/*
Theme Name: Grzegorz Jasionowicz Theme
Theme URI: https://gjasionowicz.pl
Author: Grzegorz Jasionowicz
Author URI: https://gjasionowicz.pl
Description: Własny motyw spójny ze stroną webinarową - cream, navy, gold
Version: 2.0
License: GNU General Public License v2 or later
Text Domain: gjasionowicz-theme
*/

/* ========== ZMIENNE KOLORÓW ========== */
:root {
    --bg-cream: #FAF9F2;
    --navy-primary: #1A2033;
    --gold-accent: #FDC808;
    --text-main: #1A2033;
    --text-muted: #4b5563;
    --white: #ffffff;
    --radius-card: 16px;
    --shadow-card: 0 10px 30px -10px rgba(0,0,0,0.08);
}

/* ========== RESET I PODSTAWY ========== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    overflow-x: hidden;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    background: linear-gradient(180deg, #FFFEFD 0%, #F5F3ED 100%);
    color: var(--text-main);
    line-height: 1.6;
    min-height: 100vh;
    overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
    font-family: 'Merriweather', serif;
    color: var(--navy-primary);
    font-weight: 900;
}

a {
    color: var(--navy-primary);
    text-decoration: none;
    transition: color 0.2s;
}

a:hover {
    color: var(--gold-accent);
}

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

.container {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 24px;
}

/* ========== HEADER ========== */
.site-header {
    padding: 20px 0;
    position: sticky;
    top: 0;
    background: rgba(250, 249, 242, 0.95);
    backdrop-filter: blur(10px);
    z-index: 1000;
    border-bottom: 1px solid rgba(0,0,0,0.03);
}

.header-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    width: 48px;
    height: 48px;
    background: var(--navy-primary);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--gold-accent);
    font-family: 'Merriweather', serif;
    font-weight: 900;
    font-size: 24px;
    text-decoration: none;
    position: relative;
}

.logo::after {
    content: '';
    position: absolute;
    top: 6px;
    right: 6px;
    width: 8px;
    height: 8px;
    background: var(--gold-accent);
    border-radius: 50%;
}

.main-nav {
    display: flex;
    align-items: center;
    gap: 30px;
}

.main-nav a {
    color: var(--text-main);
    font-weight: 600;
    font-size: 15px;
}

.main-nav a:hover {
    color: var(--gold-accent);
}

.btn-nav {
    background: linear-gradient(135deg, #FDC808 0%, #e6b500 100%);
    color: var(--navy-primary) !important;
    padding: 12px 24px;
    border-radius: 8px;
    font-weight: 700;
    box-shadow: 0 4px 12px rgba(253, 200, 8, 0.3);
    transition: all 0.2s;
}

.btn-nav:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(253, 200, 8, 0.4);
    color: var(--navy-primary) !important;
}

/* Przycisk CTA (główny) */
.btn-cta {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: linear-gradient(135deg, #FDC808 0%, #e6b500 100%);
    color: var(--navy-primary) !important;
    padding: 18px 36px;
    border-radius: 8px;
    font-weight: 800;
    font-size: 16px;
    text-decoration: none;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    transition: all 0.3s;
    box-shadow: 0 4px 20px rgba(253, 200, 8, 0.4);
}

.btn-cta:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 25px rgba(253, 200, 8, 0.5);
    color: var(--navy-primary) !important;
}

/* ========== STRONA BLOGOWA ========== */
.blog-header {
    text-align: center;
    padding: 60px 0 40px;
}

.blog-header h1 {
    font-size: clamp(32px, 4vw, 44px);
    margin-bottom: 15px;
}

.blog-header p {
    font-size: 18px;
    color: var(--text-muted);
    max-width: 600px;
    margin: 0 auto;
}

/* Filtry kategorii */
.category-filters {
    display: flex !important;
    flex-wrap: wrap;
    gap: 12px;
    justify-content: center;
    margin-bottom: 40px;
}

.category-filters .cat-btn,
button.category-filter,
.category-filter {
    background: var(--navy-primary) !important;
    border: 2px solid var(--navy-primary) !important;
    color: #ffffff !important;
    padding: 12px 24px !important;
    border-radius: 50px !important;
    font-size: 14px !important;
    font-weight: 600 !important;
    cursor: pointer;
    transition: all 0.25s ease;
    font-family: 'Inter', sans-serif !important;
    box-shadow: 0 2px 8px rgba(26, 32, 51, 0.15);
}

