/* Blog: News listing, category archives, single post.
   Structure ported from the codvin theme, restyled with the webdesign-vechta palette. */

.blog-archive,
.blog-single,
.blog-related,
.blog-latest {
	--blog-primary: #3b54a1;
	--blog-accent: #264ec7;
	--blog-dark: #081335;
	--blog-light: #dfe7ff;
	--blog-soft: #f3f6ff;
	--blog-muted: #838791;
	--blog-text: #1d2433;
	--blog-radius: 20px;
	--blog-shadow: 0 8px 35px 6px rgba(59, 84, 161, .12);
	color: var(--blog-text);
	position: relative;
	z-index: 3;
}

.blog-archive *,
.blog-single *,
.blog-related *,
.blog-latest * { box-sizing: border-box; }

/* ---------- Front page: latest posts ---------- */
.blog-latest { padding: 90px 0; }
.blog-latest__head { text-align: center; margin-bottom: 48px; }
.blog-latest__more { text-align: center; }
.blog-latest__more .btn--tech { margin-top: 50px; text-decoration: none; }
@media (max-width: 991px) {
	.blog-latest { padding: 60px 0; }
	.blog-latest__head { margin-bottom: 32px; }
	.blog-latest__more .btn--tech { margin-top: 36px; }
}
@media (max-width: 560px) {
	.blog-latest { padding: 45px 0; }
}

.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;
}

/* ---------- Shared bits ---------- */
.blog-meta { display: flex; flex-wrap: wrap; align-items: center; gap: 8px 12px; font-size: 14px; color: var(--blog-muted); }
.blog-meta--center { justify-content: center; }
.blog-meta__dot { width: 5px; height: 5px; border-radius: 50%; background: var(--blog-muted); }
.blog-tag {
	display: inline-block; padding: 6px 14px; border-radius: 100px;
	background: var(--blog-light); color: var(--blog-primary);
	font-size: 13px; font-weight: 700; line-height: 1.2; text-decoration: none;
	transition: background-color .2s, color .2s;
}
a.blog-tag:hover { background: var(--blog-primary); color: #fff; }

/* ---------- Listing ---------- */
.blog-archive { padding: 90px 0 110px; }
.blog-archive__head { text-align: center; max-width: 820px; margin: 0 auto 56px; }
.blog-archive__title { margin: 0; font-family: 'Poppins', sans-serif; font-weight: 900; font-size: 48px; line-height: 1.15; color: var(--blog-primary); }
.blog-archive__intro { margin-top: 16px; font-size: 18px; line-height: 1.7; color: var(--blog-muted); }
.blog-archive__intro p { margin: 0 0 12px; }
.blog-archive__intro p:last-child { margin-bottom: 0; }
.blog-empty { text-align: center; padding: 40px 0; color: var(--blog-muted); font-size: 18px; }

.blog-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 30px; }

/* ---------- Card ---------- */
.blog-card { height: 100%; }
.blog-card__link {
	display: flex; flex-direction: column; height: 100%;
	background: #fff; border-radius: var(--blog-radius); box-shadow: var(--blog-shadow);
	color: inherit; text-decoration: none; overflow: hidden;
	transition: transform .25s ease, box-shadow .25s ease;
}
.blog-card__link:hover,
.blog-card__link:focus-visible { color: inherit; transform: translateY(-4px); box-shadow: 0 14px 40px 8px rgba(59, 84, 161, .18); }
.blog-card__link:focus-visible { outline: 3px solid var(--blog-accent); outline-offset: 3px; }
.blog-card__image { position: relative; aspect-ratio: 5 / 3; overflow: hidden; background: var(--blog-light); }
.blog-card__image img { display: block; width: 100%; height: 100%; object-fit: cover; transition: transform .4s ease; }
.blog-card__link:hover .blog-card__image img { transform: scale(1.04); }
.blog-card__placeholder { position: absolute; inset: 0; background: linear-gradient(135deg, var(--blog-light), #a2b9ff); }
.blog-card__arrow {
	position: absolute; top: 14px; right: 14px; width: 40px; height: 40px; border-radius: 50%;
	display: flex; align-items: center; justify-content: center;
	background: #fff; color: var(--blog-accent); box-shadow: 0 4px 14px rgba(8, 19, 53, .15);
	transition: transform .25s ease, background-color .25s, color .25s;
}
.blog-card__link:hover .blog-card__arrow { transform: rotate(45deg); background: var(--blog-accent); color: #fff; }
.blog-card__body { display: flex; flex-direction: column; flex: 1; padding: 24px 28px 28px; }
.blog-card__title {
	margin: 14px 0 10px; font-family: 'Poppins', sans-serif; font-weight: 700;
	font-size: 21px; line-height: 1.35; color: var(--blog-primary); transition: color .2s;
}
.blog-card__link:hover .blog-card__title { color: var(--blog-accent); }
.blog-card__excerpt { margin: 0 0 18px; font-size: 15px; line-height: 1.65; color: var(--blog-muted); }
.blog-card__more { margin-top: auto; font-weight: 700; font-size: 15px; color: var(--blog-accent); }
.blog-card__more::after { content: ' →'; }

