/*
Theme Name: Lovable Blog
Theme URI: https://callbotiafr.lovable.app/
Author: Your Name
Author URI: https://callbotiafr.lovable.app/
Description: A WordPress theme that matches the Lovable blog design 100% in styling and layout
Version: 1.0.2
License: GNU General Public License v2 or later
License URI: LICENSE
Text Domain: lovable-blog
Tags: blog, two-columns, custom-header, custom-menu, featured-images, threaded-comments, translation-ready
*/

@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@400;500;600;700;800&family=Inter:wght@400;500;600;700&display=swap');

/* =====================================
   CSS Custom Properties (Variables)
   ===================================== */
:root {
    /* Colors - Exact match to reference */
    --color-primary: #3B5998;
    --color-primary-dark: #2d4373;
    --color-primary-light: #4a6cb3;
    --color-secondary: #FF7B2C;
    /* Exact orange from reference */
    --color-secondary-hover: #ea580c;

    /* Text Colors - Exact match from reference */
    --color-text-primary: #212A36;
    /* Darker text from reference */
    --color-text-secondary: #65758B;
    /* Exact muted text color */
    --color-text-light: #94A3B8;
    --color-text-white: #ffffff;

    /* Background Colors */
    --color-bg-white: #ffffff;
    --color-bg-light: #F8FAFC;
    --color-bg-gray: #F1F5F9;

    /* Category Badge/Card Colors - Exact gradients from reference */
    --color-badge-blue-from: rgba(59, 130, 246, 0.1);
    --color-badge-blue-to: rgba(6, 182, 212, 0.1);

    --color-badge-purple-from: rgba(168, 85, 247, 0.1);
    --color-badge-purple-to: rgba(236, 72, 153, 0.1);

    --color-badge-amber-from: rgba(249, 115, 22, 0.1);
    --color-badge-amber-to: rgba(245, 158, 11, 0.1);

    --color-badge-emerald-from: rgba(34, 197, 94, 0.1);
    --color-badge-emerald-to: rgba(16, 185, 129, 0.1);

    --color-badge-rose-from: rgba(239, 68, 68, 0.1);
    --color-badge-rose-to: rgba(244, 63, 94, 0.1);

    /* Spacing - Increased for reference match */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    --spacing-2xl: 4rem;
    --spacing-3xl: 6rem;

    /* Typography - Using Plus Jakarta Sans */
    --font-family-primary: 'Plus Jakarta Sans', 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-family-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-size-xs: 0.75rem;
    --font-size-sm: 0.875rem;
    --font-size-base: 1rem;
    --font-size-lg: 1.125rem;
    --font-size-xl: 1.25rem;
    --font-size-2xl: 1.5rem;
    --font-size-3xl: 1.875rem;
    --font-size-4xl: 2.25rem;
    --font-size-5xl: 3rem;

    /* Border Radius */
    --radius-sm: 0.375rem;
    --radius-md: 0.5rem;
    --radius-lg: 0.75rem;
    --radius-xl: 1rem;
    --radius-2xl: 1.5rem;
    --radius-full: 9999px;

    /* Shadows */
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);

    /* Container */
    --container-max-width: 1200px;
    --container-padding: 1.5rem;
}

/* =====================================
   Global Reset & Base Styles
   ===================================== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: var(--font-family-primary);
    font-size: var(--font-size-base);
    line-height: 1.6;
    color: var(--color-text-primary);
    background-color: var(--color-bg-white);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

a {
    color: var(--color-primary);
    text-decoration: none;
    transition: all 0.3s ease;
}

a:hover {
    color: var(--color-primary-dark);
}

/* =====================================
   Typography
   ===================================== */
h1,
h2,
h3,
h4,
h5,
h6 {
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: var(--spacing-sm);
    color: var(--color-text-primary);
}

h1 {
    font-size: var(--font-size-4xl);
}

h2 {
    font-size: var(--font-size-3xl);
}

h3 {
    font-size: var(--font-size-2xl);
}

h4 {
    font-size: var(--font-size-xl);
}

h5 {
    font-size: var(--font-size-lg);
}

h6 {
    font-size: var(--font-size-base);
}

p {
    margin-bottom: var(--spacing-md);
    color: var(--color-text-secondary);
}

