/**
 * FAQ archive — premium layout aligned with homepage FAQ section.
 * Brand: flat fills, border-only depth, no drop shadows.
 */

@keyframes faqArchiveIn {
	from {
		opacity: 0;
		transform: translateY(0.75rem);
	}

	to {
		opacity: 1;
		transform: translateY(0);
	}
}

@keyframes faqArchiveMotifDrift {
	from {
		transform: rotate(0deg);
	}

	to {
		transform: rotate(360deg);
	}
}

.site-main--faq {
	background: var(--color-background);
	color: var(--color-text);
	font-family: var(--font-body);
	font-size: var(--text-base);
	line-height: var(--leading-body);
}

.site-main--faq .faq-archive {
	position: relative;
}

.site-main--faq .faq-archive__shell {
	box-sizing: border-box;
	margin-inline: auto;
	max-width: var(--layout-max);
	width: 100%;
}

/* —— Full-bleed page header —— */

.site-main--faq .faq-archive__header-band {
	position: relative;
	box-sizing: border-box;
	width: 100vw;
	max-width: 100vw;
	margin-inline: calc(50% - 50vw);
	padding-block: var(--space-16);
	padding-inline: var(--space-4);
	border-bottom: 0.5px solid var(--color-border-subtle);
	background: var(--color-background-muted);
	overflow: hidden;
}

@media (min-width: 768px) {
	.site-main--faq .faq-archive__header-band {
		padding-block: var(--space-20);
		padding-inline: max(var(--space-6), calc((100vw - var(--layout-max)) / 2 + var(--space-6)));
	}
}

.site-main--faq .faq-archive__motif {
	position: absolute;
	top: 50%;
	right: max(-4rem, calc((100vw - var(--layout-max)) / 2 - 10rem));
	z-index: 0;
	width: min(18rem, 40vw);
	height: min(18rem, 40vw);
	opacity: 0.07;
	pointer-events: none;
	transform: translateY(-50%);
	transform-origin: center center;
	background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 240 240' fill='none'%3E%3Ccircle cx='120' cy='44' r='24' stroke='%23B0B8C8' stroke-width='8'/%3E%3Ccircle cx='40' cy='182' r='24' stroke='%23B0B8C8' stroke-width='8'/%3E%3Ccircle cx='200' cy='182' r='24' stroke='%23B0B8C8' stroke-width='8'/%3E%3Ccircle cx='120' cy='144' r='16' stroke='%23B0B8C8' stroke-width='6'/%3E%3Cpath stroke='%23B0B8C8' stroke-width='8' stroke-linecap='round' d='M120 66v54M62 166l44-14M178 166l-44-14'/%3E%3Cpath stroke='%23B0B8C8' stroke-width='6' stroke-linecap='round' d='M54 172l46-94M186 172l-46-94M56 188h128'/%3E%3C/svg%3E");
	background-repeat: no-repeat;
	background-position: center;
	background-size: contain;
	animation: faqArchiveMotifDrift 24s linear infinite;
}

.site-main--faq .faq-archive__header {
	position: relative;
	z-index: 1;
	box-sizing: border-box;
	max-width: var(--layout-max);
	margin-inline: auto;
	padding-left: var(--space-6);
}

.site-main--faq .faq-archive__header-accent {
	position: absolute;
	top: 0;
	bottom: 0;
	left: 0;
	width: 4px;
	border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
	background: var(--color-primary);
}

.site-main--faq .faq-archive__eyebrow {
	display: inline-flex;
	align-items: center;
	gap: var(--space-2);
	margin: 0 0 var(--space-4);
	font-family: var(--font-body);
	font-size: var(--text-xs);
	font-weight: var(--font-weight-medium);
	line-height: var(--leading-snug);
	letter-spacing: var(--tracking-label);
	text-transform: uppercase;
	color: var(--color-text-secondary);
}

.site-main--faq .faq-archive__eyebrow::before {
	content: "";
	flex-shrink: 0;
	width: 0.375rem;
	height: 0.375rem;
	border-radius: var(--radius-full);
	background: var(--color-primary);
}

.site-main--faq .faq-archive__title {
	margin: 0 0 var(--space-5);
	font-family: var(--font-display);
	font-size: clamp(var(--text-2xl), 4vw, var(--text-3xl));
	font-weight: var(--font-weight-medium);
	line-height: var(--leading-snug);
	letter-spacing: var(--tracking-h1);
	color: var(--color-text);
}

.site-main--faq .faq-archive__lede {
	margin: 0;
	max-width: 46ch;
	font-family: var(--font-body);
	font-size: var(--text-lg);
	font-weight: var(--font-weight-regular);
	line-height: var(--leading-body);
	color: var(--color-text-secondary);
}

