/* ============================================================
   RESPONSIVE — Breakpoint overrides
   ============================================================ */

/*
  TOC
  1. Post nav stack (≤479px)
  2. Scroll lock
  3. Mobile (≤779px) — headings & nav
  4. Mobile menu toggle & overlay
  5. Mobile menu footer
  6. Mobile search overlay
  7. About & two-column collapse (≤779px)
  8. Desktop (≥780px) — toggle hide & dropdown menus
*/


/* ---- 1. Post nav stack (≤479px) ---- */

@media screen and (max-width: 479px) {
	.post-navigation .nav-links {
		flex-direction: column;
	}
}

/* ---- 2. Scroll lock ---- */

/* Prevent page scroll while mobile menu is open */
body.menu-open {
	overflow: hidden;
}

/* ---- 3. Mobile (≤779px) — headings & nav ---- */

@media screen and (max-width: 779px) {

	/* Post headings: scale to ~75% of desktop sizes */
	.entry-title {
		font-size: 2.025em;
		line-height: 1.1em;
	}

	.entry-content h2 {
		font-size: 1.5em;
		line-height: 1.2em;
	}

	.entry-content h3 {
		font-size: 1.35em;
		line-height: 1.2em;
	}

	.entry-content h4 {
		font-size: 1.0em;
		line-height: 1.2em;
	}

	/* Remove nav wrapper indent on mobile */
	.main-navigation-wrapper {
		margin-left: 0;
	}

	/* Hide menu items and search by default; show hamburger toggle */
	.main-navigation ul {
		display: none;
	}

	.site-header .search-form {
		display: none;
	}

	.main-navigation h1.menu-toggle {
		cursor: pointer;
		padding: 0.5em 0.75em;
		color: var(--color-accent);
		margin: 0;
		min-width: 5.5em;
		text-align: center;
	}

	.main-navigation h1.menu-toggle::before {
		content: '\f419';
		display: inline-block;
		-webkit-font-smoothing: antialiased;
		font: normal 18px/1 Genericons;
		margin-right: 8px;
		vertical-align: middle;
	}

	/* ---- 4. Mobile menu toggle & overlay ---- */

	/* Toggle stays in the header; toggled ul.menu becomes the fullscreen overlay */
	.main-navigation.toggled h1.menu-toggle {
		cursor: pointer;
		padding: 0.5em 0.75em;
		margin: 0;
	}

	.main-navigation.toggled h1.menu-toggle::before {
		content: '×';
		font-family: var(--font-body);
		font-size: 26px;
		font-weight: 700;
		letter-spacing: 0.12em;
		color: var(--color-accent);
		margin-right: 8px;
	}

	/* ul.menu takes over the full screen below the header */
	.main-navigation.toggled ul {
		display: flex;
		flex-direction: column;
		align-items: center;
		justify-content: center;
		position: fixed;
		top: var(--header-height); /* sit beneath the fixed header */
		left: 0;
		right: 0;
		bottom: 0;
		z-index: 9999;
		background: var(--color-header);
		list-style: none;
		padding: 0;
		margin: 0;
		gap: 0.25em;
		/* Offset center upward to account for search + footer pinned to the bottom */
		padding-bottom: 7em;
	}

	.main-navigation.toggled ul li a {
		color: var(--color-logo-text);
		font-family: var(--font-heading);
		font-weight: 900;
		font-size: 1.3em;
		letter-spacing: -0.5px;
		text-transform: uppercase;
		padding: 0.55em 1.5em;
		text-align: center;
		display: block;
		transition: color var(--transition-base);
	}

	.main-navigation.toggled ul li a:hover {
		background: none;
		color: var(--color-accent);
	}

	/* Current page item always shows in accent */
	.main-navigation.toggled ul li.current-menu-item > a,
	.main-navigation.toggled ul li.current_page_item > a {
		color: var(--color-accent);
	}
}

/* ---- 5. Mobile menu footer ---- */

/* Hidden by default, shown only when menu is open */
.mobile-menu-footer {
	display: none;
}

body.menu-open .mobile-menu-footer {
	display: block;
	position: fixed;
	bottom: 1em;
	left: 0;
	right: 0;
	text-align: center;
	z-index: 10000;
	font-size: 0.75em;
	color: var(--color-logo-text);
	opacity: 0.6;
}

body.menu-open .mobile-menu-footer a,
body.menu-open .mobile-menu-footer a:visited {
	color: var(--color-logo-text);
	text-decoration: none;
}

body.menu-open .mobile-menu-footer a:hover {
	opacity: 1;
	color: var(--color-accent);
}