/* =====================================
   Container & Layout
   ===================================== */
.container {
    max-width: var(--container-max-width);
    margin: 0 auto;
    padding: 0 var(--container-padding);
    width: 100%;
}

.site-main {
    padding: var(--spacing-2xl) 0;
}

/* =====================================
   Header Styles
   ===================================== */
/* =====================================
   Header Styles
   ===================================== */
.site-header {
    background-color: rgba(248, 250, 252, 0.8);
    backdrop-filter: blur(24px);
    -webkit-backdrop-filter: blur(24px);
    border-bottom: 1px solid rgba(225, 231, 239, 0.5);
    padding: 0;
    position: sticky;
    top: 0;
    z-index: 1000;
    height: 65px;
    transition: all 0.3s ease;
}

.header-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 100%;
}

/* Logo */
.site-branding {
    display: flex;
    align-items: center;
    gap: 12px;
}

.site-logo {
    display: flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
}

.custom-logo {
    height: 40px;
    width: auto;
    object-fit: contain;
}

.logo-icon {
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, #3B5998, #2d4373);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    box-shadow: 0 2px 8px rgba(59, 89, 152, 0.15);
}

.site-title-wrapper {
    display: flex;
    flex-direction: column;
    gap: 0;
}

.site-title {
    font-family: var(--font-family-primary);
    font-size: 18px;
    font-weight: 700;
    color: #212A36;
    margin: 0;
    line-height: 1;
    letter-spacing: -0.01em;
}

.site-tagline {
    font-family: var(--font-family-body);
    font-size: 10px;
    font-weight: 500;
    color: #65758B;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    line-height: 1;
}

/* Navigation */
/* Navigation */
.main-navigation {
    display: flex;
    align-items: center;
    gap: 8px;
    flex: 1;
    justify-content: center;
}

.main-navigation ul {
    display: flex;
    list-style: none;
    gap: 8px;
    margin: 0;
    padding: 0;
}

.main-navigation li {
    position: relative;
    display: flex;
    align-items: center;
}

.main-navigation .menu-item-has-children>a {
    display: flex;
    align-items: center;
    gap: 4px;
}

.main-navigation .menu-item-has-children>a::after {
    content: "";
    display: inline-block;
    width: 16px;
    height: 16px;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='24' height='24' viewBox='0 0 24 24' fill='none' stroke='%2365758B' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: center;
    background-size: contain;
    transition: transform 0.2s ease, background-image 0.2s;
}

.main-navigation .menu-item-has-children>a:hover::after,
.main-navigation .menu-item-has-children.current-menu-item>a::after,
.main-navigation .menu-item-has-children.current_page_item>a::after {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='24' height='24' viewBox='0 0 24 24' fill='none' stroke='%23212A36' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");
}

.main-navigation li:hover>.menu-item-has-children>a::after {
    transform: rotate(180deg);
}

.main-navigation a {
    font-family: var(--font-family-body);
    font-size: 14px;
    font-weight: 500;
    color: #65758B;
    padding: 8px 16px;
    display: block;
    transition: color 0.2s;
    border-radius: 8px;
    /* Kept for focus states if needed */
    position: relative;
    /* For underline positioning */
}

/* Remove background hover and add underline effect */
.main-navigation a:hover,
.main-navigation .current-menu-item>a,
.main-navigation .current_page_item>a {
    color: #212A36;
    background: transparent;
}

/* Underline Effect */
.main-navigation a::before {
    content: "";
    position: absolute;
    bottom: 6px;
    /* Inside the padding */
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 2px;
    background-color: var(--color-primary);
    /* #0F172A */
    border-radius: 9999px;
    transition: width 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    opacity: 0;
}

.main-navigation a:hover::before,
.main-navigation .current-menu-item>a::before,
.main-navigation .current_page_item>a::before {
    width: 24px;
    /* Fixed width appearing like '50%' of a short word */
    opacity: 1;
}

/* Specific color override for active underline */
.main-navigation .current-menu-item>a::before,
.main-navigation .current_page_item>a::before {
    background-color: #212A36;
}

