/*! Ista Framework - core styles. No frameworks, just CSS. */

/* === Tokens === */
:root {
	--ista-bg: #ffffff;
	--ista-fg: #1a1a1a;
	--ista-muted: #5c6470;
	--ista-border: #e4e7ec;
	--ista-accent: #0b66ff;
	--ista-accent-fg: #ffffff;
	--ista-radius: 8px;
	--ista-shadow: 0 1px 2px rgba(16, 24, 40, 0.05), 0 1px 3px rgba(16, 24, 40, 0.08);
	--ista-shadow-lg: 0 12px 32px rgba(16, 24, 40, 0.10);
	--ista-container: 1200px;
	--ista-gap: 1.5rem;
	--ista-font-body: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
	--ista-font-display: var(--ista-font-body);
	--ista-leading: 1.6;
}

/* === Reset === */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body { margin: 0; font-family: var(--ista-font-body); line-height: var(--ista-leading); color: var(--ista-fg); background: var(--ista-bg); -webkit-font-smoothing: antialiased; }
img, svg, video { max-width: 100%; height: auto; display: block; }
a { color: var(--ista-accent); text-decoration: none; }
a:hover, a:focus { text-decoration: underline; }
button, input, select, textarea { font: inherit; color: inherit; }
h1, h2, h3, h4, h5, h6 { font-family: var(--ista-font-display); line-height: 1.25; margin: 0 0 0.6em; font-weight: 700; letter-spacing: -0.01em; }
h1 { font-size: clamp(1.8rem, 4vw, 2.6rem); }
h2 { font-size: clamp(1.4rem, 3vw, 1.9rem); }
h3 { font-size: 1.3rem; }
p, ul, ol, blockquote, pre, table, figure { margin: 0 0 1em; }
blockquote { border-left: 4px solid var(--ista-accent); padding: 0.4em 1em; color: var(--ista-muted); }
hr { border: 0; border-top: 1px solid var(--ista-border); margin: 2rem 0; }
code, pre { font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; background: #f5f6f8; }
code { padding: 0.15em 0.35em; border-radius: 4px; font-size: 0.92em; }
pre { padding: 1em; overflow-x: auto; border-radius: var(--ista-radius); }

/* === Accessibility === */
.screen-reader-text { position: absolute !important; clip: rect(1px, 1px, 1px, 1px); clip-path: inset(50%); width: 1px; height: 1px; overflow: hidden; word-wrap: normal; }
.skip-link { position: absolute; top: -100px; left: 0; background: var(--ista-fg); color: var(--ista-bg); padding: 0.6rem 1rem; z-index: 9999; }
.skip-link:focus { top: 0; }
:focus-visible { outline: 2px solid var(--ista-accent); outline-offset: 2px; }

/* === Layout === */
.container { width: 100%; max-width: var(--ista-container); margin: 0 auto; padding: 0 1.25rem; }
.site-main { padding: 2.5rem 0; }

/* === Layout wrap ===
   .ista-layout-wrap is the row container holding the main content and the
   optional sidebar. It owns its own max-width and padding so it doesn't
   inherit from .container.

   Layout modes (driven by inline overrides in dynamic-css.php):
   - default       : capped at --ista-container, centred
   - full          : near-edge-to-edge with gutters
   - boxed         : capped, sits inside the page card
   - content-boxed : capped, content area gets its own card styling

   Sidebar modes (body class):
   - .ista-layout-no-sidebar     : single column
   - .ista-layout-right-sidebar  : content | sidebar
   - .ista-layout-left-sidebar   : sidebar | content
*/
.ista-layout-wrap {
	width: 100%;
	max-width: var(--ista-container);
	margin: 0 auto;
	padding: 0 1.25rem;
	display: block;
}

/* Two-column grid only kicks in when a sidebar layout is requested AND the
   sidebar widget area is active (PHP appends an effective body class). */
body.ista-layout-right-sidebar .ista-layout-wrap,
body.ista-layout-left-sidebar  .ista-layout-wrap {
	display: grid;
	gap: 2.5rem;
	align-items: start;
}
body.ista-layout-right-sidebar .ista-layout-wrap { grid-template-columns: minmax(0, 1fr) 320px; }
body.ista-layout-left-sidebar  .ista-layout-wrap { grid-template-columns: 320px minmax(0, 1fr); }
body.ista-layout-left-sidebar  .ista-layout-content { order: 2; }
body.ista-layout-left-sidebar  .widget-area          { order: 1; }
.ista-layout-content { min-width: 0; }
.widget-area { padding: 2.5rem 0; }