/* ---------- Pagination ---------- */
.blog-pagination { margin-top: 56px; }
.blog-pagination ul { display: flex; flex-wrap: wrap; align-items: center; justify-content: center; gap: 10px; list-style: none; margin: 0; padding: 0; }
.blog-pagination .page-numbers {
	display: inline-flex; align-items: center; justify-content: center;
	min-width: 44px; height: 44px; padding: 0 12px; border-radius: 100px;
	border: 2px solid var(--blog-light); background: #fff;
	color: var(--blog-primary); font-weight: 700; text-decoration: none; transition: all .2s;
}
.blog-pagination a.page-numbers:hover,
.blog-pagination a.page-numbers:focus-visible { border-color: var(--blog-accent); color: var(--blog-accent); }
.blog-pagination .page-numbers.current { background: var(--blog-accent); border-color: var(--blog-accent); color: #fff; }
.blog-pagination .page-numbers.dots { border-color: transparent; background: none; min-width: 24px; padding: 0; }

/* ---------- Single ---------- */
.blog-single { padding: 50px 0 90px; }
.blog-back {
	display: inline-flex; align-items: center; gap: 10px; margin-bottom: 28px;
	font-size: 15px; color: var(--blog-muted); text-decoration: none; transition: color .2s;
}
.blog-back:hover { color: var(--blog-accent); }
.blog-single__head { max-width: 900px; margin: 0 auto 48px; text-align: center; }
.blog-single__title {
	margin: 18px 0 0; font-family: 'Poppins', sans-serif; font-weight: 900;
	font-size: 44px; line-height: 1.2; color: var(--blog-primary);
}
.blog-single__hero { margin-bottom: 72px; border-radius: 24px; overflow: hidden; box-shadow: var(--blog-shadow); }
.blog-single__hero img { display: block; width: 100%; height: auto; max-height: 560px; object-fit: cover; }

.blog-single__layout { display: grid; grid-template-columns: 260px minmax(0, 1fr); gap: 64px; align-items: start; }
.blog-single__layout--no-toc { grid-template-columns: 200px minmax(0, 1fr); }
.blog-single__sticky { position: sticky; top: 30px; }
.blog-aside__label { margin-bottom: 14px; font-size: 13px; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; color: var(--blog-primary); }

.blog-toc { margin-bottom: 40px; }
.blog-toc ul { position: relative; list-style: none; margin: 0; padding: 0; }
.blog-toc ul::before { content: ''; position: absolute; top: 0; bottom: 0; left: 0; width: 3px; border-radius: 100px; background: var(--blog-light); }
.blog-toc li { position: relative; padding-left: 18px; }
.blog-toc li + li { margin-top: 14px; }
.blog-toc li.active::before { content: ''; position: absolute; top: 0; bottom: 0; left: 0; width: 3px; border-radius: 100px; background: var(--blog-accent); }
.blog-toc a { display: block; font-size: 15px; line-height: 1.45; color: var(--blog-muted); text-decoration: none; transition: color .2s; }
.blog-toc a:hover,
.blog-toc li.active a { color: var(--blog-primary); }
.blog-toc li.active a { font-weight: 700; }

.blog-share__list { display: flex; gap: 10px; }
.blog-share__link {
	display: flex; align-items: center; justify-content: center; width: 38px; height: 38px; border-radius: 50%;
	background: var(--blog-light); color: var(--blog-primary); transition: background-color .2s, color .2s;
}
.blog-share__link:hover,
.blog-share__link:focus-visible { background: var(--blog-accent); color: #fff; }