/* Dropdown */
.main-navigation .sub-menu {
    position: absolute;
    top: 100%;
    left: 0;
    background-color: white;
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    border: 1px solid #E2E8F0;
    border-radius: 12px;
    padding: 8px;
    min-width: 200px;
    display: none;
    /* Hidden by default */
    flex-direction: column;
    gap: 4px;
    margin-top: 8px;
    z-index: 1100;
    opacity: 0;
    transform: translateY(10px);
    transition: opacity 0.2s ease, transform 0.2s ease, display 0.2s allow-discrete;
}

.main-navigation li:hover>.sub-menu,
.main-navigation li:focus-within>.sub-menu {
    display: flex;
    opacity: 1;
    transform: translateY(0);
}

.main-navigation .sub-menu a {
    padding: 10px 16px;
    border-radius: 8px;
    font-size: 14px;
    color: #64748B;
}

.main-navigation .sub-menu a:hover {
    background-color: #F8FAFC;
    color: #212A36;
}

/* Header Actions */
.header-actions {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

/* Search Form */
.header-search-form {
    position: relative;
    display: flex;
    align-items: center;
    gap: 8px;
    background: rgba(241, 245, 249, 0.5);
    border: 0.8px solid rgba(225, 231, 239, 0.5);
    border-radius: 12px;
    padding: 8px 12px;
    height: 36px;
    transition: all 0.2s;
    min-width: 200px;
}

.header-search-form:hover {
    background: rgba(241, 245, 249, 0.8);
}

.header-search-form:focus-within {
    background: rgba(241, 245, 249, 1);
    border-color: rgba(225, 231, 239, 0.8);
}

.header-search-form input[type="search"] {
    border: none;
    background: transparent;
    font-size: 14px;
    color: #212A36;
    width: 120px;
    font-family: var(--font-family-body);
    padding: 0;
    outline: none;
}

.header-search-form input[type="search"]::placeholder {
    color: #94A3B8;
}

.search-shortcut {
    font-family: var(--font-family-body);
    font-size: 10px;
    background: white;
    border: 0.8px solid rgba(225, 231, 239, 0.8);
    border-radius: 4px;
    padding: 2px 6px;
    color: #65758B;
    font-weight: 600;
    flex-shrink: 0;
    pointer-events: none;
}

/* CTA Button */
.cta-button {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    background-color: var(--color-secondary);
    color: var(--color-text-white);
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--radius-lg);
    font-weight: 600;
    font-size: var(--font-size-sm);
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
}

.cta-button:hover {
    background-color: var(--color-secondary-hover);
    color: var(--color-text-white);
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
}

.cta-button svg,
.cta-button i {
    width: 16px;
    height: 16px;
}

/* Mobile Menu Toggle */
.mobile-menu-toggle {
    display: none;
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 8px;
    color: #212A36;
}

@media (max-width: 1024px) {

    #desktop-nav,
    #desktop-actions {
        display: none !important;
    }

    .mobile-menu-toggle {
        display: block !important;
    }
}

/* Mobile Menu Overlay */
.mobile-menu-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: white;
    z-index: 2000;
    flex-direction: column;
    padding: 24px;
}

.mobile-menu-overlay.toggled {
    display: flex;
}

.mobile-menu-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 32px;
}

.mobile-menu-title {
    font-family: var(--font-family-primary);
    font-size: 20px;
    font-weight: 700;
    color: #212A36;
}

.mobile-menu-close {
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 4px;
    color: #212A36;
}

.mobile-nav-wrapper {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.mobile-nav {
    list-style: none;
    padding: 0;
    margin: 0;
}

.mobile-nav li {
    margin-bottom: 4px;
}

.mobile-nav a {
    font-family: var(--font-family-body);
    font-size: 16px;
    color: #212A36;
    padding: 16px;
    text-decoration: none;
    border-radius: 8px;
    display: block;
    font-weight: 500;
}

.mobile-nav .current-menu-item>a,
.mobile-nav .current_page_item>a {
    background: rgba(59, 89, 152, 0.08);
}

.mobile-cta-button {
    margin-top: auto;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    background: linear-gradient(to right, #FF7B2C, #ea580c);
    color: white;
    font-family: var(--font-family-body);
    font-size: 16px;
    font-weight: 600;
    padding: 16px;
    border-radius: 8px;
    text-decoration: none;
}

