/* ==========================================================================
   CGT OBS — single-post.css
   Single article layout: hero, content typography, attachments, tags,
   related posts, CTA and comments. Loaded only on single posts.
   ========================================================================== */

/* --------------------------------------------------------------------------
   1. Reading progress bar
   -------------------------------------------------------------------------- */
.cgt-progress {
	position: fixed;
	top: 0;
	left: 0;
	height: 3px;
	width: 0;
	background: var(--cgt-red);
	z-index: 999;
	transition: width 0.1s linear;
}

/* --------------------------------------------------------------------------
   2. Article hero
   -------------------------------------------------------------------------- */
.cgt-single__hero {
	max-width: var(--cgt-maxw-article);
	margin-inline: auto;
	padding-top: var(--cgt-space-lg);
}

.cgt-single__badge {
	margin-bottom: 1rem;
}

.cgt-single__title {
	font-size: clamp(2rem, 4.5vw, 3.25rem);
	line-height: 1.15;
	margin: 0 0 1rem;
}

.cgt-single__meta {
	margin-bottom: var(--cgt-space-lg);
}

/* --------------------------------------------------------------------------
   3. Article content — comfortable, readable column (~850px)
   -------------------------------------------------------------------------- */
.cgt-single__content {
	max-width: var(--cgt-maxw-article);
	margin-inline: auto;
	font-size: 1.125rem;
	/* 18px */
	line-height: 1.8;
	color: var(--cgt-gray);
}

.cgt-single__content>* {
	margin-bottom: 1.4em;
}

.cgt-single__content h2 {
	font-size: clamp(1.6rem, 3vw, 2.25rem);
	margin-top: 2em;
	color: var(--cgt-black);
}

.cgt-single__content h3 {
	font-size: clamp(1.35rem, 2.4vw, 1.6rem);
	margin-top: 1.6em;
	color: var(--cgt-black);
}

.cgt-single__content a {
	text-decoration: underline;
	text-underline-offset: 2px;
}

/* In-content media: responsive, full-resolution, never upscaled. */
.cgt-single__content img,
.cgt-single__content figure {
	border-radius: var(--cgt-radius);
}

.cgt-single__content img {
	max-width: 100%;
	height: auto;
}

.cgt-single__content figure {
	margin-inline: auto;
	text-align: center;
}

.cgt-single__content figure img {
	display: inline-block;
}

.cgt-single__content figcaption {
	font-size: 0.85rem;
	color: var(--cgt-gray);
	text-align: center;
	margin-top: 0.5rem;
}

.cgt-single__content ul,
.cgt-single__content ol {
	padding-left: 1.4em;
}

.cgt-single__content li {
	margin-bottom: 0.5em;
}

.cgt-single__content blockquote {
	margin: 2em 0;
	padding: 1rem 1.5rem;
	border-left: 4px solid var(--cgt-red);
	background: var(--cgt-bg-light);
	border-radius: 0 var(--cgt-radius) var(--cgt-radius) 0;
	font-style: italic;
	color: var(--cgt-black);
}

.cgt-single__content blockquote p:last-child {
	margin-bottom: 0;
}

.cgt-single__content table {
	width: 100%;
	border-collapse: collapse;
	font-size: 1rem;
}

.cgt-single__content th,
.cgt-single__content td {
	border: 1px solid var(--cgt-border);
	padding: 0.65rem 0.85rem;
	text-align: left;
}

.cgt-single__content th {
	background: var(--cgt-bg-light);
	color: var(--cgt-black);
}

/* --------------------------------------------------------------------------
   4. Shared narrow wrapper for after-content sections
   -------------------------------------------------------------------------- */
.cgt-single__narrow {
	max-width: var(--cgt-maxw-article);
	margin-inline: auto;
}

/* --------------------------------------------------------------------------
   5. Downloadable files (attachments)
   -------------------------------------------------------------------------- */
.cgt-downloads {
	margin-top: var(--cgt-space-xl);
	padding: 1.5rem;
	background: var(--cgt-bg-light);
	border: 1px solid var(--cgt-border);
	border-radius: var(--cgt-radius);
}

.cgt-downloads__title {
	display: flex;
	align-items: center;
	gap: 0.5rem;
	font-size: 1.2rem;
	margin: 0 0 1rem;
}

.cgt-downloads__list {
	list-style: none;
	margin: 0;
	padding: 0;
	display: grid;
	gap: 0.65rem;
}

.cgt-download {
	display: flex;
	align-items: center;
	gap: 0.85rem;
	padding: 0.85rem 1rem;
	background: var(--cgt-white) !important;
	border: 1px solid var(--cgt-border);
	border-radius: var(--cgt-radius-sm);
	transition: border-color var(--cgt-transition), box-shadow var(--cgt-transition);
}