@media (max-width: 900px) {
	body.ista-layout-right-sidebar .ista-layout-wrap,
	body.ista-layout-left-sidebar  .ista-layout-wrap {
		grid-template-columns: 1fr;
	}
	body.ista-layout-left-sidebar .ista-layout-content,
	body.ista-layout-left-sidebar .widget-area { order: initial; }
}

/* === Header === */
.site-header { border-bottom: 1px solid var(--ista-border); background: var(--ista-bg); position: relative; }
.ista-sticky-header .site-header { position: sticky; top: 0; z-index: 100; backdrop-filter: saturate(160%) blur(8px); background: rgba(255,255,255,0.85); }
.site-header__inner { display: flex; align-items: center; gap: 1.5rem; padding: 1rem 1.25rem; max-width: var(--ista-container); margin: 0 auto; }
.site-branding { flex: 0 1 auto; min-width: 0; }
.site-branding-inner {
	display: flex !important;
	flex-direction: row !important;
	flex-wrap: nowrap !important;
	align-items: center;
	gap: 0.75rem;
	min-width: 0;
}
.site-branding-inner > * { min-width: 0; }
.site-branding-inner .custom-logo-link { flex: 0 0 auto; display: inline-flex; }
.site-branding-inner img.custom-logo { display: block; }
.site-branding-text { display: flex; flex-direction: column; gap: 0.1rem; min-width: 0; }
.site-branding-text .site-title { margin: 0; line-height: 1.2; overflow-wrap: break-word; }
.site-branding-text h1.site-title,
.site-branding-text p.site-title { font-size: 1.4rem; font-weight: 700; }
.site-branding-text .site-description { margin: 0; font-size: 0.85rem; color: var(--ista-muted); line-height: 1.3; }
.site-title { margin: 0; font-size: 1.25rem; font-weight: 800; letter-spacing: -0.02em; }
.site-title a { color: var(--ista-fg); }
.site-title a:hover { text-decoration: none; }
.site-description { margin: 0; font-size: 0.85rem; color: var(--ista-muted); }
.custom-logo-link { display: block; }
.custom-logo { display: block; max-width: 180px; width: auto; height: auto; max-height: 80px; }
@media (max-width: 1024px) { .custom-logo { max-width: 160px; max-height: 72px; } }
@media (max-width: 768px) { .custom-logo { max-width: 140px; max-height: 64px; } }

/* === Main nav === */
.main-navigation { margin-left: auto; }
.main-navigation ul { list-style: none; margin: 0; padding: 0; display: flex; gap: 1.5rem; }
.main-navigation a { color: var(--ista-fg); font-weight: 500; }
.main-navigation li { position: relative; }
.main-navigation .sub-menu { position: absolute; top: 100%; left: 0; min-width: 200px; background: var(--ista-bg); border: 1px solid var(--ista-border); border-radius: var(--ista-radius); box-shadow: var(--ista-shadow-lg); padding: 0.5rem 0; display: none; flex-direction: column; gap: 0; z-index: 50; }
.main-navigation .sub-menu a { display: block; padding: 0.5rem 1rem; }
.main-navigation li:hover > .sub-menu, .main-navigation li:focus-within > .sub-menu { display: flex; }

/* === Below-header menu bar === */
.site-header__actions { margin-left: auto; display: flex; align-items: center; gap: 0.5rem; }
.site-header__menu-bar { width: 100%; }
.site-header__menu-bar-inner { display: flex; align-items: center; padding: 0 1.25rem; max-width: var(--ista-container); margin: 0 auto; }
.site-header__menu-bar .main-navigation { margin: 0; flex: 1; }
.site-header__menu-bar .main-navigation ul { display: flex; gap: 1.75rem; list-style: none; margin: 0; padding: 0; flex-wrap: wrap; }
.site-header__menu-bar .main-navigation .sub-menu { background: #fff; color: var(--ista-fg); }
.site-header__menu-bar .main-navigation .sub-menu a { color: var(--ista-fg); }

.menu-toggle {
	display: none;
	background: transparent;
	border: 0;
	padding: 0.4rem;
	margin-left: auto;
	cursor: pointer;
	color: var(--ista-fg);
	line-height: 0;
	border-radius: 6px;
	transition: background 0.15s ease;
}
.menu-toggle:hover { background: rgba(0,0,0,0.05); }
.menu-toggle:focus-visible { outline: 2px solid var(--ista-accent); outline-offset: 2px; }
.menu-toggle .ista-menu-icon { display: block; width: 28px; height: 28px; }

