/* =========================================================
   Pedro Portfolio — Blog (cards, single, archive, paginación)
   Mantiene las variables del CSS principal (--navy, --blue, --gray2…).
   ========================================================= */

/* ----- Cards en grid ----- */
.blog-grid {
	display: grid;
	grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
	gap: 1.5rem;
	margin-bottom: 1.5rem;
}

.blog-card {
	background: var(--white);
	border: 1px solid var(--gray2);
	border-radius: var(--radius);
	overflow: hidden;
	box-shadow: var(--shadow);
	display: flex;
	flex-direction: column;
	transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.blog-card:hover {
	transform: translateY(-4px);
	box-shadow: 0 10px 30px rgba(78,168,222,0.15);
}

.blog-card-thumb {
	display: block;
	aspect-ratio: 16 / 9;
	overflow: hidden;
	background: var(--light);
}

.blog-card-thumb img {
	width: 100%;
	height: 100%;
	object-fit: cover;
	display: block;
	transition: transform 0.4s ease;
}

.blog-card:hover .blog-card-thumb img {
	transform: scale(1.04);
}

.blog-card-body {
	padding: 1.25rem 1.5rem 1.4rem;
	flex: 1;
	display: flex;
	flex-direction: column;
}

.blog-card-cat {
	align-self: flex-start;
	background: rgba(78,168,222,0.1);
	color: var(--blue2);
	border: 1px solid rgba(78,168,222,0.25);
	border-radius: 100px;
	padding: 0.18rem 0.65rem;
	font-size: 0.74rem;
	font-weight: 600;
	text-decoration: none;
	margin-bottom: 0.75rem;
	letter-spacing: 0.2px;
}

.blog-card-cat:hover { background: rgba(78,168,222,0.2); }

.blog-card-title {
	font-size: 1.1rem;
	font-weight: 700;
	line-height: 1.3;
	letter-spacing: -0.02em;
	margin-bottom: 0.6rem;
}

.blog-card-title a {
	color: var(--navy);
	text-decoration: none;
}

.blog-card-title a:hover { color: var(--blue); }

.blog-card-excerpt {
	font-size: 0.9rem;
	color: var(--gray);
	line-height: 1.55;
	margin-bottom: 1rem;
	flex: 1;
}

.blog-card-meta {
	display: flex;
	justify-content: space-between;
	align-items: center;
	font-size: 0.78rem;
	color: var(--gray);
	padding-top: 0.75rem;
	border-top: 1px solid var(--gray2);
}

.blog-card-meta i { color: var(--blue); margin-right: 0.25rem; }

.blog-card-link {
	color: var(--blue);
	text-decoration: none;
	font-weight: 600;
	display: inline-flex;
	align-items: center;
	gap: 0.3rem;
}

.blog-card-link:hover { color: var(--blue2); }

.blog-see-all {
	text-align: center;
	margin-top: 1rem;
}

.blog-see-all a {
	color: var(--blue);
	text-decoration: none;
	font-weight: 600;
	display: inline-flex;
	align-items: center;
	gap: 0.4rem;
}

.blog-see-all a:hover { color: var(--blue2); }

/* ----- Paginación ----- */
.blog-archive {
	max-width: 1100px;
	margin: 2.5rem auto;
	padding: 0 1.5rem 2.5rem;
}

.blog-pagination .nav-links {
	display: flex;
	gap: 0.5rem;
	justify-content: center;
	flex-wrap: wrap;
	margin-top: 1.5rem;
}

.blog-pagination .page-numbers {
	background: var(--white);
	border: 1px solid var(--gray2);
	border-radius: 8px;
	padding: 0.5rem 0.9rem;
	color: var(--navy);
	text-decoration: none;
	font-weight: 600;
	transition: background 0.25s ease, color 0.25s ease, border-color 0.25s ease;
	min-width: 38px;
	text-align: center;
}

.blog-pagination .page-numbers.current,
.blog-pagination .page-numbers:hover {
	background: var(--blue);
	color: #fff;
	border-color: var(--blue);
}

.blog-pagination .page-numbers.dots:hover {
	background: var(--white);
	color: var(--navy);
	cursor: default;
}

