/* =========================================================================
   Daruport — global stylesheet
   Design tokens + shell. RTL is handled with CSS logical properties
   (margin-inline, padding-inline, inset-inline) so the same rules work
   for both fa-IR (rtl) and any ltr locale without a separate rtl.css.
   ========================================================================= */

/* ----- Design tokens ----- */
:root {
	/* Brand palette (placeholder — tune to Daruport brand) */
	--color-bg: #ffffff;
	--color-surface: #f6f7f9;
	--color-text: #1f2530;
	--color-muted: #5b6472;
	--color-border: #e4e7ec;
	--color-primary: #1f8a70;       /* trustworthy green */
	--color-primary-dark: #166a56;
	--color-accent: #f4a261;
	--color-danger: #d64545;

	/* Typography */
	--font-base: "Vazirmatn", "IRANSans", "Segoe UI", Tahoma, Arial, sans-serif;
	--fs-100: 0.8125rem;
	--fs-200: 0.9375rem;
	--fs-300: 1rem;
	--fs-400: 1.125rem;
	--fs-500: 1.375rem;
	--fs-600: 1.75rem;
	--fs-700: 2.25rem;

	/* Spacing scale */
	--space-1: 0.25rem;
	--space-2: 0.5rem;
	--space-3: 0.75rem;
	--space-4: 1rem;
	--space-5: 1.5rem;
	--space-6: 2rem;
	--space-7: 3rem;

	--radius: 10px;
	--radius-sm: 6px;
	--shadow: 0 1px 3px rgba(16, 24, 40, 0.08), 0 1px 2px rgba(16, 24, 40, 0.06);
	--shadow-lg: 0 8px 24px rgba(16, 24, 40, 0.12);
	--container: 1200px;
	--transition: 0.18s ease;
}

/* ----- Self-hosted Persian font (replaces the jsdelivr CDN stylesheet).
   Only the weights the theme actually uses; 600 falls back to 700. */
@font-face {
	font-family: "Vazirmatn";
	src: url("../fonts/Vazirmatn-Light.woff2") format("woff2");
	font-weight: 300;
	font-display: swap;
}
@font-face {
	font-family: "Vazirmatn";
	src: url("../fonts/Vazirmatn-Regular.woff2") format("woff2");
	font-weight: 400;
	font-display: swap;
}
@font-face {
	font-family: "Vazirmatn";
	src: url("../fonts/Vazirmatn-Medium.woff2") format("woff2");
	font-weight: 500;
	font-display: swap;
}
@font-face {
	font-family: "Vazirmatn";
	src: url("../fonts/Vazirmatn-Bold.woff2") format("woff2");
	font-weight: 600 700;
	font-display: swap;
}
@font-face {
	font-family: "Vazirmatn";
	src: url("../fonts/Vazirmatn-ExtraBold.woff2") format("woff2");
	font-weight: 800;
	font-display: swap;
}
@font-face {
	font-family: "Vazirmatn";
	src: url("../fonts/Vazirmatn-Black.woff2") format("woff2");
	font-weight: 900;
	font-display: swap;
}

/* ----- Base ----- */
body {
	font-family: var(--font-base);
	font-size: var(--fs-300);
	color: var(--color-text);
	background: var(--color-bg);
}

a { color: var(--color-primary); text-decoration: none; }
a:hover { color: var(--color-primary-dark); }

h1, h2, h3, h4 { line-height: 1.25; margin: 0 0 var(--space-3); }
h1 { font-size: var(--fs-700); }
h2 { font-size: var(--fs-600); }
h3 { font-size: var(--fs-500); }
p { margin: 0 0 var(--space-4); }

img { border-radius: var(--radius-sm); }

/* ----- Layout ----- */
.container {
	width: 100%;
	max-width: var(--container);
	margin-inline: auto;
	padding-inline: var(--space-4);
}

.site-content { padding-block: var(--space-6); }

/* ----- Accessibility helpers ----- */
.screen-reader-text {
	position: absolute !important;
	width: 1px; height: 1px;
	padding: 0; margin: -1px;
	overflow: hidden; clip: rect(0, 0, 0, 0);
	white-space: nowrap; border: 0;
}
.skip-link {
	position: absolute;
	inset-inline-start: var(--space-4);
	inset-block-start: -3rem;
	background: var(--color-primary);
	color: #fff;
	padding: var(--space-2) var(--space-4);
	border-radius: var(--radius-sm);
	z-index: 1000;
	transition: inset-block-start var(--transition);
}
.skip-link:focus { inset-block-start: var(--space-2); color: #fff; }

:focus-visible { outline: 2px solid var(--color-primary); outline-offset: 2px; }

/* ----- Header ----- */
.site-header {
	background: var(--color-bg);
	border-block-end: 1px solid var(--color-border);
	position: sticky;
	inset-block-start: 0;
	z-index: 100;
}
.site-header__inner {
	display: flex;
	align-items: center;
	gap: var(--space-5);
	min-height: 64px;
}
.site-header__branding { flex: 0 0 auto; }
.site-title { font-size: var(--fs-500); font-weight: 700; color: var(--color-text); }
.custom-logo { max-height: 48px; width: auto; }