.category-filters .cat-btn:hover,
button.category-filter:hover,
.category-filter:hover {
    background: var(--gold-accent) !important;
    border-color: var(--gold-accent) !important;
    color: var(--navy-primary) !important;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(253, 200, 8, 0.3);
}

.category-filters .cat-btn.active,
button.category-filter.active,
.category-filter.active {
    background: var(--gold-accent) !important;
    color: var(--navy-primary) !important;
    border-color: var(--gold-accent) !important;
    box-shadow: 0 4px 12px rgba(253, 200, 8, 0.4);
}

/* Grid wpisów */
.posts-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    margin-bottom: 60px;
}

/* Karta wpisu */
.post-card {
    background: var(--bg-cream);
    border: 2px solid var(--navy-primary);
    border-radius: var(--radius-card);
    overflow: hidden;
    transition: all 0.3s ease;
    display: flex;
    flex-direction: column;
}

.post-card:hover {
    border-color: var(--gold-accent);
    box-shadow: 0 8px 30px rgba(253, 200, 8, 0.15);
    transform: translateY(-4px);
}

.post-card-image {
    width: 100%;
    height: 200px;
    overflow: hidden;
}

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

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

.post-card-content {
    padding: 25px;
    flex-grow: 1;
    display: flex;
    flex-direction: column;
}

.post-card-category {
    display: inline-block;
    background: var(--navy-primary);
    color: white;
    padding: 4px 12px;
    border-radius: 50px;
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 12px;
    width: fit-content;
    transition: all 0.2s;
}

.post-card:hover .post-card-category {
    background: var(--gold-accent);
    color: var(--navy-primary);
}

.post-card-title {
    font-size: 18px;
    font-weight: 700;
    line-height: 1.3;
    margin-bottom: 12px;
    color: var(--navy-primary);
}

.post-card-title a {
    color: inherit;
}

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

.post-card-excerpt {
    font-size: 14px;
    color: var(--text-muted);
    line-height: 1.6;
    margin-bottom: 20px;
    flex-grow: 1;
}

.post-card-meta {
    font-size: 13px;
    color: var(--text-muted);
    padding-top: 15px;
    border-top: 1px solid rgba(0,0,0,0.05);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.post-card-date {
    display: flex;
    align-items: center;
    gap: 6px;
}

.read-more-link {
    color: var(--gold-accent);
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 5px;
}

.read-more-link:hover {
    color: var(--navy-primary);
}

/* Paginacja */
.pagination {
    display: flex;
    justify-content: center;
    gap: 10px;
    margin: 60px 0;
}

.pagination a,
.pagination span {
    display: flex;
    align-items: center;
    justify-content: center;
    min-width: 45px;
    height: 45px;
    padding: 0 15px;
    background: var(--bg-cream);
    border: 2px solid var(--navy-primary);
    border-radius: 8px;
    color: var(--navy-primary);
    font-weight: 600;
    transition: all 0.2s;
}

.pagination a:hover {
    background: var(--gold-accent);
    border-color: var(--gold-accent);
}

.pagination .current {
    background: var(--navy-primary);
    color: white;
}

/* ========== SINGLE POST ========== */
.single-post-container {
    display: grid;
    grid-template-columns: 1fr 300px;
    gap: 50px;
    padding: 60px 0;
}

.single-post-main {
    max-width: 750px;
}

/* Nagłówek wpisu */
.single-post-header {
    margin-bottom: 40px;
}

.single-post-category {
    display: inline-block;
    background: var(--navy-primary);
    color: white;
    padding: 6px 16px;
    border-radius: 50px;
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 20px;
}

.single-post-category:hover {
    background: var(--gold-accent);
    color: var(--navy-primary);
}

.single-post-title {
    font-size: clamp(28px, 4vw, 40px);
    line-height: 1.2;
    margin-bottom: 20px;
}

.single-post-meta {
    display: flex;
    gap: 25px;
    font-size: 15px;
    color: var(--text-muted);
    flex-wrap: wrap;
}

.single-post-meta span {
    display: flex;
    align-items: center;
    gap: 8px;
}