.cgt-download:hover {
	border-color: var(--cgt-red);
	box-shadow: var(--cgt-shadow);
}

.cgt-download__icon {
	flex: 0 0 auto;
	width: 36px;
	height: 36px;
	display: grid;
	place-items: center;
	background: var(--cgt-red);
	color: var(--cgt-white) !important;
	border-radius: var(--cgt-radius-sm);
	font-size: 0.7rem;
	font-weight: 700;
	text-transform: uppercase;
}

.cgt-download__body {
	min-width: 0;
	flex: 1 1 auto;
}

.cgt-download__name {
	display: block;
	color: var(--cgt-black);
	font-weight: 600;
	white-space: nowrap;
	overflow: hidden;
	text-overflow: ellipsis;
}

.cgt-download:hover .cgt-download__name {
	color: var(--cgt-red);
}

.cgt-download__size {
	font-size: 0.8rem;
	color: var(--cgt-gray);
}

.cgt-download__cta {
	flex: 0 0 auto;
	display: inline-flex;
	align-items: center;
	gap: 0.3rem;
	font-size: 0.85rem;
	font-weight: 600;
	color: var(--cgt-red);
}

.cgt-download:hover .cgt-download__cta {
	color: var(--cgt-red-hover);
}

/* PDF variant: real file icon (not a text badge) and "open in browser" intent. */
.cgt-download--pdf .cgt-download__icon svg {
	width: 22px;
	height: 22px;
}

.cgt-download__cta svg {
	transition: transform var(--cgt-transition);
}

.cgt-download--pdf:hover .cgt-download__cta svg {
	transform: translate(2px, -2px);
}

/* --------------------------------------------------------------------------
   6. Tags footer
   -------------------------------------------------------------------------- */
.cgt-single__tags {
	margin-top: var(--cgt-space-xl);
	padding-top: var(--cgt-space-md);
	border-top: 1px solid var(--cgt-border);
}

.cgt-single__tags-label {
	display: block;
	font-size: 0.85rem;
	font-weight: 600;
	text-transform: uppercase;
	letter-spacing: 0.05em;
	color: var(--cgt-black);
	margin-bottom: 0.75rem;
}

/* --------------------------------------------------------------------------
   7. CTA block — see main.css (.cgt-cta) so it is also styled when reused via
   the [cgtobs_cta] shortcode on Elementor pages. On single posts the CTA is
   constrained to the article column below.
   -------------------------------------------------------------------------- */
.cgt-single .cgt-cta {
	max-width: var(--cgt-maxw-article);
	margin-inline: auto;
}

/* --------------------------------------------------------------------------
   8. Related posts
   -------------------------------------------------------------------------- */
.cgt-related {
	margin-top: var(--cgt-space-xl);
	padding-top: var(--cgt-space-xl);
	border-top: 1px solid var(--cgt-border);
}

.cgt-related__title {
	text-align: center;
	margin-bottom: var(--cgt-space-lg);
}

/* --------------------------------------------------------------------------
   9. Comments
   -------------------------------------------------------------------------- */
.cgt-comments {
	max-width: var(--cgt-maxw-article);
	margin: var(--cgt-space-xl) auto 0;
	padding-top: var(--cgt-space-lg);
	border-top: 1px solid var(--cgt-border);
}

.cgt-comments .comment-list {
	list-style: none;
	padding: 0;
	margin: 0 0 var(--cgt-space-lg);
}

.cgt-comments .comment-body {
	padding: 1rem 0;
	border-bottom: 1px solid var(--cgt-border);
}

.cgt-comments .comment-author .fn {
	color: var(--cgt-black);
	font-weight: 600;
}

.cgt-comments input[type="text"],
.cgt-comments input[type="email"],
.cgt-comments input[type="url"],
.cgt-comments textarea {
	width: 100%;
	padding: 0.75rem 1rem;
	border: 1px solid var(--cgt-border);
	border-radius: var(--cgt-radius-sm);
	font-family: var(--cgt-font);
	font-size: 1rem;
}

.cgt-comments .form-submit .submit {
	background: var(--cgt-red);
	color: var(--cgt-white) !important;
	border: 0;
	padding: 0.85rem 1.5rem;
	border-radius: var(--cgt-radius-sm);
	font-weight: 600;
	cursor: pointer;
	transition: background var(--cgt-transition);
}

.cgt-comments .form-submit .submit:hover {
	background: var(--cgt-red-hover);
}

/* --------------------------------------------------------------------------
   10. Responsive tweaks
   -------------------------------------------------------------------------- */
@media (max-width: 640px) {
	.cgt-cta {
		flex-direction: column;
		align-items: flex-start;
	}

	.cgt-download {
		flex-wrap: wrap;
	}

	.cgt-download__cta {
		width: 100%;
	}
}