/* Growth Optimax Blog — Single post styles */

.go-main--single {
	padding-top: 1.5rem;
}

.go-single__layout {
	display: block;
}

.go-single__layout.has-toc {
	display: grid;
	gap: 2rem;
}

.go-single__toc-desktop {
	display: none;
}

.go-single__toc-mobile {
	margin-bottom: 1.5rem;
}

/* TOC card */
.go-toc__card,
.go-toc--mobile {
	border: 2px solid var(--go-accent);
	border-radius: 18px;
	background: var(--go-paper);
	padding: 1.25rem 1.35rem;
}

.go-toc__heading,
.go-toc__toggle-label {
	margin: 0;
	font-family: var(--go-font-display);
	font-size: 1.125rem;
	font-weight: 800;
	color: var(--go-ink);
}

.go-toc__heading {
	padding-bottom: 0.85rem;
	margin-bottom: 0.85rem;
	border-bottom: 1px solid var(--go-border-light);
}

.go-toc__toggle {
	width: 100%;
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 1rem;
	appearance: none;
	background: transparent;
	border: 0;
	padding: 0;
	cursor: pointer;
	color: var(--go-ink);
}

.go-toc__toggle-icon {
	width: 12px;
	height: 12px;
	border-right: 2px solid currentColor;
	border-bottom: 2px solid currentColor;
	transform: rotate(45deg);
	transition: transform 0.2s ease;
	flex-shrink: 0;
}

.go-toc__toggle[aria-expanded="true"] .go-toc__toggle-icon {
	transform: rotate(-135deg);
}

.go-toc--mobile .go-toc__nav {
	margin-top: 1rem;
	padding-top: 0.85rem;
	border-top: 1px solid var(--go-border-light);
}

.go-toc--mobile .go-toc__nav[hidden] {
	display: none !important;
}

.go-toc__list {
	list-style: none;
	margin: 0;
	padding: 0;
}

.go-toc__item {
	margin: 0;
}

.go-toc__link {
	display: grid;
	grid-template-columns: auto 1fr;
	gap: 0.55rem;
	padding: 0.45rem 0;
	color: var(--go-ink);
	font-family: var(--go-font-meta);
	font-size: 0.9375rem;
	line-height: 1.4;
	text-decoration: none;
}

.go-toc__number {
	font-weight: 700;
	min-width: 1.5em;
}

.go-toc__text {
	font-weight: 500;
}

.go-toc__item--h3 {
	padding-left: 1rem;
}

.go-toc__item--h4 {
	padding-left: 2rem;
}

.go-toc__link:hover,
.go-toc__link:focus-visible,
.go-toc__link.is-active {
	color: var(--go-accent);
}

.go-toc__link.is-active .go-toc__text {
	font-weight: 700;
}

/* Single header */
.go-single__header {
	margin-bottom: 1.5rem;
}

.go-breadcrumbs {
	margin-bottom: 1rem;
	font-family: var(--go-font-meta);
	font-size: 0.8125rem;
}

.go-breadcrumbs__list {
	display: flex;
	flex-wrap: wrap;
	gap: 0.35rem 0.5rem;
	list-style: none;
	margin: 0;
	padding: 0;
}

.go-breadcrumbs__item:not(:last-child)::after {
	content: "/";
	margin-left: 0.5rem;
	color: var(--go-muted);
}

.go-breadcrumbs__link,
.go-breadcrumbs a {
	color: var(--go-ink);
	font-weight: 600;
}

.go-breadcrumbs__current,
.go-breadcrumbs .breadcrumb_last {
	color: var(--go-accent);
	font-weight: 600;
}

.go-single__date {
	display: inline-flex;
	align-items: center;
	gap: 0.45rem;
	margin: 0 0 0.85rem;
	font-family: var(--go-font-meta);
	font-size: 0.875rem;
	font-weight: 500;
	color: var(--go-muted);
}

.go-single__date .go-icon--calendar {
	color: var(--go-accent);
}

.go-single__updated {
	margin-left: 0.5rem;
	padding-left: 0.5rem;
	border-left: 1px solid var(--go-border-light);
}