.single-post-meta i {
    color: var(--gold-accent);
}

/* Obrazek wyróżniający */
.single-post-thumbnail {
    margin-bottom: 40px;
    border-radius: var(--radius-card);
    overflow: hidden;
    box-shadow: 0 10px 40px rgba(0,0,0,0.1);
}

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

/* Treść wpisu */
.single-post-content {
    font-size: 17px;
    line-height: 1.8;
    color: var(--text-main);
}

.single-post-content p {
    margin-bottom: 24px;
}

.single-post-content h2 {
    font-size: 28px;
    margin-top: 50px;
    margin-bottom: 20px;
    padding-bottom: 10px;
    border-bottom: 2px solid var(--gold-accent);
}

.single-post-content h3 {
    font-size: 22px;
    margin-top: 40px;
    margin-bottom: 15px;
}

.single-post-content h4 {
    font-family: 'Inter', sans-serif;
    font-size: 18px;
    margin-top: 30px;
    margin-bottom: 12px;
}

.single-post-content a {
    color: var(--gold-accent);
    text-decoration: underline;
    text-underline-offset: 3px;
    transition: color 0.2s ease;
}

.single-post-content a:hover {
    color: #e6b500;
}

.single-post-content a:active,
.single-post-content a:visited:hover {
    color: #d4a600;
}

.single-post-content ul,
.single-post-content ol {
    margin: 20px 0 30px 25px;
}

.single-post-content li {
    margin-bottom: 12px;
    padding-left: 10px;
}

.single-post-content ul li::marker {
    color: var(--gold-accent);
}

.single-post-content blockquote {
    background: var(--bg-cream);
    border-left: 4px solid var(--gold-accent);
    margin: 30px 0;
    padding: 25px 30px;
    border-radius: 0 var(--radius-card) var(--radius-card) 0;
    font-style: italic;
    font-size: 18px;
}

.single-post-content img {
    border-radius: 12px;
    margin: 30px 0;
    box-shadow: 0 8px 30px rgba(0,0,0,0.08);
}

.single-post-content pre,
.single-post-content code {
    background: var(--navy-primary);
    color: #e5e7eb;
    border-radius: 8px;
}

.single-post-content code {
    padding: 3px 8px;
    font-size: 14px;
}

.single-post-content pre {
    padding: 25px;
    overflow-x: auto;
    margin: 30px 0;
}

.single-post-content pre code {
    background: transparent;
    padding: 0;
}

/* Tagi */
.single-post-tags {
    margin-top: 50px;
    padding-top: 30px;
    border-top: 1px solid rgba(0,0,0,0.05);
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    align-items: center;
}

.single-post-tags span {
    font-weight: 600;
    color: var(--text-muted);
    margin-right: 10px;
}

.single-post-tags a {
    background: var(--bg-cream);
    color: var(--text-main);
    padding: 6px 14px;
    border-radius: 50px;
    font-size: 13px;
    border: 1px solid rgba(0,0,0,0.08);
}

.single-post-tags a:hover {
    background: var(--gold-accent);
    border-color: var(--gold-accent);
    color: var(--navy-primary);
}

/* Autor box */
.author-box {
    background: var(--bg-cream);
    border: 2px solid var(--navy-primary);
    border-radius: var(--radius-card);
    padding: 30px;
    margin-top: 50px;
    display: flex;
    gap: 25px;
    align-items: center;
}

.author-box:hover {
    border-color: var(--gold-accent);
}

.author-box-avatar {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    object-fit: cover;
    flex-shrink: 0;
}

.author-box-name {
    font-family: 'Merriweather', serif;
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 5px;
}

.author-box-bio {
    font-size: 15px;
    color: var(--text-muted);
    line-height: 1.6;
}

/* Nawigacja między wpisami */
.post-navigation {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    margin-top: 50px;
}

.post-nav-link {
    background: var(--bg-cream);
    border: 2px solid var(--navy-primary);
    border-radius: var(--radius-card);
    padding: 20px;
    transition: all 0.2s;
}

.post-nav-link:hover {
    border-color: var(--gold-accent);
}

.post-nav-label {
    font-size: 12px;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 8px;
    display: block;
}

.post-nav-title {
    font-weight: 600;
    color: var(--navy-primary);
    line-height: 1.4;
}