.mobile-menu-footer-sep {
	margin: 0 0.4em;
	opacity: 0.4;
}

/* ---- 6. Mobile search overlay ---- */
body.menu-open .site-header .search-form {
	position: fixed;
	left: 0;
	right: 0;
	top: 100px;
	width: 300px;
	margin: 0 auto;
	transform: none;
	z-index: 10000;
	display: flex;
}

body.menu-open .site-header .search-field {
	flex: 1;
	background-color: rgba(255, 255, 255, 0.08);
	border: 1px solid rgba(240, 236, 228, 0.25);
	color: var(--color-logo-text);
	padding: 0.65em 0.75em 0.65em 2.75em;
	cursor: text;
}

body.menu-open .site-header .search-field::placeholder {
	color: var(--color-logo-text);
	opacity: 0.45;
}

body.menu-open .site-header .search-submit {
	display: block;
	background: var(--color-accent);
	border: none;
	color: #fff;
	font-family: var(--font-body);
	font-size: 0.75em;
	font-weight: 700;
	text-transform: uppercase;
	letter-spacing: 0.08em;
	padding: 0 1.25em;
	cursor: pointer;
}

/* ---- 7. Two-column collapse (≤779px) ---- */

/* Note: about-follow responsive rules live in about.css — it's enqueued
   after style.css so overrides must be in the same file to win the cascade. */

@media screen and (max-width: 779px) {
	.two-col-layout {
		grid-template-columns: 1fr;
		column-gap: 0;
	}

	.two-col-main {
		padding-right: 0;
		border-right: none;
		padding-bottom: 2em;
		margin-bottom: 2em;
	}

	.two-col-sidebar {
		border-top: 4px solid var(--color-text);
		padding-left: 0;
		margin-top: 2em;
	}

	/* Show tags jump link only when sidebar is below the fold */
	.archive-filter-tags-link {
		display: block;
	}
}

/* ---- 8. Desktop (≥780px) — toggle hide & dropdown menus ---- */

@media screen and (min-width: 780px) {
	.menu-toggle {
		display: none;
	}

	/* Hide mobile-only nav items on desktop */
	.main-navigation div.menu > ul > li.mobile-home-link,
	.main-navigation ul.menu > li.mobile-home-link {
		display: none;
	}
	.main-navigation {
		line-height: 54px;
	}
	.main-navigation div.menu > ul,
	.main-navigation ul.menu {
		padding: 0 40px;
	}
	.main-navigation li {
		position: relative;
	}
	.main-navigation div.menu > ul > li.page_item_has_children > a,
	.main-navigation ul.menu > li.page_item_has_children > a,
	.main-navigation div.menu > ul > li.menu-item-has-children > a,
	.main-navigation ul.menu > li.menu-item-has-children > a {
		padding-right: 24px;
	}
	.main-navigation div.menu > ul > li.page_item_has_children > a:before,
	.main-navigation ul.menu > li.page_item_has_children > a:before,
	.main-navigation div.menu > ul > li.menu-item-has-children > a:before,
	.main-navigation ul.menu > li.menu-item-has-children > a:before {
		content: '\f431';
		display: inline-block;
		-webkit-font-smoothing: antialiased;
		font: normal 16px/1 Genericons;
		position: absolute;
		right: 3px;
		top: 18px;
	}
	.main-navigation div.menu > ul > li,
	.main-navigation ul.menu > li {
		display: inline-block;
		letter-spacing: normal;
	}
	.main-navigation li a {
		display: block;
		padding: 0 18px;
	}
	.main-navigation ul ul {
		background-color: #fff;
		box-shadow: 0 0 3px #ccc;
		left: -9999px;
		opacity: 0;
		position: absolute;
		text-align: left;
		top: auto;
		transition: opacity .15s ease-in-out;
		width: 200px;
		z-index: 99999;
	}
	.main-navigation ul li:hover > ul {
		left: 0;
		opacity: 1;
	}
	.main-navigation ul ul ul {
		top: 0;
	}
	.main-navigation ul ul li:hover > ul {
		left: 100%;
		opacity: 1;
	}
	.main-navigation ul ul li a {
		border-top: 1px solid var(--color-border);
		line-height: 26px;
		padding-bottom: 10px;
		padding-top: 10px;
	}
	.main-navigation  ul ul li.page_item_has_children > a:before,
	.main-navigation  ul ul li.menu-item-has-children > a:before {
		content: ">";
		display: inline-block;
		position: absolute;
		right: 5px;
		top: 8px;
	}
	.site-header .search-field {
		margin: 9px 0 7px;
		transition: width .4s ease, background .4s ease;
	}
}