diff --git a/category.php b/category.php
index 9775e82..60147fe 100644
--- a/category.php
+++ b/category.php
@@ -5,41 +5,51 @@
 
 get_header(); ?>
 
-<div class="category-header">
-	<div class="site-container">
-		<h1 class="category-title">Archive: <?php single_cat_title(); ?></h1>
-		<?php if ( category_description() ) : ?>
-			<div class="category-description"><?php echo category_description(); ?></div>
+<div class="bg-light py-5 border-bottom mb-5">
+	<div class="container text-center">
+		<h1 class="display-5 fw-bold mb-3">Archive: <?php single_cat_title(); ?></h1>
+		<?php if (category_description()): ?>
+			<div class="lead text-muted mx-auto w-75"><?php echo category_description(); ?></div>
 		<?php endif; ?>
 	</div>
 </div>
 
-<div class="site-container">
+<div class="container mb-5">
 	<main id="primary" class="site-main">
-		<div class="insights-grid">
+		<div class="row g-4">
 			<?php
-			if ( have_posts() ) :
-				while ( have_posts() ) :
+			if (have_posts()):
+				while (have_posts()):
 					the_post();
 					?>
-					<article id="post-<?php the_ID(); ?>" <?php post_class( 'insight-card' ); ?>>
-						<header class="entry-header">
-							<?php the_title( '<h3 class="entry-title"><a href="' . esc_url( get_permalink() ) . '" rel="bookmark">', '</a></h3>' ); ?>
-						</header>
+					<div class="col-md-6 col-lg-4 d-flex align-items-stretch">
+						<article id="post-<?php the_ID(); ?>" <?php post_class('card w-100 border-0 shadow-sm h-100'); ?>>
+							<div class="card-body d-flex flex-column">
+								<header class="entry-header mb-3">
+									<?php the_title('<h3 class="card-title h5 fw-bold"><a href="' . esc_url(get_permalink()) . '" class="text-dark text-decoration-none stretched-link">', '</a></h3>'); ?>
+								</header>
 
-						<div class="entry-summary">
-							<?php the_excerpt(); ?>
-						</div>
-					</article>
+								<div class="card-text text-muted flex-grow-1">
+									<?php the_excerpt(); ?>
+								</div>
+							</div>
+						</article>
+					</div>
 					<?php
 				endwhile;
 
-				the_posts_navigation();
-			else :
-				echo '<p>' . esc_html__( 'No posts found in this category.', 'wisdom1' ) . '</p>';
+				echo '</div>'; // close row
+			
+				the_posts_navigation(array(
+					'screen_reader_text' => 'Posts navigation',
+					'prev_text' => '<span class="btn btn-outline-primary">&larr; Older Posts</span>',
+					'next_text' => '<span class="btn btn-outline-primary">Newer Posts &rarr;</span>',
+					'class' => 'd-flex justify-content-between my-5'
+				));
+			else:
+				echo '<div class="col-12"><div class="alert alert-info text-center">' . esc_html__('No posts found in this category.', 'wisdom1') . '</div></div></div>'; // close row and alert
 			endif;
 			?>
-		</div>
 	</main>
 </div>
 
diff --git a/footer.php b/footer.php
index b14a790..422615a 100644
--- a/footer.php
+++ b/footer.php
@@ -1,11 +1,12 @@
-	<footer id="colophon" class="site-footer">
-		<div class="site-info">
-			<p>&copy; <?php echo date( 'Y' ); ?> <?php bloginfo( 'name' ); ?></p>
-		</div><!-- .site-info -->
-	</footer><!-- #colophon -->
+<footer id="colophon" class="site-footer bg-dark text-white py-4 mt-auto">
+	<div class="container text-center">
+		<p class="mb-0 opacity-75">&copy; <?php echo date('Y'); ?> <?php bloginfo('name'); ?></p>
+	</div><!-- .container -->
+</footer><!-- #colophon -->
 </div><!-- #page -->
 
 <?php wp_footer(); ?>
 
 </body>
-</html>
+
+</html>
\ No newline at end of file
diff --git a/front-page.php b/front-page.php
index 79a5940..c57dda4 100644
--- a/front-page.php
+++ b/front-page.php
@@ -3,81 +3,100 @@
  * The front page template file.
  */
 
-get_header(); 
+get_header();
 