/* Optional border, controlled by the Customizer toggle. The class is applied
   only when the user opts in via the ista_mobile_menu_border setting. */
.ista-menu-toggle-bordered .menu-toggle { border: 1px solid var(--ista-border); padding: 0.5rem; }

@media (max-width: 800px) {
	.menu-toggle { display: inline-flex; margin-left: auto; margin-right: 0; padding: 0.4rem 0; }
	.main-navigation { position: absolute; top: 100%; left: 0; right: 0; background: #F9F8F6; border-bottom: 1px solid var(--ista-border); display: none; z-index: 90; }
	.main-navigation.is-open { display: block; }
	.main-navigation ul { flex-direction: column; padding: 1rem 1.5rem; gap: 0.75rem; }
	.main-navigation .sub-menu { position: static; box-shadow: none; border: 0; padding: 0.5rem 0 0.5rem 1.25rem; display: flex; background: transparent; }

	/* Menu-bar collapses to a non-visible wrapper on mobile; the absolute nav inside slides down from the header */
	.site-header__menu-bar { background: transparent !important; padding: 0 !important; }
	.site-header__menu-bar-inner { padding: 0; min-height: 0; }
	.site-header__menu-bar .main-navigation { background: #F9F8F6; }
	.site-header__menu-bar .main-navigation a { color: var(--ista-fg) !important; }

	/* Keep the header row tight so the toggle sits flush to the inner padding edge.
	   The actions block (mini-cart etc.) sits before the toggle; the toggle is
	   forced rightmost via order so there's never a gap to its right. */
	.site-header__inner { padding: 1rem 1.25rem; }
	.site-header__actions { gap: 0.25rem; order: 2; margin-left: 0; }
	.menu-toggle { order: 3; }

	/* Keep logo + title strictly side-by-side on mobile */
	.site-branding-inner { gap: 0.5rem; }
	.site-branding-inner h1.site-title,
	.site-branding-inner p.site-title { font-size: 1.05rem; }
}

@media (max-width: 380px) {
	.site-branding-inner { gap: 0.4rem; }
	.site-header__inner { gap: 0.5rem; padding: 0.75rem 0.85rem; }
}

/* === Page header (archives, search) === */
.page-header { margin-bottom: 2rem; }
.page-title { margin: 0 0 0.5rem; }
.archive-description { color: var(--ista-muted); }

/* === Post grid === */
.post-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(320px, 1fr)); gap: var(--ista-gap); }
.post-card { background: var(--ista-bg); border: 1px solid var(--ista-border); border-radius: var(--ista-radius); overflow: hidden; display: flex; flex-direction: column; transition: transform 0.18s ease, box-shadow 0.18s ease; }
.post-card:hover { transform: translateY(-2px); box-shadow: var(--ista-shadow-lg); }
.post-card__thumb { display: block; aspect-ratio: 16 / 10; overflow: hidden; background: #f5f6f8; position: relative; }
.post-card__cat { position: absolute; top: 12px; left: 12px; background: var(--ista-accent); color: #fff; font-size: 0.72rem; padding: 0.25rem 0.6rem; border-radius: 999px; letter-spacing: 0.04em; text-transform: uppercase; font-weight: 600; }
.post-card__thumb img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.4s ease; }
.post-card:hover .post-card__thumb img { transform: scale(1.04); }
.post-card__body { padding: 1.25rem; display: flex; flex-direction: column; gap: 0.6rem; flex: 1; }
.post-card .entry-title { font-size: 1.2rem; margin: 0; }
.post-card .entry-title a { color: var(--ista-fg); }
.post-card .entry-meta { font-size: 0.85rem; color: var(--ista-muted); }
.post-card .entry-summary { flex: 1; }
.post-card .entry-summary p { margin: 0; color: var(--ista-muted); }
.read-more { font-weight: 600; }

/* === Single === */
.single-post .entry-title { margin-top: 0; }
.entry-meta { color: var(--ista-muted); font-size: 0.9rem; margin-bottom: 1rem; }
.entry-meta a { color: inherit; }
.entry-thumbnail { margin: 1.5rem 0; border-radius: var(--ista-radius); overflow: hidden; }
/* Reading-width cap for blog posts only, where prose readability matters.
   Pages need flexibility for shortcodes, page builders, and shop content. */
.single-post .entry-content { max-width: 72ch; }
.entry-content a { text-decoration: underline; }
.entry-footer { margin-top: 2rem; padding-top: 1rem; border-top: 1px solid var(--ista-border); font-size: 0.9rem; color: var(--ista-muted); }
.entry-footer .cat-links, .entry-footer .tags-links { margin-right: 1rem; }