.post-nav-link:hover .post-nav-title {
    color: var(--gold-accent);
}

.post-nav-next {
    text-align: right;
}

/* ========== SPIS TREŚCI (TOC) ========== */
.toc-container {
    background: var(--bg-cream);
    border: 2px solid var(--navy-primary);
    border-radius: 16px;
    margin-bottom: 40px;
    overflow: hidden;
    transition: border-color 0.2s;
}

.toc-container:hover {
    border-color: var(--gold-accent);
}

.toc-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 18px 25px;
    background: var(--navy-primary);
    cursor: pointer;
    user-select: none;
}

.toc-title {
    font-family: 'Merriweather', serif;
    font-size: 16px;
    font-weight: 700;
    color: #ffffff;
    margin: 0;
    display: flex;
    align-items: center;
    gap: 10px;
}

.toc-title i {
    color: var(--gold-accent);
}

.toc-toggle {
    background: var(--gold-accent);
    color: var(--navy-primary);
    border: none;
    width: 32px;
    height: 32px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: transform 0.3s ease;
    font-size: 14px;
}

.toc-toggle.collapsed {
    transform: rotate(-90deg);
}

.toc-content {
    padding: 20px 25px;
    max-height: 500px;
    overflow: hidden;
    transition: max-height 0.4s ease, padding 0.4s ease;
}

.toc-content.collapsed {
    max-height: 0;
    padding-top: 0;
    padding-bottom: 0;
}

.toc-list {
    list-style: none;
    margin: 0;
    padding: 0;
    counter-reset: toc-counter;
}

.toc-list li {
    counter-increment: toc-counter;
    margin-bottom: 12px;
}

.toc-list li:last-child {
    margin-bottom: 0;
}

.toc-list li a {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    font-size: 15px;
    font-weight: 500;
    color: var(--navy-primary);
    text-decoration: none;
    transition: color 0.2s;
    line-height: 1.4;
}

.toc-list li a::before {
    content: counter(toc-counter) ".";
    color: var(--gold-accent);
    font-weight: 700;
    min-width: 20px;
}

.toc-list li a:hover {
    color: var(--gold-accent);
}

.toc-list li.toc-h3 {
    margin-left: 32px;
}

.toc-list li.toc-h3 a {
    font-size: 14px;
    font-weight: 400;
}

.toc-list li.toc-h3 a::before {
    content: "•";
}

.toc-empty {
    display: none;
}

/* ========== PASEK POSTĘPU CZYTANIA ========== */
.reading-progress-container {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: rgba(26, 32, 51, 0.1);
    z-index: 9999;
}

.reading-progress-bar {
    height: 100%;
    width: 0%;
    background: linear-gradient(90deg, #FDC808 0%, #e6b500 100%);
    transition: width 0.1s ease-out;
    box-shadow: 0 0 10px rgba(253, 200, 8, 0.5);
}

/* ========== AUTHOR BOX UNIFIED ========== */
.author-box-unified {
    background: var(--bg-cream);
    border: 2px solid var(--navy-primary);
    border-radius: 16px;
    padding: 30px;
    margin-top: 50px;
    display: flex;
    gap: 25px;
    align-items: flex-start;
    transition: border-color 0.2s;
}

.author-box-unified:hover {
    border-color: var(--gold-accent);
}

.author-box-unified .author-avatar {
    width: 90px;
    height: 90px;
    border-radius: 50%;
    object-fit: cover;
    flex-shrink: 0;
    border: 3px solid var(--gold-accent);
}

.author-box-unified .author-info {
    flex: 1;
}

.author-box-unified .author-name {
    font-family: 'Merriweather', serif;
    font-size: 20px;
    font-weight: 700;
    color: var(--navy-primary);
    margin-bottom: 10px;
}

.author-box-unified .author-bio {
    font-size: 15px;
    color: var(--text-muted);
    line-height: 1.7;
    margin: 0;
}

/* ========== NEWSLETTER CTA BUTTON ========== */
.newsletter-cta-btn {
    display: block;
    width: 100%;
    background: var(--gold-accent);
    color: var(--navy-primary) !important;
    padding: 14px 24px;
    border-radius: 8px;
    font-weight: 700;
    font-size: 15px;
    text-align: center;
    text-decoration: none;
    transition: all 0.25s ease;
    margin-top: 20px;
    box-shadow: 0 4px 12px rgba(253, 200, 8, 0.3);
}

.newsletter-cta-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(253, 200, 8, 0.5);
    color: var(--navy-primary) !important;
}