.go-single__category {
	margin: 0 0 0.65rem;
	font-size: 0.75rem;
	font-weight: 800;
	letter-spacing: 0.1em;
	text-transform: uppercase;
}

.go-single__category a {
	color: var(--go-accent);
}

.go-single__title {
	margin: 0 0 0.85rem;
	font-size: clamp(2.3rem, 5vw, 4.8rem);
	letter-spacing: -0.035em;
	line-height: 1.05;
}

.go-single__excerpt {
	margin: 0 0 1.25rem;
	max-width: 42rem;
	font-size: 1.2rem;
	line-height: 1.55;
	color: var(--go-muted);
}

.go-single__byline {
	display: flex;
	align-items: center;
	gap: 0.85rem;
}

.go-single__avatar {
	border-radius: 50%;
	width: 48px;
	height: 48px;
}

.go-single__byline-text {
	display: flex;
	flex-direction: column;
	gap: 0.15rem;
}

.go-single__author {
	color: var(--go-ink);
	font-weight: 700;
}

.go-single__reading-time {
	font-size: 0.8125rem;
	color: var(--go-muted);
	font-weight: 600;
	letter-spacing: 0.04em;
	text-transform: uppercase;
}

.go-single__featured {
	margin: 0 0 2rem;
}

.go-single__featured-image {
	width: 100%;
	height: auto;
	aspect-ratio: 16 / 9;
	object-fit: cover;
	background: var(--go-surface);
}

.go-single__featured-caption {
	margin-top: 0.65rem;
	font-size: 0.875rem;
	color: var(--go-muted);
}

/* Article body */
.go-single__content {
	max-width: 760px;
	font-family: var(--go-font-serif);
	font-size: clamp(1.125rem, 1.3vw, 1.25rem);
	line-height: 1.8;
	overflow-wrap: anywhere;
}

.go-single__content > *:first-child {
	margin-top: 0;
}

.go-single__content h2,
.go-single__content h3,
.go-single__content h4,
.go-single__content h5,
.go-single__content h6 {
	font-family: var(--go-font-display);
	margin-top: 2.25em;
	margin-bottom: 0.65em;
	scroll-margin-top: calc(var(--go-header-offset) + 16px);
}

.go-single__content h2 {
	font-size: clamp(1.6rem, 3vw, 2.25rem);
}

.go-single__content h3 {
	font-size: clamp(1.3rem, 2.2vw, 1.7rem);
}

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

.go-single__content img,
.go-single__content video,
.go-single__content iframe {
	max-width: 100%;
}

.go-single__content .alignwide {
	max-width: 100%;
}

.go-single__content .wp-block-table,
.go-single__content pre,
.go-single__content .wp-block-code {
	overflow-x: auto;
	max-width: 100%;
}

.go-single__content pre,
.go-single__content code {
	font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
	font-size: 0.9em;
}

.go-single__content blockquote {
	margin: 1.75rem 0;
	padding: 0.25rem 0 0.25rem 1.25rem;
	border-left: 3px solid var(--go-accent);
	font-size: 1.15em;
	color: var(--go-ink);
}

.go-single__content .wp-block-pullquote {
	border-top: 1px solid var(--go-border);
	border-bottom: 1px solid var(--go-border);
	padding: 1.5rem 0;
	text-align: center;
}

.go-single__content .wp-block-separator {
	border: 0;
	border-top: 1px solid var(--go-border-light);
	margin: 2.5rem 0;
}

.go-single__content .wp-block-embed,
.go-single__content .wp-block-video {
	margin: 1.75rem 0;
}

.go-single__content .wp-block-embed__wrapper {
	position: relative;
	aspect-ratio: 16 / 9;
}

.go-single__content .wp-block-embed__wrapper iframe {
	position: absolute;
	inset: 0;
	width: 100%;
	height: 100%;
}

/* Post footer */
.go-single__footer {
	margin-top: 3rem;
	padding-top: 1.75rem;
	border-top: 1px solid var(--go-border);
	max-width: 760px;
}