/* === Pagination === */
.pagination, .navigation.pagination { margin: 3rem 0 0; }
.nav-links { display: flex; gap: 0.5rem; flex-wrap: wrap; justify-content: center; }
.page-numbers { display: inline-flex; align-items: center; justify-content: center; min-width: 2.4rem; height: 2.4rem; padding: 0 0.6rem; border: 1px solid var(--ista-border); border-radius: var(--ista-radius); color: var(--ista-fg); }
.page-numbers.current { background: var(--ista-fg); color: var(--ista-bg); border-color: var(--ista-fg); }
.page-numbers:hover { text-decoration: none; background: #f5f6f8; }

/* === Comments === */
.comments-area { margin-top: 3rem; max-width: 72ch; }
.comments-title { margin-bottom: 1.5rem; }
.comment-list { list-style: none; padding: 0; }
.comment-list li { padding: 1rem 0; border-bottom: 1px solid var(--ista-border); }
.comment-author { font-weight: 600; }
.comment-form-cookies-consent, .comment-form label { font-size: 0.9rem; color: var(--ista-muted); }
.comment-form input[type="text"], .comment-form input[type="email"], .comment-form input[type="url"], .comment-form textarea, .search-field {
	width: 100%; padding: 0.6rem 0.8rem; border: 1px solid var(--ista-border); border-radius: var(--ista-radius); background: var(--ista-bg);
}
.comment-form textarea { min-height: 8rem; }
.submit, .search-submit, button[type="submit"] { background: var(--ista-accent); color: var(--ista-accent-fg); border: 0; padding: 0.6rem 1.2rem; border-radius: var(--ista-radius); cursor: pointer; font-weight: 600; }
.submit:hover, .search-submit:hover, button[type="submit"]:hover { filter: brightness(0.95); }

/* === Search form === */
.search-form { display: flex; gap: 0.5rem; max-width: 520px; }
.search-form .search-field { flex: 1; }

/* === Widgets === */
.widget { margin-bottom: 2rem; }
.widget-title { margin: 0 0 0.75rem; font-size: 1rem; text-transform: uppercase; letter-spacing: 0.05em; color: var(--ista-muted); }
.widget ul { list-style: none; padding: 0; margin: 0; }
.widget li { padding: 0.3rem 0; border-bottom: 1px solid var(--ista-border); }
.widget li:last-child { border-bottom: 0; }

/* === Footer === */
.site-footer { background: #0f1419; color: #d8dde5; margin-top: 4rem; }
.site-footer a { color: #ffffff; }
.site-footer__widgets { padding: 3rem 1.25rem 1rem; display: grid; gap: 2rem; }
.site-footer__widgets[data-cols="1"] { grid-template-columns: 1fr; }
.site-footer__widgets[data-cols="2"] { grid-template-columns: repeat(2, 1fr); }
.site-footer__widgets[data-cols="3"] { grid-template-columns: repeat(3, 1fr); }
.site-footer__widgets[data-cols="4"] { grid-template-columns: repeat(4, 1fr); }
@media (max-width: 900px) { .site-footer__widgets[data-cols="3"], .site-footer__widgets[data-cols="4"] { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 540px) { .site-footer__widgets { grid-template-columns: 1fr !important; } }
.site-footer .widget-title { color: #9aa3ad; }
.site-footer .widget li { border-color: #1f2630; }
.site-footer__bottom { background: #0a0d12; padding: 1.5rem 0; }
.site-footer__bottom .container { display: flex; flex-wrap: wrap; gap: 1rem; align-items: center; justify-content: space-between; }
.site-copyright { margin: 0; font-size: 0.9rem; }
.site-built-by { color: #9aa3ad; }
.footer-menu { list-style: none; display: flex; gap: 1rem; margin: 0; padding: 0; flex-wrap: wrap; }

/* === Utilities === */
.alignwide { max-width: 1100px; margin-left: auto; margin-right: auto; }
.alignfull { width: 100vw; max-width: 100vw; margin-left: calc(50% - 50vw); margin-right: calc(50% - 50vw); }
.alignleft { float: left; margin: 0 1rem 1rem 0; }
.alignright { float: right; margin: 0 0 1rem 1rem; }
.aligncenter { display: block; margin-left: auto; margin-right: auto; }

/* === Print === */
@media print {
	.site-header, .site-footer, .comments-area, .menu-toggle { display: none; }
}