/* =====================================
   Footer Styles
   ===================================== */
/* =====================================
   Footer Styles
   ===================================== */
.site-footer {
    background: linear-gradient(180deg, rgba(241, 245, 249, 0.3) 0%, rgba(241, 245, 249, 0.5) 100%);
    color: rgb(101, 117, 139);
    /* text-muted-foreground */
    padding: 64px 0 32px;
    border-top: 1px solid #E2E8F0;
    font-family: var(--font-family-body);
}

.container-wide {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 1rem;
}

/* Newsletter Section */
.footer-newsletter {
    display: block;
    margin-bottom: 64px;
}

.newsletter-card {
    position: relative;
    overflow: hidden;
    border-radius: 24px;
    background: linear-gradient(135deg, #104D7F 0%, rgba(16, 77, 127, 0.9) 100%);
    padding: 48px;
    text-align: center;
}

.newsletter-circle {
    position: absolute;
    border-radius: 50%;
    filter: blur(64px);
    pointer-events: none;
}

.newsletter-circle.circle-1 {
    top: 0;
    right: 0;
    width: 256px;
    height: 256px;
    background: rgba(59, 130, 246, 0.2);
    transform: translate(50%, -50%);
}

.newsletter-circle.circle-2 {
    bottom: 0;
    left: 0;
    width: 192px;
    height: 192px;
    background: rgba(6, 182, 212, 0.2);
    transform: translate(-50%, 50%);
}

.newsletter-content {
    position: relative;
    z-index: 10;
    max-width: 600px;
    margin: 0 auto;
}

.newsletter-content h3 {
    font-family: var(--font-family-primary);
    font-size: 28px;
    font-weight: 700;
    color: white;
    margin: 0 0 12px 0;
}

.newsletter-content p {
    font-family: var(--font-family-body);
    font-size: 16px;
    color: rgba(255, 255, 255, 0.8);
    margin: 0 0 32px 0;
    line-height: 1.6;
}

.newsletter-form {
    display: flex;
    gap: 12px;
    max-width: 480px;
    margin: 0 auto;
    flex-wrap: wrap;
}

.newsletter-form input[type="email"] {
    flex: 1;
    height: 48px;
    min-width: 200px;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 8px;
    padding: 0 16px;
    color: white;
    font-family: var(--font-family-body);
    font-size: 15px;
    outline: none;
    transition: all 0.2s;
}

.newsletter-form input[type="email"]:focus {
    background: rgba(255, 255, 255, 0.15);
    border-color: rgba(255, 255, 255, 0.3);
}

.newsletter-form button {
    height: 48px;
    padding: 0 24px;
    background: #06B6D4;
    color: white;
    border: none;
    border-radius: 8px;
    font-family: var(--font-family-primary);
    font-weight: 600;
    font-size: 15px;
    cursor: pointer;
    transition: all 0.2s;
    box-shadow: 0 4px 12px rgba(6, 182, 212, 0.3);
}

.newsletter-form button:hover {
    background: #0891B2;
    transform: translateY(-1px);
}

.newsletter-note {
    margin: 16px 0 0 0 !important;
    font-size: 12px !important;
    color: rgba(255, 255, 255, 0.6) !important;
}

/* Footer Content */
.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 32px;
    margin-bottom: 64px;
}

.footer-about .site-logo {
    display: flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
    margin-bottom: 16px;
}

.footer-logo-img {
    height: 40px;
    width: auto;
    object-fit: contain;
}

.footer-about .logo-icon {
    width: 40px;
    height: 40px;
    background: var(--color-primary);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.footer-about .site-title-wrapper {
    display: flex;
    flex-direction: column;
}

.footer-about .site-title {
    font-family: var(--font-family-primary);
    font-size: 18px;
    font-weight: 700;
    color: var(--color-text-primary);
    margin: 0;
    line-height: 1;
}

.footer-about .site-tagline {
    font-family: var(--font-family-body);
    font-size: 10px;
    font-weight: 500;
    color: var(--color-text-light);
    margin: 0;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.footer-description {
    color: rgb(101, 117, 139);
    /* text-muted-foreground */
    margin-top: 16px;
    font-size: 16px;
    line-height: 1.6;
}

