/* ==========================================================================
   Zellige Atelier Core — sourcing guide stylesheet
   Scoped to the "za_guide" post type (single views + /sourcing/ archive).
   Palette with fallbacks: ivory #F6F1E8 · deep green #193D35 · terracotta #B66B50
   sand #D8C4A6 · charcoal #222722 · brass #AD916A.
   Square corners, brass hairlines, 2px focus-visible outlines, no JavaScript.
   ========================================================================== */

:root {
	--za-guide-ivory: #F6F1E8;
	--za-guide-green: #193D35;
	--za-guide-terracotta: #B66B50;
	--za-guide-sand: #D8C4A6;
	--za-guide-charcoal: #222722;
	--za-guide-brass: #AD916A;
	--za-guide-hairline: rgba(173, 145, 106, 0.55);
	--za-guide-hairline-soft: rgba(216, 196, 166, 0.7);
	--za-guide-charcoal-75: rgba(34, 39, 34, 0.78);
	--za-guide-white: #FFFFFF;
	--za-guide-display: "Cormorant Garamond", Georgia, "Times New Roman", serif;
	--za-guide-body: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

.za-guide {
	margin-block: clamp(2.5rem, 5vw, 4rem);
	font-family: var(--za-guide-body, var(--za-guide-body));
	color: var(--za-guide-charcoal, #222722);
}

.za-guide__block {
	margin-block: clamp(2rem, 4vw, 3rem);
}

.za-guide__heading {
	margin: 0 0 var(--za-guide-space-sm, 1rem);
	font-family: var(--za-guide-display, Georgia, "Times New Roman", serif);
	font-size: clamp(1.5rem, 3vw, 2.1rem);
	font-weight: 500;
	line-height: 1.15;
	color: var(--za-guide-green, #193D35);
}

.za-guide__intro {
	max-width: 62ch;
	margin-bottom: var(--za-guide-space-md, 1.5rem);
	color: var(--za-guide-charcoal-75, rgba(34, 39, 34, 0.78));
}

/* ---------------------------------------------------------------- concerns */
.za-guide__concerns {
	padding: clamp(1.5rem, 3vw, 2.25rem) 0 0;
	border-top: 1px solid var(--za-guide-hairline, rgba(173, 145, 106, 0.55));
}

.za-guide__list {
	margin: 0;
	padding: 0;
	list-style: none;
	border-top: 1px solid var(--za-guide-hairline-soft, rgba(216, 196, 166, 0.7));
}

.za-guide__list-item {
	position: relative;
	margin: 0;
	padding: clamp(0.85rem, 2vw, 1.1rem) 0 clamp(0.85rem, 2vw, 1.1rem) 2.5rem;
	border-bottom: 1px solid var(--za-guide-hairline-soft, rgba(216, 196, 166, 0.7));
	line-height: 1.6;
}

.za-guide__list-item::before {
	content: "";
	position: absolute;
	top: 1.45rem;
	left: 0;
	width: 0.7rem;
	height: 0.7rem;
	background-color: var(--za-guide-terracotta, #B66B50);
}

/* --------------------------------------------------------------------- FAQ */
.za-guide__faq {
	padding-top: clamp(1.5rem, 3vw, 2.25rem);
	border-top: 1px solid var(--za-guide-hairline, rgba(173, 145, 106, 0.55));
}

.za-guide__faq-list {
	border-top: 1px solid var(--za-guide-hairline-soft, rgba(216, 196, 166, 0.7));
}

.za-guide__faq-item {
	margin: 0;
	padding: 0;
	border-bottom: 1px solid var(--za-guide-hairline-soft, rgba(216, 196, 166, 0.7));
}

.za-guide__faq-question {
	display: flex;
	align-items: baseline;
	justify-content: space-between;
	gap: 1rem;
	margin: 0;
	padding: clamp(0.85rem, 2vw, 1.15rem) 0;
	cursor: pointer;
	list-style: none;
	font-family: var(--za-guide-body, var(--za-guide-body));
	font-size: 1.0625rem;
	font-weight: 500;
	line-height: 1.45;
	color: var(--za-guide-green, #193D35);
}

.za-guide__faq-question::-webkit-details-marker,
.za-guide__faq-question::marker {
	display: none;
	content: "";
}

.za-guide__faq-question::after {
	content: "+";
	flex: 0 0 auto;
	font-size: 1.35rem;
	font-weight: 400;
	line-height: 1;
	color: var(--za-guide-brass, #AD916A);
}

.za-guide__faq-item[open] > .za-guide__faq-question::after {
	content: "–";
}

.za-guide__faq-question:focus-visible {
	outline: 2px solid var(--za-guide-green, #193D35);
	outline-offset: 2px;
}

.za-guide__faq-answer {
	padding: 0 0 clamp(0.9rem, 2vw, 1.35rem);
	color: var(--za-guide-charcoal-75, rgba(34, 39, 34, 0.78));
}