-$hero_bg = get_theme_mod( 'hero_background_image', get_template_directory_uri() . '/assets/images/hero-default.png' );
+$hero_bg = get_theme_mod('hero_background_image', get_template_directory_uri() . '/assets/images/hero-default.png');
 ?>
 
-<section class="hero-section" style="background-image: url('<?php echo esc_url( $hero_bg ); ?>'); background-size: cover; background-position: center;">
-	<div class="hero-content">
-		<h1 class="hero-headline"><?php echo get_theme_mod( 'hero_headline', 'Ancient Wisdom for a Modern World.' ); ?></h1>
-		<p class="hero-subheadline"><?php echo get_theme_mod( 'hero_subheadline', 'A collection of biblical insights curated for the thoughtful leader.' ); ?></p>
-		<a href="#primary" class="cta-button"><?php echo get_theme_mod( 'hero_cta_text', 'Start Reading' ); ?></a>
+<section class="hero-section text-white d-flex align-items-center position-relative"
+	style="background-image: linear-gradient(rgba(0,0,0,0.5), rgba(0,0,0,0.6)), url('<?php echo esc_url($hero_bg); ?>'); background-size: cover; background-position: center; min-height: 80vh;">
+	<div class="container text-center py-5">
+		<h1 class="display-3 fw-bold mb-4 font-serif">
+			<?php echo get_theme_mod('hero_headline', 'Ancient Wisdom for a Modern World.'); ?></h1>
+		<p class="lead fw-normal mb-5 w-75 mx-auto font-sans">
+			<?php echo get_theme_mod('hero_subheadline', 'A collection of biblical insights curated for the thoughtful leader.'); ?>
+		</p>
+		<a href="#primary"
+			class="btn btn-primary btn-lg px-5 py-3 rounded-pill text-uppercase fw-bold shadow-sm"><?php echo get_theme_mod('hero_cta_text', 'Start Reading'); ?></a>
 	</div>
 </section>
 
-<div class="site-container">
+<div class="container my-5 py-4">
 	<main id="primary" class="site-main">
-		<header class="section-header">
-			<h2 class="section-title">Seek Truth. Lead with Grace.</h2>
-			<p class="section-subtitle">Explorations into the heart of the Kingdom.</p>
+		<header class="text-center mb-5">
+			<h2 class="display-5 fw-bold font-serif mb-3">Seek Truth. Lead with Grace.</h2>
+			<p class="lead text-muted font-sans font-italic">Explorations into the heart of the Kingdom.</p>
 		</header>
 
-		<div class="insights-grid">
+		<div class="row g-4 mb-5">
 			<?php
-			if ( have_posts() ) :
-				while ( have_posts() ) :
+			if (have_posts()):
+				while (have_posts()):
 					the_post();
 					?>
-					<article id="post-<?php the_ID(); ?>" <?php post_class( 'insight-card' ); ?>>
-						<?php if ( has_post_thumbnail() ) : ?>
-							<div class="post-thumbnail">
+					<div class="col-md-6 col-lg-4 d-flex align-items-stretch">
+						<article id="post-<?php the_ID(); ?>" <?php post_class('card w-100 border-0 shadow-sm overflow-hidden h-100'); ?>>
+							<?php if (has_post_thumbnail()): ?>
 								<a href="<?php the_permalink(); ?>">
-									<?php the_post_thumbnail( 'large' ); ?>
+									<?php the_post_thumbnail('large', array('class' => 'card-img-top img-fluid w-100', 'style' => 'height: 200px; object-fit: cover;')); ?>
 								</a>
-							</div>
-						<?php endif; ?>
-						
-						<header class="entry-header">
-							<div class="entry-meta">
-								<span class="cat-links"><?php echo get_the_category_list( ', ' ); ?></span>
-							</div>
-							
-							<?php the_title( '<h3 class="entry-title"><a href="' . esc_url( get_permalink() ) . '" rel="bookmark">', '</a></h3>' ); ?>
-							
-							<div class="post-card-info">
-								<span class="post-date"><?php echo get_the_date(); ?></span>
-								<span class="dot-separator">•</span>
-								<span class="reading-time"><?php echo wisdom1_reading_time(); ?></span>
-								<span class="dot-separator">•</span>
-								<span class="comments-count"><?php comments_number( '0 comments', '1 comment', '% comments' ); ?></span>
-							</div>
-						</header>
+							<?php endif; ?>
 