.site-header__nav { flex: 1 1 auto; }
.primary-menu {
	display: flex;
	gap: var(--space-4);
	list-style: none;
	margin: 0;
	padding: 0;
	flex-wrap: wrap;
}
.primary-menu a {
	color: var(--color-text);
	padding-block: var(--space-2);
	display: inline-block;
}
.primary-menu .sub-menu {
	position: absolute;
	min-width: 200px;
	background: var(--color-bg);
	box-shadow: var(--shadow-lg);
	border-radius: var(--radius-sm);
	list-style: none;
	margin: 0;
	padding: var(--space-2);
	display: none;
	z-index: 50;
}
.primary-menu li { position: relative; }
.primary-menu li:hover > .sub-menu,
.primary-menu li:focus-within > .sub-menu { display: block; }

.site-header__tools {
	flex: 0 0 auto;
	display: flex;
	align-items: center;
	gap: var(--space-3);
}
.header-cart, .header-account { position: relative; color: var(--color-text); }
.header-cart__count {
	background: var(--color-primary);
	color: #fff;
	font-size: var(--fs-100);
	border-radius: 999px;
	padding: 0 var(--space-2);
	min-width: 1.4em;
	display: inline-block;
	text-align: center;
}

/* Mobile nav toggle */
.nav-toggle {
	display: none;
	background: none;
	border: 0;
	cursor: pointer;
	padding: var(--space-2);
}
.nav-toggle__bar,
.nav-toggle__bar::before,
.nav-toggle__bar::after {
	display: block;
	width: 22px; height: 2px;
	background: var(--color-text);
	position: relative;
	content: "";
}
.nav-toggle__bar::before { position: absolute; inset-block-start: -7px; }
.nav-toggle__bar::after { position: absolute; inset-block-start: 7px; }

/* ----- Search form ----- */
.search-form { display: flex; }
.search-form__field {
	border: 1px solid var(--color-border);
	border-radius: var(--radius-sm);
	padding: var(--space-2) var(--space-3);
	font: inherit;
	min-width: 0;
}
.search-form__submit {
	border: 0;
	background: var(--color-primary);
	color: #fff;
	border-radius: var(--radius-sm);
	margin-inline-start: var(--space-2);
	padding-inline: var(--space-3);
	cursor: pointer;
}

/* ----- Breadcrumbs ----- */
.breadcrumbs {
	font-size: var(--fs-200);
	color: var(--color-muted);
	padding-block: var(--space-3);
}
.breadcrumbs a { color: var(--color-muted); }

/* ----- Buttons ----- */
.button,
button.button {
	display: inline-block;
	background: var(--color-primary);
	color: #fff;
	border: 0;
	border-radius: var(--radius-sm);
	padding: var(--space-3) var(--space-5);
	font: inherit;
	cursor: pointer;
	transition: background var(--transition);
}
.button:hover { background: var(--color-primary-dark); color: #fff; }

/* ----- Post / generic cards ----- */
.post-list {
	display: grid;
	grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
	gap: var(--space-5);
}
.card {
	background: var(--color-bg);
	border: 1px solid var(--color-border);
	border-radius: var(--radius);
	overflow: hidden;
	transition: box-shadow var(--transition), transform var(--transition);
}
.card:hover { box-shadow: var(--shadow-lg); }
.card__media img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; border-radius: 0; }
.card__body { padding: var(--space-4); }
.card__title { font-size: var(--fs-400); margin-bottom: var(--space-2); }
.card__excerpt { color: var(--color-muted); font-size: var(--fs-200); }

/* ----- Entry (single) ----- */
.entry { max-width: 800px; margin-inline: auto; }
.entry__meta { color: var(--color-muted); font-size: var(--fs-200); margin-bottom: var(--space-4); }
.entry__thumb { margin-block: var(--space-4); }

/* ----- Page header ----- */
.page-header { margin-bottom: var(--space-6); }

/* ----- Footer ----- */
.site-footer { background: var(--color-surface); margin-top: var(--space-7); }
.site-footer__widgets {
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
	gap: var(--space-5);
	padding-block: var(--space-6);
}
.site-footer__bottom { border-block-start: 1px solid var(--color-border); padding-block: var(--space-4); }
.site-footer__bottom .container { display: flex; justify-content: space-between; flex-wrap: wrap; gap: var(--space-3); }
.footer-menu { display: flex; gap: var(--space-4); list-style: none; margin: 0; padding: 0; }
.site-footer__copy { color: var(--color-muted); font-size: var(--fs-200); margin: 0; }

.widget__title { font-size: var(--fs-400); margin-bottom: var(--space-3); }

/* ----- Responsive ----- */
@media (max-width: 860px) {
	.nav-toggle { display: block; }
	.site-header__nav { order: 3; flex-basis: 100%; }
	.primary-menu {
		display: none;
		flex-direction: column;
		gap: 0;
		border-block-start: 1px solid var(--color-border);
		padding-block: var(--space-2);
	}
	.site-header__nav.is-open .primary-menu { display: flex; }
	.primary-menu .sub-menu { position: static; box-shadow: none; display: block; padding-inline-start: var(--space-4); }
}