.za-guide__faq-answer p {
	margin-bottom: 0.75rem;
	max-width: 66ch;
}

.za-guide__faq-answer p:last-child {
	margin-bottom: 0;
}

/* ---------------------------------------------------------------- CTA band */
.za-guide__cta {
	margin-block: clamp(2rem, 4vw, 3rem);
	padding: clamp(2rem, 5vw, 3.5rem) clamp(1.5rem, 4vw, 3rem);
	background-color: var(--za-guide-green, #193D35);
	border-top: 1px solid var(--za-guide-hairline, rgba(173, 145, 106, 0.55));
	color: var(--za-guide-ivory, #F6F1E8);
	text-align: center;
}

.za-guide__cta-eyebrow {
	margin: 0 0 0.6rem;
	font-size: 0.75rem;
	font-weight: 600;
	letter-spacing: 0.16em;
	text-transform: uppercase;
	color: var(--za-guide-sand, #D8C4A6);
}

.za-guide__cta-title {
	margin: 0 0 var(--za-guide-space-sm, 1rem);
	font-family: var(--za-guide-display, Georgia, "Times New Roman", serif);
	font-size: clamp(1.6rem, 3.5vw, 2.4rem);
	font-weight: 500;
	line-height: 1.15;
	color: var(--za-guide-ivory, #F6F1E8);
}

.za-guide__cta-text {
	max-width: 58ch;
	margin: 0 auto var(--za-guide-space-md, 1.5rem);
	line-height: 1.7;
	color: rgba(246, 241, 232, 0.88);
}

.za-guide__actions {
	display: flex;
	flex-wrap: wrap;
	justify-content: center;
	gap: 0.85rem;
	margin: 0;
}

.za-guide__button {
	display: inline-block;
	padding: 0.8rem 1.6rem;
	border: 1px solid var(--za-guide-ivory, #F6F1E8);
	border-radius: 0;
	font-size: 0.875rem;
	font-weight: 600;
	letter-spacing: 0.06em;
	text-transform: uppercase;
	text-decoration: none;
	transition: background-color 0.25s ease, color 0.25s ease, border-color 0.25s ease;
}

.za-guide__button--primary {
	background-color: var(--za-guide-ivory, #F6F1E8);
	color: var(--za-guide-green, #193D35);
}

.za-guide__button--primary:hover,
.za-guide__button--primary:focus-visible {
	background-color: var(--za-guide-sand, #D8C4A6);
	border-color: var(--za-guide-sand, #D8C4A6);
}

.za-guide__button--secondary {
	background-color: transparent;
	color: var(--za-guide-ivory, #F6F1E8);
}

.za-guide__button--secondary:hover,
.za-guide__button--secondary:focus-visible {
	background-color: var(--za-guide-ivory, #F6F1E8);
	color: var(--za-guide-green, #193D35);
}

.za-guide__button:focus-visible {
	outline: 2px solid var(--za-guide-ivory, #F6F1E8);
	outline-offset: 2px;
}

/* ------------------------------------------------------- import disclaimer */
.za-guide__disclaimer {
	margin-block: clamp(1.5rem, 3vw, 2.25rem);
	padding: clamp(1rem, 2.5vw, 1.5rem) 0 0;
	border-top: 1px solid var(--za-guide-hairline, rgba(173, 145, 106, 0.55));
}

.za-guide__disclaimer-label {
	margin: 0 0 0.4rem;
	font-size: 0.75rem;
	font-weight: 600;
	letter-spacing: 0.16em;
	text-transform: uppercase;
	color: var(--za-guide-brass, #AD916A);
}

.za-guide__disclaimer-text {
	max-width: 66ch;
	margin: 0;
	font-size: 0.9375rem;
	line-height: 1.65;
	color: var(--za-guide-charcoal-75, rgba(34, 39, 34, 0.78));
}

/* ------------------------------------------------------- verification note */
.za-guide__status {
	margin-block: clamp(1.5rem, 3vw, 2rem);
	padding: clamp(0.9rem, 2vw, 1.15rem) clamp(1rem, 2.5vw, 1.35rem);
	background-color: rgba(216, 196, 166, 0.28);
	border: 1px solid var(--za-guide-hairline, rgba(173, 145, 106, 0.55));
	border-left: 3px solid var(--za-guide-terracotta, #B66B50);
	border-radius: 0;
	font-size: 0.9375rem;
	line-height: 1.6;
	color: var(--za-guide-charcoal, #222722);
}

/* ------------------------------------------------------------- archive card */
.za-guide-archive-item .za-guide__intro {
	margin: 0;
}

/* ------------------------------------------------------------------ mobile */
@media (max-width: 480px) {
	.za-guide__actions {
		flex-direction: column;
		align-items: stretch;
	}

	.za-guide__button {
		text-align: center;
	}

	.za-guide__faq-question {
		font-size: 1rem;
	}
}

@media (min-width: 900px) {
	.za-guide__faq-answer p,
	.za-guide__disclaimer-text {
		max-width: 70ch;
	}
}

@media (prefers-reduced-motion: reduce) {
	.za-guide__button {
		transition: none;
	}
}

@media print {
	.za-guide__cta,
	.za-guide__status {
		display: none;
	}
}