var(--font-body);
	font-size: 0.925rem;
	color: var(--text);
	background: var(--surface);
	border: 1px solid var(--border);
	border-radius: var(--radius);
	padding: 0.6rem 0.85rem;
	outline: none;
	transition: border-color 0.15s, box-shadow 0.15s;
}

.form-group textarea
{
	resize: none;
}

.form-group input::placeholder,
.form-group textarea::placeholder
{
	color: var(--text-faint);
}

.form-group input:focus,
.form-group textarea:focus
{
	border-color: var(--accent-dim);
	box-shadow: 0 0 0 3px color-mix(in srgb, var(--accent) 12%, transparent);
}

.form-footer
{
	display: flex;
	justify-content: flex-start;
}

/*****************************************************************************/
/* Validation                                                                */
/*****************************************************************************/

.form-alert
{
	position: relative;
	background: var(--danger-bg);
	border: 1px solid var(--danger-border);
	color: var(--danger-text);
	border-radius: var(--radius);
	padding: 0.75rem 1rem;
	font-size: 0.875rem;
	margin-bottom: 1.25rem;
}

.form-alert a
{
	color: inherit;
	text-decoration: underline;
}

.form-alert--warning
{
	background: var(--warning-bg);
	border-color: var(--warning-border);
	color: var(--warning-text);
	padding-right: 2.5rem;
}

.alert-dismiss
{
	position: absolute;
	top: 0.4rem;
	right: 0.5rem;
	background: none;
	border: none;
	font-size: 1.15rem;
	line-height: 1;
	color: inherit;
	opacity: 0.6;
	cursor: pointer;
	padding: 0.25rem;
}

.alert-dismiss:hover
{
	opacity: 1;
}

.has-error input,
.has-error textarea
{
	border-color: var(--danger-accent);
}

.has-error input:focus,
.has-error textarea:focus
{
	border-color: var(--danger-accent-strong);
	box-shadow: 0 0 0 3px var(--danger-accent-shadow);
}

.field-error
{
	font-size: 0.8rem;
	color: var(--danger-text);
}

.form-wey
{
	position: absolute;
	left: -9999px;
	width: 1px;
	height: 1px;
	overflow: hidden;
}

.btn-submit
{
	font-family: var(--font-body);
	font-size: 0.9rem;
	font-weight: 600;
	color: var(--on-accent-text);
	background: var(--accent);
	border: none;
	border-radius: var(--radius);
	padding: 0.65rem 1.5rem;
	cursor: pointer;
	transition: background 0.15s;
}

.btn-submit:hover
{
	background: var(--accent-hover);
}

.btn-submit.disabled
{
	opacity: 0.5;
	cursor: not-allowed;
}

/*****************************************************************************/
/* Success                                                                   */
/*****************************************************************************/

.contact-success
{
	display: flex;
	flex-direction: column;
	align-items: flex-start;
	gap: 0.75rem;
	padding: 2.5rem;
	background: var(--surface);
	border: 1px solid var(--border);
	border-radius: var(--radius-lg);
	box-shadow: var(--shadow-sm);
}

.contact-success-icon
{
	display: flex;
	align-items: center;
	justify-content: center;
	width: 2.5rem;
	height: 2.5rem;
	background: var(--success-bg);
	border: 1px solid var(--success-border);
	border-radius: 50%;
	font-size: 1.1rem;
	color: var(--success-text);
}

.contact-success h2
{
	font-family: var(--font-serif);
	font-size: 1.5rem;
	font-weight: 600;
	color: var(--text);
}

.contact-success p
{
	color: var(--text-muted);
	margin: 0;
}

.contact-success-note
{
	font-size: 0.85rem;
	color: var(--text-faint) !important;
}

.btn-back
{
	margin-top: 0.5rem;
	font-size: 0.875rem;
	font-weight: 500;
	color: var(--accent);
	text-decoration: none;
	border-bottom: 1px solid var(--accent-dim);
	transition: border-color 0.15s;
}

.btn-back:hover
{
	border-color: var(--accent);
}

/*****************************************************************************/
/* Sending overlay                                                           */
/*****************************************************************************/

.sending-overlay
{
	display: none;
	position: fixed;
	inset: 0;
	z-index: 200;
	background: var(--overlay-bg);
	align-items: center;
	justify-content: center;
}

.sending-overlay.visible
{
	display: flex;
}

.sending-modal
{
	display: flex;
	flex-direction: column;
	align-items: center;
	gap: 1rem;
	background: var(--surface);
	border-radius: var(--radius-lg);
	padding: 2rem 2.5rem;
	box-shadow: var(--shadow-md);
}

.sending-modal p
{
	color: var(--text-muted);
	font-size: 0.9rem;
	margin: 0;
}

.sending-spinner
{
	width: 2rem;
	height: 2rem;
	border: 3px solid var(--border);
	border-top-color: var(--accent);
	border-radius: 50%;
	animation: sending-spin 0.7s linear infinite;
}

@keyframes sending-spin
{
	to
	{
		transform: rotate(360deg);
	}
}

/*****************************************************************************/
/* Responsive                                                                */
/*****************************************************************************/

@media (max-width: 640px)
{
	.contact-header h1 {
		font-size: 1.6rem;
	}

	.form-row
	{
		grid-template-columns: 1fr;
	}

	.form-footer
	{
		justify-content: stretch;
	}

	.btn-submit
	{
		width: 100%;
	}

	.contact-success
	{
		padding: 1.75rem 1.5rem;
	}

	.sending-modal
	{
		padding: 1.75rem;
		margin: 0 1.5rem;
	}
}