/* ---------- Article content (Classic Editor output) ---------- */
.blog-content { min-width: 0; font-size: 18px; line-height: 1.8; color: var(--blog-text); }
.blog-content > *:first-child { margin-top: 0; }
.blog-content > *:last-child { margin-bottom: 0; }
.blog-content p,
.blog-content ul,
.blog-content ol,
.blog-content blockquote,
.blog-content table,
.blog-content figure { margin: 0 0 24px; }
.blog-content h2,
.blog-content h3,
.blog-content h4 { font-family: 'Poppins', sans-serif; color: var(--blog-primary); scroll-margin-top: 24px; }
.blog-content h2 { margin: 48px 0 16px; font-size: 30px; line-height: 1.3; font-weight: 900; }
.blog-content h3 { margin: 36px 0 12px; font-size: 22px; line-height: 1.35; font-weight: 700; }
.blog-content h4 { margin: 28px 0 10px; font-size: 19px; line-height: 1.4; font-weight: 700; }
.blog-content a { color: var(--blog-accent); text-decoration: underline; text-underline-offset: 3px; }
.blog-content a:hover { color: var(--blog-primary); }
.blog-content strong { font-weight: 700; }
.blog-content ul,
.blog-content ol { padding-left: 1.4em; }
.blog-content li + li { margin-top: 8px; }
.blog-content ul li::marker { color: var(--blog-accent); }
.blog-content img { max-width: 100%; height: auto; border-radius: 16px; }
.blog-content .wp-caption { max-width: 100%; }
.blog-content .wp-caption-text,
.blog-content figcaption { margin-top: 8px; font-size: 14px; color: var(--blog-muted); text-align: center; }
.blog-content .alignleft { float: left; margin: 6px 28px 16px 0; }
.blog-content .alignright { float: right; margin: 6px 0 16px 28px; }
.blog-content .aligncenter { display: block; margin-left: auto; margin-right: auto; }
.blog-content blockquote {
	padding: 20px 28px; border-left: 4px solid var(--blog-accent); border-radius: 0 16px 16px 0;
	background: var(--blog-soft); font-style: italic; color: var(--blog-primary);
}
.blog-content blockquote p:last-child { margin-bottom: 0; }
.blog-content hr { margin: 40px 0; border: 0; border-top: 2px solid var(--blog-light); }
.blog-content table { display: block; width: 100%; max-width: 100%; overflow-x: auto; border-collapse: collapse; font-size: 16px; line-height: 1.5; -webkit-overflow-scrolling: touch; }
.blog-content th,
.blog-content td { padding: 12px 16px; border: 1px solid var(--blog-light); text-align: left; vertical-align: top; }
.blog-content th { background: var(--blog-soft); color: var(--blog-primary); font-weight: 700; }
.blog-content code {
	padding: 2px 6px; border-radius: 6px; background: var(--blog-soft); color: var(--blog-primary);
	font-family: Consolas, 'SFMono-Regular', Menlo, monospace; font-size: .88em;
}
.blog-content pre {
	margin: 0 0 24px; padding: 20px 24px; border-radius: 16px; background: var(--blog-dark);
	overflow-x: auto; -webkit-overflow-scrolling: touch; line-height: 1.6;
}
.blog-content pre code { padding: 0; background: none; color: #dfe7ff; font-size: 14px; white-space: pre; }
.blog-content iframe,
.blog-content video { max-width: 100%; }
.blog-content::after { content: ''; display: table; clear: both; }

/* ---------- Related ---------- */
.blog-related { padding: 80px 0 100px; border-top: 2px solid var(--blog-light); }
.blog-related__title {
	margin: 0 0 40px; text-align: center; font-family: 'Poppins', sans-serif;
	font-weight: 900; font-size: 35px; line-height: 1.2; color: var(--blog-primary);
}

/* ---------- Responsive ---------- */
@media (max-width: 1199px) {
	.blog-single__layout { grid-template-columns: 220px minmax(0, 1fr); gap: 40px; }
	.blog-single__title { font-size: 38px; }
}

@media (max-width: 991px) {
	.blog-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 24px; }
	.blog-archive { padding: 60px 0 80px; }
	.blog-archive__title { font-size: 38px; }
	.blog-archive__head { margin-bottom: 40px; }

	.blog-single__hero { margin-bottom: 40px; }
	.blog-single__layout,
	.blog-single__layout--no-toc { grid-template-columns: minmax(0, 1fr); gap: 0; }
	/* Share block moves below the article; TOC is hidden (anchors still work). */
	.blog-single__aside { order: 2; margin-top: 40px; padding-top: 28px; border-top: 2px solid var(--blog-light); }
	.blog-single__sticky { position: static; }
	.blog-toc { display: none; }
	.blog-related { padding: 60px 0 70px; }
}

@media (max-width: 767px) {
	.blog-grid { grid-template-columns: minmax(0, 1fr); }
	.blog-archive { padding: 45px 0 60px; }
	.blog-archive__title { font-size: 30px; }
	.blog-archive__intro { font-size: 16px; }
	.blog-card__body { padding: 20px 20px 24px; }
	.blog-card__title { font-size: 19px; }
	.blog-pagination { margin-top: 40px; }
	.blog-pagination .page-numbers { min-width: 38px; height: 38px; padding: 0 10px; }

	.blog-single { padding: 30px 0 60px; }
	.blog-single__head { margin-bottom: 28px; }
	.blog-single__title { font-size: 28px; }
	.blog-single__hero { margin-bottom: 28px; border-radius: 16px; }
	.blog-content { font-size: 16px; line-height: 1.7; }
	.blog-content h2 { margin-top: 36px; font-size: 24px; }
	.blog-content h3 { margin-top: 28px; font-size: 19px; }
	.blog-content .alignleft,
	.blog-content .alignright { float: none; margin: 0 0 20px; }
	.blog-related__title { font-size: 28px; margin-bottom: 28px; }
}