.newsletter-cta-btn i {
    margin-left: 8px;
}

/* ========== SIDEBAR ========== */
.sidebar {
    position: sticky;
    top: 100px;
}

.sidebar-widget {
    background: var(--bg-cream);
    border: 2px solid var(--navy-primary);
    border-radius: var(--radius-card);
    padding: 25px;
    margin-bottom: 25px;
}

.sidebar-widget:hover {
    border-color: var(--gold-accent);
}

.sidebar-widget-title {
    font-family: 'Merriweather', serif;
    font-size: 18px;
    font-weight: 700;
    color: var(--navy-primary);
    margin-bottom: 20px;
    padding-bottom: 12px;
    border-bottom: 2px solid var(--gold-accent);
}

/* Kategorie w sidebarze */
.sidebar-categories {
    list-style: none;
}

.sidebar-categories li {
    margin-bottom: 12px;
}

.sidebar-categories a {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 15px;
    background: white;
    border-radius: 8px;
    font-weight: 500;
    transition: all 0.2s;
}

.sidebar-categories a:hover {
    background: var(--navy-primary);
    color: white;
}

.sidebar-categories .count {
    background: var(--gold-accent);
    color: var(--navy-primary);
    padding: 2px 10px;
    border-radius: 50px;
    font-size: 12px;
    font-weight: 700;
}

/* Popularne wpisy */
.sidebar-popular-post {
    display: flex;
    gap: 15px;
    margin-bottom: 15px;
    padding-bottom: 15px;
    border-bottom: 1px solid rgba(0,0,0,0.05);
}

.sidebar-popular-post:last-child {
    margin-bottom: 0;
    padding-bottom: 0;
    border-bottom: none;
}

.sidebar-popular-post img {
    width: 70px;
    height: 70px;
    object-fit: cover;
    border-radius: 8px;
    flex-shrink: 0;
}

.sidebar-popular-post-title {
    font-size: 14px;
    font-weight: 600;
    line-height: 1.4;
    margin-bottom: 5px;
}

.sidebar-popular-post-title a:hover {
    color: var(--gold-accent);
}

.sidebar-popular-post-date {
    font-size: 12px;
    color: var(--text-muted);
}

/* Popularne wpisy - lista z numerowanymi kółkami */
.popular-posts-list,
.sidebar-popular-list {
    list-style: none !important;
    list-style-type: none !important;
    margin: 0 !important;
    padding: 0 !important;
    counter-reset: popular-counter;
}

.popular-posts-list li,
.sidebar-popular-list li {
    list-style: none !important;
    padding: 14px 0;
    border-bottom: 1px solid rgba(0,0,0,0.06);
    margin: 0;
    display: flex;
    align-items: flex-start;
    gap: 12px;
}

.popular-posts-list li::before,
.sidebar-popular-list li::before {
    counter-increment: popular-counter;
    content: counter(popular-counter);
    background: var(--navy-primary);
    color: var(--gold-accent);
    min-width: 28px;
    height: 28px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 12px;
    font-weight: 700;
    flex-shrink: 0;
}

.popular-posts-list li:last-child,
.sidebar-popular-list li:last-child {
    border-bottom: none;
    padding-bottom: 0;
}

.popular-posts-list li:first-child,
.sidebar-popular-list li:first-child {
    padding-top: 0;
}

.popular-posts-list a,
.sidebar-popular-list a {
    font-size: 14px;
    font-weight: 600;
    color: var(--navy-primary);
    line-height: 1.45;
    display: block;
    transition: color 0.2s;
}

.popular-posts-list a:hover,
.sidebar-popular-list a:hover {
    color: var(--gold-accent);
}

/* Newsletter box */
.sidebar-newsletter {
    background: var(--navy-primary);
    border-color: var(--navy-primary);
}

.sidebar-newsletter .sidebar-widget-title {
    color: white;
    border-bottom-color: var(--gold-accent);
}

.sidebar-newsletter p {
    color: rgba(255,255,255,0.8);
    font-size: 14px;
    margin-bottom: 15px;
}

.sidebar-newsletter input[type="email"] {
    width: 100%;
    padding: 12px 15px;
    border: none;
    border-radius: 8px;
    font-size: 14px;
    margin-bottom: 10px;
}

.sidebar-newsletter button {
    width: 100%;
    background: var(--gold-accent);
    color: var(--navy-primary);
    border: none;
    padding: 12px 20px;
    border-radius: 8px;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.2s;
}