-						<div class="entry-summary">
-							<?php the_excerpt(); ?>
-						</div>
-					</article>
+							<div class="card-body d-flex flex-column p-4">
+								<header class="entry-header mb-3">
+									<div class="mb-2 text-uppercase small fw-bold text-muted tracking-wider">
+										<?php echo get_the_category_list(', '); ?>
+									</div>
+
+									<?php the_title('<h3 class="card-title h5 fw-bold lh-base"><a href="' . esc_url(get_permalink()) . '" class="text-dark text-decoration-none stretched-link">', '</a></h3>'); ?>
+
+									<div class="text-muted small mt-2 d-flex align-items-center flex-wrap gap-2">
+										<span><?php echo get_the_date(); ?></span>
+										<span>•</span>
+										<span><?php echo wisdom1_reading_time(); ?></span>
+										<span>•</span>
+										<span><?php comments_number('0 comments', '1 comment', '% comments'); ?></span>
+									</div>
+								</header>
+
+								<div class="card-text text-muted flex-grow-1">
+									<?php the_excerpt(); ?>
+								</div>
+							</div>
+						</article>
+					</div>
 					<?php
 				endwhile;
 
-				the_posts_navigation();
-			else :
-				echo '<p>' . esc_html__( 'No posts found.', 'wisdom1' ) . '</p>';
+				echo '</div>'; // close row
+			
+				the_posts_navigation(array(
+					'screen_reader_text' => 'Posts navigation',
+					'prev_text' => '<span class="btn btn-outline-primary">&larr; Older Posts</span>',
+					'next_text' => '<span class="btn btn-outline-primary">Newer Posts &rarr;</span>',
+					'class' => 'd-flex justify-content-between my-5'
+				));
+			else:
+				echo '<div class="col-12"><div class="alert alert-info text-center">' . esc_html__('No posts found.', 'wisdom1') . '</div></div></div>';
 			endif;
 			?>
-		</div><!-- .insights-grid -->
 	</main><!-- #main -->
-</div><!-- .site-container -->
+</div><!-- .container -->
 
-<section class="newsletter-strip">
-	<div class="newsletter-content">
-		<p class="newsletter-text">Receive weekly insights directly in your inbox.</p>
-		<form class="newsletter-form">
-			<input type="email" placeholder="Email address" class="newsletter-input">
-			<button type="submit" class="newsletter-submit">
-				<svg width="24" height="24" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><line x1="5" y1="12" x2="19" y2="12"></line><polyline points="12 5 19 12 12 19"></polyline></svg>
-			</button>
+<section class="bg-primary text-white py-5">
+	<div class="container text-center py-3">
+		<h3 class="h4 mb-4 font-serif">Receive weekly insights directly in your inbox.</h3>
+		<form class="d-flex justify-content-center mx-auto" style="max-width: 500px;">
+			<div class="input-group input-group-lg shadow-sm">
+				<input type="email" placeholder="Email address" class="form-control border-0 px-4" required>
+				<button type="submit" class="btn btn-dark px-4 border-0">
+					<svg width="24" height="24" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2"
+						stroke-linecap="round" stroke-linejoin="round">
+						<line x1="5" y1="12" x2="19" y2="12"></line>
+						<polyline points="12 5 19 12 12 19"></polyline>
+					</svg>
+				</button>
+			</div>
 		</form>
 	</div>
 </section>
diff --git a/header.php b/header.php
index 1e3122d..01f6900 100644
--- a/header.php
+++ b/header.php
@@ -1,55 +1,72 @@
 <!DOCTYPE html>
 <html <?php language_attributes(); ?>>
+
 <head>
-	<meta charset="<?php bloginfo( 'charset' ); ?>">
+	<meta charset="<?php bloginfo('charset'); ?>">
 	<meta name="viewport" content="width=device-width, initial-scale=1">
 	<link rel="preconnect" href="https://fonts.googleapis.com">
 	<link rel="preconnect" href="https://fonts.gstatic.com" crossorigin>
-	<link href="https://fonts.googleapis.com/css2?family=Montserrat:wght@400;700&family=Playfair+Display:ital,wght@0,700;1,700&display=swap" rel="stylesheet">
+	<link
+		href="https://fonts.googleapis.com/css2?family=Montserrat:wght@400;700&family=Playfair+Display:ital,wght@0,700;1,700&display=swap"
+		rel="stylesheet">
 	<!-- Alpine.js for lightweight interactivity -->
 	<script defer src="https://unpkg.com/alpinejs@3.x.x/dist/cdn.min.min.js"></script>
 	<?php wp_head(); ?>
 </head>
 