.footer-widget h4 {
    color: rgb(33, 42, 54);
    margin-bottom: 16px;
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.footer-menu li {
    margin-bottom: 12px;
}

.footer-menu a {
    color: rgb(101, 117, 139);
    transition: all 0.2s ease;
    font-size: 14px;
    font-weight: 500;
}

.footer-menu a:hover {
    color: var(--color-primary);
    padding-left: 0;
    /* Remove previous indentation effect */
}

/* Footer Bottom */
.footer-bottom {
    border-top: 1px solid #E2E8F0;
    padding-top: 32px;
    text-align: center;
}

.footer-bottom p {
    color: rgb(148, 163, 184);
    /* Slate-400 */
    font-size: 14px;
    margin: 0;
}

/* =====================================
   Category Badges
   ===================================== */
.category-badge {
    display: inline-block;
    padding: 6px 14px;
    border-radius: var(--radius-full);
    font-size: var(--font-size-sm);
    font-weight: 600;
    transition: all 0.3s ease;
}

.category-badge:hover {
    transform: translateY(-1px);
    box-shadow: var(--shadow-sm);
}

/* Badge Colors - Exact match to reference */
.category-badge.callbot-voicebot {
    background-color: var(--color-badge-blue);
    color: var(--color-badge-blue-text);
}

.category-badge.relation-client {
    background-color: var(--color-badge-purple);
    color: var(--color-badge-purple-text);
}

.category-badge.secteurs-activite,
.category-badge.secteurs-dactivite {
    background-color: var(--color-badge-amber);
    color: var(--color-badge-amber-text);
}

.category-badge.technologies-ia {
    background-color: var(--color-badge-emerald);
    color: var(--color-badge-emerald-text);
}

.category-badge.automatisation {
    background-color: var(--color-badge-rose);
    color: var(--color-badge-rose-text);
}

/* Default badge for uncategorized */
.category-badge.uncategorized {
    background-color: var(--color-bg-gray);
    color: var(--color-text-secondary);
}

/* =====================================
   Post Cards
   ===================================== */
.post-card {
    background-color: var(--color-bg-white);
    border-radius: var(--radius-xl);
    overflow: hidden;
    transition: all 0.3s ease;
    height: 100%;
    display: flex;
    flex-direction: column;
    border: 1px solid #E2E8F0;
}

.post-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.post-card-image {
    width: 100%;
    aspect-ratio: 16 / 9;
    overflow: hidden;
    position: relative;
    background-color: var(--color-bg-light);
}

.post-card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.post-card:hover .post-card-image img {
    transform: scale(1.05);
}

.post-card-content {
    padding: var(--spacing-lg);
    flex: 1;
    display: flex;
    flex-direction: column;
}

.post-card-category {
    margin-bottom: var(--spacing-md);
}

.post-card-title {
    font-size: var(--font-size-xl);
    font-weight: 700;
    margin-bottom: var(--spacing-sm);
    line-height: 1.3;
}

.post-card-title a {
    color: var(--color-text-primary);
}

.post-card-title a:hover {
    color: var(--color-primary);
}

.post-card-excerpt {
    color: var(--color-text-secondary);
    line-height: 1.6;
    margin-bottom: var(--spacing-md);
    flex: 1;
    font-size: var(--font-size-sm);
}

.post-card-meta {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    color: var(--color-text-light);
    font-size: var(--font-size-sm);
    margin-top: auto;
}

.post-card-meta svg,
.post-card-meta i {
    width: 14px;
    height: 14px;
}

.post-card-meta span {
    display: flex;
    align-items: center;
    gap: 4px;
}

.post-card-footer {
    display: none;
    /* Remove footer per reference */
}

.read-more {
    color: var(--color-primary);
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    font-size: var(--font-size-sm);
}

.read-more:hover {
    gap: var(--spacing-sm);
}

.read-more svg {
    width: 16px;
    height: 16px;
}

/* =====================================
   Blog Grid
   ===================================== */
.blog-header {
    text-align: center;
    margin-bottom: var(--spacing-xl);
}

.blog-title {
    font-size: var(--font-size-4xl);
    margin-bottom: var(--spacing-md);
    color: var(--color-text-primary);
    font-weight: 800;
}

.blog-description {
    color: var(--color-text-secondary);
    font-size: var(--font-size-lg);
    max-width: 800px;
    margin: 0 auto;
}