.sidebar-newsletter button:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(253, 200, 8, 0.4);
}

.sidebar-newsletter-btn {
    display: block;
    width: 100%;
    background: var(--gold-accent);
    color: var(--navy-primary);
    padding: 14px 20px;
    border-radius: 8px;
    font-weight: 700;
    text-align: center;
    transition: all 0.2s;
    margin-top: 15px;
}

.sidebar-newsletter-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(253, 200, 8, 0.4);
    color: var(--navy-primary);
}

.sidebar-newsletter-btn i {
    margin-left: 8px;
}

/* ========== FOOTER ========== */
.site-footer {
    background: var(--navy-primary);
    color: rgba(255,255,255,0.7);
    padding: 60px 0 30px;
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 60px;
    margin-bottom: 50px;
}

.footer-col h4 {
    color: var(--gold-accent);
    font-family: 'Inter', sans-serif;
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    margin-bottom: 20px;
}

.footer-col ul {
    list-style: none;
}

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

.footer-col ul li a {
    color: rgba(255,255,255,0.7);
    font-size: 15px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.footer-col ul li a:hover {
    color: white;
}

.footer-col ul li a i {
    width: 20px;
    color: var(--gold-accent);
}

.footer-bottom {
    padding-top: 30px;
    border-top: 1px solid rgba(255,255,255,0.1);
    text-align: center;
    font-size: 14px;
}

/* ========== RESPONSYWNOŚĆ ========== */
@media (max-width: 1024px) {
    .single-post-container {
        grid-template-columns: 1fr;
    }

    .sidebar {
        position: static;
        display: grid;
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
    }
}

/* ========== HAMBURGER MENU ========== */
.menu-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 10px;
    z-index: 1001;
}

.menu-toggle span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--navy-primary);
    margin: 5px 0;
    transition: all 0.3s;
}

.menu-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

.menu-toggle.active span:nth-child(2) {
    opacity: 0;
}

.menu-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
}

@media (max-width: 900px) {
    .posts-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
    }

    .footer-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }
}

@media (max-width: 768px) {
    .menu-toggle {
        display: block;
    }

    .main-nav {
        position: fixed;
        top: 0;
        right: -100%;
        width: 280px;
        height: 100vh;
        height: 100dvh; /* Fallback dla mobile Safari/Firefox */
        background: var(--white);
        flex-direction: column;
        justify-content: flex-start;
        padding: 100px 30px 30px;
        gap: 0;
        box-shadow: -5px 0 30px rgba(0,0,0,0.1);
        transition: right 0.3s ease;
        z-index: 1001;
    }

    .main-nav.active {
        right: 0;
    }

    .main-nav a {
        display: block !important;
        padding: 15px 0;
        border-bottom: 1px solid rgba(0,0,0,0.05);
        font-size: 16px;
    }

    .main-nav .btn-nav {
        margin-top: 20px;
        text-align: center;
        width: 100%;
    }

    /* Overlay blokujący treść gdy menu otwarte */
    body.menu-open::before {
        content: '';
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        background: rgba(0, 0, 0, 0.5);
        z-index: 1000;
        opacity: 1;
        transition: opacity 0.3s ease;
    }

    body.menu-open {
        overflow: hidden;
    }
}

@media (max-width: 600px) {
    .category-filters {
        gap: 8px;
    }

    button.category-filter,
    .category-filter {
        padding: 8px 16px !important;
        font-size: 12px !important;
    }

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

    .blog-header h1 {
        font-size: 28px;
    }

    .single-post-title {
        font-size: 26px;
    }

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

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

    .author-box {
        flex-direction: column;
        text-align: center;
    }

    .author-box-unified {
        flex-direction: column;
        text-align: center;
        align-items: center;
    }

    .category-filters .cat-btn {
        padding: 10px 16px !important;
        font-size: 12px !important;
    }
}

/* ========== SVG ICONS (zamiast FontAwesome) ========== */
/* Oszczędność ~18 KiB unused CSS */

.fas, .far, .fab {
    display: inline-block;
    width: 1em;
    height: 1em;
    vertical-align: -0.125em;
    background-color: currentColor;
    -webkit-mask-size: contain;
    mask-size: contain;
    -webkit-mask-repeat: no-repeat;
    mask-repeat: no-repeat;
    -webkit-mask-position: center;
    mask-position: center;
}