.site-main--faq .faq-archive__support {
	margin: var(--space-8) 0 0;
}

.site-main--faq .faq-archive__support-link {
	display: inline-flex;
	align-items: center;
	gap: var(--space-2);
	font-family: var(--font-body);
	font-size: var(--text-sm);
	font-weight: var(--font-weight-medium);
	line-height: var(--leading-snug);
	text-decoration: none;
	color: var(--color-primary);
	transition: color var(--duration-ui) var(--ease-ui);
}

.site-main--faq .faq-archive__support-link:hover {
	color: var(--color-primary-dark);
}

.site-main--faq .faq-archive__support-link:focus-visible {
	outline: var(--focus-ring);
	outline-offset: 2px;
	border-radius: var(--radius-sm);
}

.site-main--faq .faq-archive__support-icon {
	flex-shrink: 0;
	display: block;
	width: 1rem;
	height: 1rem;
}

/* —— Category groups —— */

.site-main--faq .faq-archive__body {
	padding-block: var(--space-12);
	padding-inline: var(--space-4);
}

@media (min-width: 768px) {
	.site-main--faq .faq-archive__body {
		padding-block: var(--space-16);
		padding-inline: 0;
	}
}

.site-main--faq .faq-archive__groups {
	display: flex;
	flex-direction: column;
	gap: var(--space-12);
}

@media (min-width: 768px) {
	.site-main--faq .faq-archive__groups {
		gap: var(--space-16);
	}
}

.site-main--faq .faq-archive__group {
	min-width: 0;
	padding-top: var(--space-2);
	border-top: 0.5px solid var(--color-border-subtle);
}

.site-main--faq .faq-archive__group:first-child {
	padding-top: 0;
	border-top: 0;
}

.site-main--faq .faq-archive__group-header {
	display: flex;
	align-items: center;
	gap: var(--space-4);
	margin-bottom: var(--space-6);
}

.site-main--faq .faq-archive__group-accent {
	flex-shrink: 0;
	width: 2rem;
	height: 1px;
	background: var(--color-primary);
}

.site-main--faq .faq-archive__group-title {
	margin: 0;
	font-family: var(--font-display);
	font-size: clamp(var(--text-lg), 2.5vw, var(--text-xl));
	font-weight: var(--font-weight-medium);
	line-height: var(--leading-snug);
	letter-spacing: var(--tracking-h1);
	color: var(--color-text);
}

.site-main--faq .faq-archive__empty {
	margin: 0;
	padding: var(--space-10);
	border: 0.5px solid var(--color-border-card);
	border-radius: var(--radius-lg);
	background: var(--color-background-muted);
	font-size: var(--text-base);
	line-height: var(--leading-body);
	text-align: center;
	color: var(--color-text-secondary);
}

/* Scroll reveal */

.site-main--faq .faq-archive__header {
	opacity: 0;
	transform: translateY(0.75rem);
}

.site-main--faq .faq-archive.is-visible .faq-archive__header {
	animation: faqArchiveIn var(--duration-page) var(--ease-ui) both;
}

.site-main--faq .faq-archive__group {
	opacity: 0;
	transform: translateY(0.75rem);
}

.site-main--faq .faq-archive__group.is-visible {
	animation: faqArchiveIn 400ms var(--ease-ui) both;
}

.site-main--faq .faq-archive__group.is-visible:nth-child(1) {
	animation-delay: 80ms;
}

.site-main--faq .faq-archive__group.is-visible:nth-child(2) {
	animation-delay: 140ms;
}

.site-main--faq .faq-archive__group.is-visible:nth-child(3) {
	animation-delay: 200ms;
}

.site-main--faq .faq-archive__group.is-visible:nth-child(4) {
	animation-delay: 260ms;
}

.site-main--faq .faq-archive__group.is-visible:nth-child(n + 5) {
	animation-delay: 320ms;
}

@media (prefers-reduced-motion: reduce) {
	.site-main--faq .faq-archive__motif {
		animation: none;
	}

	.site-main--faq .faq-archive__header,
	.site-main--faq .faq-archive__group {
		opacity: 1;
		transform: none;
	}

	.site-main--faq .faq-archive.is-visible .faq-archive__header,
	.site-main--faq .faq-archive__group.is-visible {
		animation: none;
	}

	.site-main--faq .faq-archive__support-link {
		transition: none;
	}
}

@media (scripting: none) {
	.site-main--faq .faq-archive__header,
	.site-main--faq .faq-archive__group {
		opacity: 1;
		transform: none;
	}
}