/* ----- Single post ----- */
.single-article {
	max-width: 760px;
	margin: 2.5rem auto;
	padding: 0 1.5rem 3rem;
}

.single-article-header {
	margin-bottom: 2rem;
	padding-bottom: 1.5rem;
	border-bottom: 1px solid var(--gray2);
}

.single-cats {
	margin-bottom: 1rem;
	display: flex;
	gap: 0.4rem;
	flex-wrap: wrap;
}

.single-cats a {
	background: rgba(78,168,222,0.1);
	color: var(--blue2);
	border: 1px solid rgba(78,168,222,0.25);
	border-radius: 100px;
	padding: 0.2rem 0.7rem;
	font-size: 0.78rem;
	font-weight: 600;
	text-decoration: none;
}

.single-cats a:hover { background: rgba(78,168,222,0.2); }

.single-article-header h1 {
	font-size: 2.2rem;
	font-weight: 800;
	line-height: 1.15;
	letter-spacing: -0.03em;
	color: var(--navy);
	margin-bottom: 1rem;
}

.single-meta {
	display: flex;
	gap: 1.25rem;
	font-size: 0.88rem;
	color: var(--gray);
	flex-wrap: wrap;
}

.single-meta i { color: var(--blue); margin-right: 0.3rem; }

.single-thumb {
	margin: 0 0 2rem;
	border-radius: var(--radius);
	overflow: hidden;
	box-shadow: var(--shadow);
}

.single-thumb img {
	width: 100%;
	height: auto;
	display: block;
}

.single-content {
	color: var(--text);
	font-size: 1.05rem;
	line-height: 1.75;
}

.single-content p { margin-bottom: 1.2rem; }

.single-content h2,
.single-content h3,
.single-content h4 {
	color: var(--navy);
	letter-spacing: -0.02em;
	margin: 2rem 0 0.8rem;
	line-height: 1.25;
}

.single-content h2 { font-size: 1.6rem; font-weight: 700; }
.single-content h3 { font-size: 1.3rem; font-weight: 700; }
.single-content h4 { font-size: 1.1rem; font-weight: 600; }

.single-content a {
	color: var(--blue);
	text-decoration: underline;
}

.single-content a:hover { color: var(--blue2); }

.single-content ul,
.single-content ol {
	margin: 0 0 1.2rem 1.5rem;
}

.single-content li { margin-bottom: 0.45rem; }

.single-content blockquote {
	border-left: 4px solid var(--blue);
	padding: 0.6rem 0 0.6rem 1.25rem;
	margin: 1.5rem 0;
	color: var(--gray);
	font-style: italic;
	background: var(--light);
	border-radius: 0 8px 8px 0;
}

.single-content img {
	max-width: 100%;
	height: auto;
	border-radius: 8px;
	margin: 1rem 0;
}

.single-content code {
	background: var(--light);
	border: 1px solid var(--gray2);
	border-radius: 4px;
	padding: 0.1rem 0.4rem;
	font-size: 0.9em;
}

.single-content pre {
	background: var(--navy);
	color: #f8fafc;
	padding: 1rem 1.25rem;
	border-radius: 8px;
	overflow-x: auto;
	margin: 1.25rem 0;
}

.single-content pre code {
	background: transparent;
	border: 0;
	color: inherit;
	padding: 0;
}

.single-footer {
	margin-top: 2.5rem;
	padding-top: 1.5rem;
	border-top: 1px solid var(--gray2);
}

.back-link {
	color: var(--blue);
	text-decoration: none;
	font-weight: 600;
	font-size: 0.95rem;
	display: inline-flex;
	align-items: center;
	gap: 0.4rem;
}

.back-link:hover {
	color: var(--blue2);
	text-decoration: underline;
}

.archive-desc {
	color: var(--gray);
	margin-top: 0.5rem;
}

/* ----- Responsive ----- */
@media (max-width: 600px) {
	.single-article-header h1 { font-size: 1.7rem; }
	.single-meta { gap: 0.5rem 1rem; }
	.blog-card-body { padding: 1rem 1.25rem 1.2rem; }
}