/* Category Filters */
.category-filters {
    display: flex;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-2xl);
    overflow-x: auto;
    padding-bottom: var(--spacing-sm);
    justify-content: center;
    flex-wrap: wrap;
}

.category-filters::-webkit-scrollbar {
    height: 4px;
}

.category-filters::-webkit-scrollbar-thumb {
    background-color: var(--color-bg-gray);
    border-radius: var(--radius-full);
}

/* Featured Post */
.featured-post {
    margin-bottom: var(--spacing-2xl);
}

.featured-post .post-card {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-xl);
    align-items: center;
}

.featured-post .post-card-image {
    aspect-ratio: 4 / 3;
    border-radius: var(--radius-2xl);
}

.featured-post .post-card-content {
    padding: var(--spacing-xl);
}

.featured-post .post-card-title {
    font-size: var(--font-size-3xl);
    font-weight: 800;
}

/* Posts Grid */
.posts-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-2xl);
}

/* Recent Articles Section */
.recent-articles-section {
    margin-top: var(--spacing-3xl);
}

.section-title {
    font-size: var(--font-size-2xl);
    margin-bottom: var(--spacing-xl);
    color: var(--color-text-primary);
    font-weight: 700;
}

.recent-articles-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: var(--spacing-lg);
}

/* =====================================
   Breadcrumbs
   ===================================== */
.breadcrumbs {
    display: flex;
    align-items: center;
    gap: 8px;
    /* gap-2 */
    font-size: 0.875rem;
    /* text-sm */
    color: rgb(101, 117, 139);
    /* text-muted-foreground */
    font-family: var(--font-family-body);
    margin-bottom: var(--spacing-lg);
    line-height: 20px;
    flex-wrap: wrap;
}

.breadcrumbs a {
    color: rgb(101, 117, 139);
    /* text-muted-foreground */
    transition: color 0.3s ease;
    display: inline-flex;
    align-items: center;
    gap: 4px;
    /* gap-1 for home icon */
}

.breadcrumbs a:hover {
    color: #1e40af;
    /* hover:text-primary (Assuming standard blue, adjusting to generic primary dark if variable unavailable or using exact ref color) */
    /* Reference uses a strong blue on hover, let's stick to theme primary or a specific one if needed. Reference hover: hsl(207 78% 28%) approx #104186 */
    color: var(--color-primary);
}

.breadcrumbs .home-link {
    display: inline-flex;
    align-items: center;
    gap: 4px;
}

.breadcrumbs .separator {
    display: inline-flex;
    align-items: center;
    color: rgb(101, 117, 139);
}

.breadcrumbs .separator svg {
    width: 16px;
    height: 16px;
}

.breadcrumbs .current {
    font-weight: 500;
    /* font-medium */
    color: rgb(33, 42, 54);
    /* text-foreground */
}

.breadcrumbs svg {
    width: 16px;
    height: 16px;
}

/* =====================================
   Single Post Styles
   ===================================== */
.single-post-header {
    text-align: center;
    margin-bottom: var(--spacing-2xl);
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.single-post-category {
    margin-bottom: var(--spacing-md);
}

.single-post-title {
    font-size: var(--font-size-5xl);
    /* 48px */
    margin-bottom: var(--spacing-lg);
    line-height: 1.2;
    font-weight: 800;
}

.single-post-excerpt {
    font-size: var(--font-size-xl);
    color: var(--color-primary);
    line-height: 1.6;
    margin-bottom: var(--spacing-xl);
}

.single-post-meta {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-lg);
    color: var(--color-text-light);
    font-size: var(--font-size-sm);
}

.single-post-meta span {
    display: flex;
    align-items: center;
    gap: 6px;
}

.post-author {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.author-avatar {
    width: 40px;
    height: 40px;
    border-radius: var(--radius-full);
    overflow: hidden;
}

.author-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.single-post-featured-image {
    margin-bottom: var(--spacing-2xl);
    border-radius: var(--radius-2xl);
    overflow: hidden;
}

.single-post-featured-image img {
    width: 100%;
    height: auto;
    max-height: 600px;
    object-fit: cover;
}