-<body <?php body_class(); ?> x-data="{ searchOpen: false }">
-<?php wp_body_open(); ?>
-<div id="page" class="site">
-	<header id="masthead" class="site-header">
-		<div class="header-container">
-			<div class="site-branding">
-				<a href="<?php echo esc_url( home_url( '/' ) ); ?>" class="brand-mark">
-					<span class="logo-icon">W</span>
-					<span class="site-name">Wisdom for the Kingdom</span>
+<body <?php body_class('bg-light'); ?> x-data="{ searchOpen: false }">
+	<?php wp_body_open(); ?>
+	<div id="page" class="site d-flex flex-column min-vh-100">
+		<header id="masthead" class="site-header sticky-top bg-white shadow-sm">
+			<nav class="navbar navbar-expand-lg navbar-light container py-3">
+				<a href="<?php echo esc_url(home_url('/')); ?>"
+					class="navbar-brand fw-bold fs-4 d-flex align-items-center">
+					<span class="text-primary me-2">W</span>
+					<span class="d-none d-sm-inline">Wisdom for the Kingdom</span>
 				</a>
-			</div>
 
-			<div class="nav-and-search">
-				<nav id="site-navigation" class="main-navigation">
+				<button class="navbar-toggler" type="button" data-bs-toggle="collapse"
+					data-bs-target="#primary-menu-collapse" aria-controls="primary-menu-collapse" aria-expanded="false"
+					aria-label="Toggle navigation">
+					<span class="navbar-toggler-icon"></span>
+				</button>
+
+				<div class="collapse navbar-collapse justify-content-end" id="primary-menu-collapse">
 					<?php
 					wp_nav_menu(
 						array(
 							'theme_location' => 'menu-1',
-							'menu_id'        => 'primary-menu',
-							'container'      => false,
-							'fallback_cb'    => 'wisdom1_menu_fallback',
+							'menu_id' => 'primary-menu',
+							'menu_class' => 'navbar-nav mb-2 mb-lg-0 fw-medium',
+							'container' => false,
+							'fallback_cb' => 'wisdom1_menu_fallback',
+							// We're mostly mapping standard wp_nav_menu classes here.
+							// A full custom nav walker would be needed for perfect Bootstrap dropdowns,
+							// but standard ul/li works functionally with some styling tweaks.
 						)
 					);
 					?>
-				</nav>
+					<button
+						class="btn btn-outline-secondary ms-lg-3 rounded-circle p-2 d-flex align-items-center justify-content-center"
+						@click="searchOpen = !searchOpen" aria-label="Toggle search">
+						<svg width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor"
+							stroke-width="2" stroke-linecap="round" stroke-linejoin="round">
+							<circle cx="11" cy="11" r="8"></circle>
+							<line x1="21" y1="21" x2="16.65" y2="16.65"></line>
+						</svg>
+					</button>
+				</div>
+			</nav>
 
-				<button class="search-toggle" @click="searchOpen = !searchOpen" aria-label="Toggle search">
-					<svg width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><circle cx="11" cy="11" r="8"></circle><line x1="21" y1="21" x2="16.65" y2="16.65"></line></svg>
-				</button>
+			<!-- Search Overlay (Alpine.js) -->
+			<div class="search-overlay position-absolute w-100 bg-white border-bottom shadow-sm" x-show="searchOpen"
+				x-transition @click.away="searchOpen = false" style="display: none; top: 100%; z-index: 1050;">
+				<div class="container py-4">
+					<form role="search" method="get" class="d-flex" action="<?php echo esc_url(home_url('/')); ?>">
+						<input type="search" class="form-control form-control-lg me-2" placeholder="Search wisdom..."
+							value="<?php echo get_search_query(); ?>" name="s" x-ref="searchInput">
+						<button type="submit" class="btn btn-primary btn-lg px-4">Search</button>
+					</form>
+				</div>
 			</div>
-		</div>
-
-		<!-- Search Overlay -->
-		<div class="search-overlay" x-show="searchOpen" x-transition:enter="fade-in" x-transition:leave="fade-out" @click.away="searchOpen = false" style="display: none;">
-			<div class="site-container">
-				<form role="search" method="get" class="search-form-overlay" action="<?php echo esc_url( home_url( '/' ) ); ?>">
-					<input type="search" class="search-field-large" placeholder="Search wisdom..." value="<?php echo get_search_query(); ?>" name="s" x-ref="searchInput">
-					<button type="submit" class="search-submit-large">Search</button>
-				</form>
-			</div>
-		</div>
-	</header>
+		</header>
\ No newline at end of file
diff --git a/index.php b/index.php
index b2dff53..1195988 100644
--- a/index.php
+++ b/index.php
@@ -6,44 +6,54 @@
 