.go-single__tax {
	margin-bottom: 1rem;
	font-size: 0.9375rem;
}

.go-single__tax-label {
	display: inline-block;
	margin-right: 0.5rem;
	font-size: 0.75rem;
	font-weight: 800;
	letter-spacing: 0.08em;
	text-transform: uppercase;
	color: var(--go-muted);
}

.go-share {
	display: flex;
	flex-wrap: wrap;
	align-items: center;
	gap: 0.75rem 1rem;
	margin: 1.5rem 0;
}

.go-share__label {
	font-size: 0.75rem;
	font-weight: 800;
	letter-spacing: 0.08em;
	text-transform: uppercase;
}

.go-share__list {
	display: flex;
	flex-wrap: wrap;
	gap: 0.65rem;
	list-style: none;
	margin: 0;
	padding: 0;
}

.go-share__link {
	display: inline-flex;
	padding: 0.45rem 0.75rem;
	border: 1px solid var(--go-border-light);
	color: var(--go-ink);
	font-size: 0.75rem;
	font-weight: 700;
	letter-spacing: 0.05em;
	text-transform: uppercase;
}

.go-share__link:hover {
	border-color: var(--go-accent);
	color: var(--go-accent);
}

.go-post-nav {
	display: grid;
	gap: 1rem;
	margin-top: 2rem;
	padding-top: 1.5rem;
	border-top: 1px solid var(--go-border-light);
}

.go-post-nav__link {
	display: grid;
	gap: 0.35rem;
	color: var(--go-ink);
	padding: 0.75rem 0;
}

.go-post-nav__label {
	font-size: 0.75rem;
	font-weight: 800;
	letter-spacing: 0.08em;
	text-transform: uppercase;
	color: var(--go-muted);
}

.go-post-nav__title {
	font-family: var(--go-font-display);
	font-size: 1.15rem;
	font-weight: 700;
}

.go-post-nav__link:hover .go-post-nav__title {
	color: var(--go-accent);
}

/* Author box */
.go-author-box {
	display: grid;
	grid-template-columns: 72px 1fr;
	gap: 1.15rem;
	margin: 3rem 0;
	padding: 1.5rem 0;
	border-top: 1px solid var(--go-border);
	border-bottom: 1px solid var(--go-border);
	max-width: 760px;
}

.go-author-box__avatar {
	border-radius: 50%;
	width: 72px;
	height: 72px;
}

.go-author-box__name {
	margin: 0 0 0.4rem;
	font-size: 1.25rem;
}

.go-author-box__name a {
	color: var(--go-ink);
}

.go-author-box__bio {
	margin: 0 0 0.65rem;
	color: var(--go-muted);
	font-size: 1rem;
}

.go-author-box__link {
	font-size: 0.75rem;
	font-weight: 800;
	letter-spacing: 0.08em;
	text-transform: uppercase;
}

/* Related */
.go-related {
	margin: 3rem 0;
}

.go-related__grid {
	display: grid;
	gap: 1.5rem;
}

/* Comments */
.go-comments {
	margin: 3rem 0 1rem;
	max-width: 760px;
	padding-top: 2rem;
	border-top: 1px solid var(--go-border);
}

.go-comments__title {
	margin-bottom: 1.25rem;
	font-size: clamp(1.4rem, 2.5vw, 2rem);
}

.go-comments__list {
	list-style: none;
	margin: 0 0 2rem;
	padding: 0;
}

.go-comments__list .comment {
	padding: 1.15rem 0;
	border-bottom: 1px solid var(--go-border-light);
}

.go-comments__list .children {
	list-style: none;
	margin: 0;
	padding-left: 1.25rem;
}

.go-comment-form label {
	display: block;
	margin-bottom: 0.35rem;
	font-size: 0.8125rem;
	font-weight: 700;
}

.go-comment-form input[type="text"],
.go-comment-form input[type="email"],
.go-comment-form input[type="url"],
.go-comment-form textarea {
	width: 100%;
	margin-bottom: 1rem;
	padding: 0.7rem 0.85rem;
	border: 1px solid var(--go-border-light);
	border-radius: var(--go-radius);
	background: var(--go-paper);
}

.go-comment-form textarea {
	min-height: 140px;
}