.single-post-content {
    max-width: 768px;
    margin: 0 auto var(--spacing-2xl);
    font-size: 1.25rem;
    /* 20px */
    line-height: 1.5;
    /* 30px is cleaner for 20px, ref was ~28px */
    color: var(--color-text-primary);
}

.single-post-content h2 {
    margin-top: var(--spacing-xl);
    margin-bottom: var(--spacing-md);
}

.single-post-content h3 {
    margin-top: var(--spacing-xl);
    margin-bottom: var(--spacing-md);
}

.single-post-content p {
    margin-bottom: var(--spacing-lg);
}

.single-post-content ul,
.single-post-content ol {
    margin-bottom: var(--spacing-lg);
    padding-left: var(--spacing-xl);
}

.single-post-content li {
    margin-bottom: var(--spacing-sm);
}

.back-to-articles {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    color: var(--color-text-secondary);
    font-weight: 500;
    margin-bottom: var(--spacing-xl);
    font-size: var(--font-size-sm);
}

.back-to-articles:hover {
    color: var(--color-primary);
    gap: var(--spacing-sm);
}

.back-to-articles svg {
    width: 16px;
    height: 16px;
}

/* =====================================
   Pagination
   ===================================== */
.pagination {
    display: flex;
    justify-content: center;
    gap: var(--spacing-sm);
    margin-top: var(--spacing-2xl);
}

.pagination a,
.pagination span {
    padding: var(--spacing-sm) var(--spacing-md);
    border: 1px solid var(--color-bg-gray);
    border-radius: var(--radius-md);
    color: var(--color-text-secondary);
    transition: all 0.3s ease;
}

.pagination a:hover,
.pagination .current {
    background-color: var(--color-primary);
    color: var(--color-text-white);
    border-color: var(--color-primary);
}

/* =====================================
   Responsive Design
   ===================================== */
@media (max-width: 992px) {
    .footer-content {
        grid-template-columns: 1fr 1fr;
    }

    .posts-grid {
        grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    }

    .featured-post .post-card {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .main-navigation {
        display: none;
    }

    .mobile-menu-toggle {
        display: block;
    }

    .header-search-form input[type="search"] {
        width: 100px;
    }

    .footer-content {
        grid-template-columns: 1fr;
    }

    .posts-grid {
        grid-template-columns: 1fr;
    }

    .single-post-title {
        font-size: var(--font-size-3xl);
    }

    .blog-title {
        font-size: var(--font-size-3xl);
    }

    .category-filters {
        justify-content: flex-start;
    }
}

@media (max-width: 480px) {
    :root {
        --container-padding: 1rem;
    }

    .site-header {
        padding: var(--spacing-xs) 0;
    }

    .header-actions {
        gap: var(--spacing-xs);
    }

    .cta-button {
        padding: var(--spacing-xs) var(--spacing-sm);
        font-size: var(--font-size-xs);
    }

    .search-shortcut {
        display: none;
    }

    .blog-title {
        font-size: var(--font-size-2xl);
    }

    .single-post-title {
        font-size: var(--font-size-2xl);
    }
}

/* =====================================
   Author Bio Block
   ===================================== */
.author-bio-block {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-sm);
    /* 16px */
    background-color: rgba(241, 245, 249, 0.5);
    /* bg-muted/50 */
    border-radius: var(--radius-xl);
    /* 16px */
    padding: 1.5rem;
    margin-top: 3rem;
}

.author-bio-avatar {
    flex-shrink: 0;
}

.author-bio-avatar img {
    width: 64px;
    height: 64px;
    border-radius: var(--radius-full);
    object-fit: cover;
}

.author-bio-content {
    display: flex;
    flex-direction: column;
}

.author-bio-label {
    font-size: 0.875rem;
    color: var(--color-text-light);
    margin-bottom: 0.25rem;
    font-weight: 500;
}

.author-bio-name {
    font-size: 1rem;
    font-weight: 600;
    color: var(--color-text-primary);
    margin: 0 0 0.5rem 0;
    font-family: var(--font-family-primary);
}

.author-bio-description {
    font-size: 0.875rem;
    color: var(--color-text-secondary);
    line-height: 1.5;
}

.author-bio-description p {
    margin-bottom: 0;
    color: inherit;
    font-size: inherit;
}