 get_header(); ?>
 
-<div class="category-header">
-	<div class="site-container">
-		<h1 class="category-title"><?php echo is_home() ? 'The Library' : get_the_archive_title(); ?></h1>
-		<?php if ( get_the_archive_description() ) : ?>
-			<div class="category-description"><?php the_archive_description(); ?></div>
+<div class="bg-light py-5 border-bottom mb-5">
+	<div class="container text-center">
+		<h1 class="display-4 fw-bold mb-3"><?php echo is_home() ? 'The Library' : get_the_archive_title(); ?></h1>
+		<?php if (get_the_archive_description()): ?>
+			<div class="lead text-muted mx-auto w-75"><?php the_archive_description(); ?></div>
 		<?php endif; ?>
 	</div>
 </div>
 
-<div class="site-container">
+<div class="container mb-5">
 	<main id="primary" class="site-main">
-		<div class="insights-grid">
+		<div class="row g-4">
 			<?php
-			if ( have_posts() ) :
-				while ( have_posts() ) :
+			if (have_posts()):
+				while (have_posts()):
 					the_post();
 					?>
-					<article id="post-<?php the_ID(); ?>" <?php post_class( 'insight-card' ); ?>>
-						<header class="entry-header">
-							<div class="entry-meta">
-								<?php echo get_the_category_list( ', ' ); ?>
-							</div>
-							<?php the_title( '<h3 class="entry-title"><a href="' . esc_url( get_permalink() ) . '" rel="bookmark">', '</a></h3>' ); ?>
-						</header>
+					<div class="col-md-6 col-lg-4 d-flex align-items-stretch">
+						<article id="post-<?php the_ID(); ?>" <?php post_class('card w-100 border-0 shadow-sm h-100'); ?>>
+							<div class="card-body d-flex flex-column">
+								<header class="entry-header mb-3">
+									<div class="entry-meta mb-2 small text-uppercase fw-bold text-muted">
+										<?php echo get_the_category_list(', '); ?>
+									</div>
+									<?php the_title('<h3 class="card-title h5 fw-bold"><a href="' . esc_url(get_permalink()) . '" class="text-dark text-decoration-none stretched-link">', '</a></h3>'); ?>
+								</header>
 
-						<div class="entry-summary">
-							<?php the_excerpt(); ?>
-						</div>
-					</article>
+								<div class="card-text text-muted flex-grow-1">
+									<?php the_excerpt(); ?>
+								</div>
+							</div>
+						</article>
+					</div>
 					<?php
 				endwhile;
 
-				the_posts_navigation();
-			else :
-				echo '<p>' . esc_html__( 'No posts found.', 'wisdom1' ) . '</p>';
+				echo '</div>'; // close row
+			
+				the_posts_navigation(array(
+					'screen_reader_text' => 'Posts navigation',
+					'prev_text' => '<span class="btn btn-outline-primary">&larr; Older Posts</span>',
+					'next_text' => '<span class="btn btn-outline-primary">Newer Posts &rarr;</span>',
+					'class' => 'd-flex justify-content-between my-5'
+				));
+			else:
+				echo '<div class="col-12"><div class="alert alert-info text-center">' . esc_html__('No posts found.', 'wisdom1') . '</div></div></div>';
 			endif;
 			?>
-		</div>
 	</main>
 </div>
 
diff --git a/single.php b/single.php
index 9593b55..f09d252 100644
--- a/single.php
+++ b/single.php
@@ -5,61 +5,70 @@
 
 get_header(); ?>
 
-<main id="primary" class="site-main single-post-layout">
-	<?php
-	while ( have_posts() ) :
-		the_post();
-		?>
-		<article id="post-<?php the_ID(); ?>" <?php post_class(); ?>>
-			<header class="entry-header single-entry-header">
-				<div class="entry-meta">
-					<?php echo get_the_category_list( ', ' ); ?>
-					<span class="entry-date"><?php echo get_the_date(); ?></span>
-				</div>
-				<?php the_title( '<h1 class="entry-title single-title">', '</h1>' ); ?>
-			</header>
-
-			<?php if ( has_post_thumbnail() ) : ?>
-				<div class="post-thumbnail single-post-thumbnail">
-					<?php the_post_thumbnail( 'full' ); ?>
-				</div>
-			<?php endif; ?>
-
-			<div class="entry-content reading-container">
-				<?php
-				the_content();
-
-				wp_link_pages(
-					array(
-						'before' => '<div class="page-links">' . esc_html__( 'Pages:', 'wisdom1' ),
-						'after'  => '</div>',
-					)
-				);
+<main id="primary" class="site-main container my-5">
+	<div class="row">
+		<div class="col-lg-8 mx-auto">
+			<?php
+			while (have_posts()):
+				the_post();
 				?>
-			</div><!-- .entry-content -->
+				<article id="post-<?php the_ID(); ?>" <?php post_class(); ?>>
+					<header class="entry-header text-center mb-5">
+						<div class="entry-meta text-uppercase text-muted small fw-semibold mb-3">
+							<?php echo get_the_category_list(', '); ?>
+							<span class="mx-2">•</span>
+							<span class="entry-date"><?php echo get_the_date(); ?></span>
+						</div>
+						<?php the_title('<h1 class="entry-title display-4 fw-bold mb-4">', '</h1>'); ?>
+					</header>
 
-			<footer class="entry-footer">
-				<div class="entry-tags">
-					<?php the_tags( '<span class="tags-links">Related: ', ', ', '</span>' ); ?>
-				</div>
-			</footer><!-- .entry-footer -->
-		</article><!-- #post-<?php the_ID(); ?> -->
+					<?php if (has_post_thumbnail()): ?>
+						<div class="post-thumbnail mb-5">
+							<?php the_post_thumbnail('full', array('class' => 'img-fluid rounded shadow-sm')); ?>
+						</div>
+					<?php endif; ?>
 
-		<nav class="navigation post-navigation">
-			<div class="nav-links">
-				<div class="nav-previous"><?php previous_post_link( '%link', 'Previous: %title' ); ?></div>
-				<div class="nav-next"><?php next_post_link( '%link', 'Next: %title' ); ?></div>
-			</div>
-		</nav>
+					<div class="entry-content fs-5 lh-lg font-serif">
+						<?php
+						the_content();
 
-		<?php
-		// If comments are open or we have at least one comment, load up the comment template.
-		if ( comments_open() || get_comments_number() ) :
-			comments_template();
-		endif;
+						wp_link_pages(
+							array(
+								'before' => '<div class="page-links mt-4"><strong>' . esc_html__('Pages:', 'wisdom1') . '</strong>',
+								'after' => '</div>',
+							)
+						);
+						?>
+					</div><!-- .entry-content -->
 
-	endwhile; // End of the loop.
-	?>
+					<footer class="entry-footer mt-5 pt-4 border-top">
+						<div class="entry-tags">
+							<?php the_tags('<span class="badge bg-light text-dark text-decoration-none me-2 p-2">Related: ', '</span><span class="badge bg-light text-dark text-decoration-none p-2">', '</span>'); ?>
+						</div>
+					</footer><!-- .entry-footer -->
+				</article><!-- #post-<?php the_ID(); ?> -->
+
+				<nav class="navigation post-navigation mt-5" aria-label="Posts">
+					<div class="row justify-content-between g-4">
+						<div class="col-sm-6 text-start">
+							<?php previous_post_link('<div class="text-muted small text-uppercase fw-bold mb-1">Previous</div>%link', '%title', false, ''); ?>
+						</div>
+						<div class="col-sm-6 text-end">
+							<?php next_post_link('<div class="text-muted small text-uppercase fw-bold mb-1">Next</div>%link', '%title', false, ''); ?>
+						</div>
+					</div>
+				</nav>
+
+				<?php
+				// If comments are open or we have at least one comment, load up the comment template.
+				if (comments_open() || get_comments_number()):
+					comments_template();
+				endif;
+
+			endwhile; // End of the loop.
+			?>
+		</div>
+	</div>
 </main><!-- #main -->
 
 <?php
diff --git a/taxonomy-series.php b/taxonomy-series.php
index 0542d12..58596c9 100644
--- a/taxonomy-series.php
+++ b/taxonomy-series.php
@@ -5,48 +5,62 @@
 
 get_header(); ?>
 
-<div class="category-header series-header">
-	<div class="site-container">
-		<span class="series-label">Devotional Series</span>
-		<h1 class="category-title"><?php single_term_title(); ?></h1>
-		<?php if ( term_description() ) : ?>
-			<div class="category-description"><?php echo term_description(); ?></div>
+<div class="bg-light py-5 mb-5 border-bottom">
+	<div class="container text-center">
+		<span class="text-uppercase fw-bold text-primary small tracking-wide">Devotional Series</span>
+		<h1 class="display-4 fw-bold mt-2 mb-3"><?php single_term_title(); ?></h1>
+		<?php if (term_description()): ?>
+			<div class="lead text-muted w-75 mx-auto"><?php echo term_description(); ?></div>
 		<?php endif; ?>
 	</div>
 </div>
 
-<div class="site-container">
+<div class="container mb-5">
 	<main id="primary" class="site-main">
-		<div class="series-steps-container">
-			<?php
-			if ( have_posts() ) :
-				$count = 1;
-				while ( have_posts() ) :
-					the_post();
-					?>
-					<article id="post-<?php the_ID(); ?>" <?php post_class( 'series-step-card' ); ?>>
-						<div class="step-number"><?php echo str_pad( $count, 2, '0', STR_PAD_LEFT ); ?></div>
-						<div class="step-content">
-							<header class="entry-header">
-								<?php the_title( '<h3 class="entry-title"><a href="' . esc_url( get_permalink() ) . '" rel="bookmark">', '</a></h3>' ); ?>
-								<div class="post-card-info">
-									<span class="reading-time"><?php echo wisdom1_reading_time(); ?></span>
+		<div class="row justify-content-center">
+			<div class="col-lg-8">
+				<?php
+				if (have_posts()):
+					$count = 1;
+					while (have_posts()):
+						the_post();
+						?>
+						<article id="post-<?php the_ID(); ?>" <?php post_class('card mb-4 border-0 shadow-sm'); ?>>
+							<div class="row g-0 align-items-center">
+								<div class="col-auto p-4 border-end d-none d-sm-flex align-items-center justify-content-center">
+									<span
+										class="fs-1 fw-bold text-black-50 opacity-25"><?php echo str_pad($count, 2, '0', STR_PAD_LEFT); ?></span>
+								</div>
+								<div class="col p-4">
+									<header class="entry-header mb-2">
+										<div class="d-flex justify-content-between align-items-baseline mb-2">
+											<span
+												class="badge bg-light text-dark text-uppercase small"><?php echo wisdom1_reading_time(); ?></span>
+										</div>
+										<?php the_title('<h3 class="card-title h4 fw-bold mb-0"><a href="' . esc_url(get_permalink()) . '" class="text-decoration-none text-dark stretched-link">', '</a></h3>'); ?>
+									</header>
+									<div class="card-text text-muted">
+										<?php the_excerpt(); ?>
+									</div>
 								</div>
-							</header>
-							<div class="entry-summary">
-								<?php the_excerpt(); ?>
 							</div>
-						</div>
-					</article>
-					<?php
-					$count++;
-				endwhile;
+						</article>
+						<?php
+						$count++;
+					endwhile;
 
-				the_posts_navigation();
-			else :
-				echo '<p>' . esc_html__( 'No posts found in this series.', 'wisdom1' ) . '</p>';
-			endif;
-			?>
+					// Basic pagination structure compatible with Bootstrap
+					the_posts_navigation(array(
+						'screen_reader_text' => 'Posts navigation',
+						'prev_text' => '<span class="btn btn-outline-primary">&larr; Older Posts</span>',
+						'next_text' => '<span class="btn btn-outline-primary">Newer Posts &rarr;</span>',
+						'class' => 'd-flex justify-content-between my-5'
+					));
+				else:
+					echo '<div class="alert alert-info text-center">' . esc_html__('No posts found in this series.', 'wisdom1') . '</div>';
+				endif;
+				?>
+			</div>
 		</div>
 	</main>
 </div>