/* Solid Icons (fas) */
.fa-user {
    -webkit-mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 448 512'%3E%3Cpath d='M224 256c70.7 0 128-57.3 128-128S294.7 0 224 0 96 57.3 96 128s57.3 128 128 128zm89.6 32h-16.7c-22.2 10.2-46.9 16-72.9 16s-50.6-5.8-72.9-16h-16.7C60.2 288 0 348.2 0 422.4V464c0 26.5 21.5 48 48 48h352c26.5 0 48-21.5 48-48v-41.6c0-74.2-60.2-134.4-134.4-134.4z'/%3E%3C/svg%3E");
    mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 448 512'%3E%3Cpath d='M224 256c70.7 0 128-57.3 128-128S294.7 0 224 0 96 57.3 96 128s57.3 128 128 128zm89.6 32h-16.7c-22.2 10.2-46.9 16-72.9 16s-50.6-5.8-72.9-16h-16.7C60.2 288 0 348.2 0 422.4V464c0 26.5 21.5 48 48 48h352c26.5 0 48-21.5 48-48v-41.6c0-74.2-60.2-134.4-134.4-134.4z'/%3E%3C/svg%3E");
}

.fa-star {
    -webkit-mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 576 512'%3E%3Cpath d='M259.3 17.8L194 150.2 47.9 171.5c-26.2 3.8-36.7 36.1-17.7 54.6l105.7 103-25 145.5c-4.5 26.3 23.2 46 46.4 33.7L288 439.6l130.7 68.7c23.2 12.2 50.9-7.4 46.4-33.7l-25-145.5 105.7-103c19-18.5 8.5-50.8-17.7-54.6L382 150.2 316.7 17.8c-11.7-23.6-45.6-23.9-57.4 0z'/%3E%3C/svg%3E");
    mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 576 512'%3E%3Cpath d='M259.3 17.8L194 150.2 47.9 171.5c-26.2 3.8-36.7 36.1-17.7 54.6l105.7 103-25 145.5c-4.5 26.3 23.2 46 46.4 33.7L288 439.6l130.7 68.7c23.2 12.2 50.9-7.4 46.4-33.7l-25-145.5 105.7-103c19-18.5 8.5-50.8-17.7-54.6L382 150.2 316.7 17.8c-11.7-23.6-45.6-23.9-57.4 0z'/%3E%3C/svg%3E");
}

.fa-envelope {
    -webkit-mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 512 512'%3E%3Cpath d='M502.3 190.8c3.9-3.1 9.7-.2 9.7 4.7V400c0 26.5-21.5 48-48 48H48c-26.5 0-48-21.5-48-48V195.6c0-5 5.7-7.8 9.7-4.7 22.4 17.4 52.1 39.5 154.1 113.6 21.1 15.4 56.7 47.8 92.2 47.6 35.7.3 72-32.8 92.3-47.6 102-74.1 131.6-96.3 154-113.7zM256 320c23.2.4 56.6-29.2 73.4-41.4 132.7-96.3 142.8-104.7 173.4-128.7 5.8-4.5 9.2-11.5 9.2-18.9v-19c0-26.5-21.5-48-48-48H48C21.5 64 0 85.5 0 112v19c0 7.4 3.4 14.3 9.2 18.9 30.6 23.9 40.7 32.4 173.4 128.7 16.8 12.2 50.2 41.8 73.4 41.4z'/%3E%3C/svg%3E");
    mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 512 512'%3E%3Cpath d='M502.3 190.8c3.9-3.1 9.7-.2 9.7 4.7V400c0 26.5-21.5 48-48 48H48c-26.5 0-48-21.5-48-48V195.6c0-5 5.7-7.8 9.7-4.7 22.4 17.4 52.1 39.5 154.1 113.6 21.1 15.4 56.7 47.8 92.2 47.6 35.7.3 72-32.8 92.3-47.6 102-74.1 131.6-96.3 154-113.7zM256 320c23.2.4 56.6-29.2 73.4-41.4 132.7-96.3 142.8-104.7 173.4-128.7 5.8-4.5 9.2-11.5 9.2-18.9v-19c0-26.5-21.5-48-48-48H48C21.5 64 0 85.5 0 112v19c0 7.4 3.4 14.3 9.2 18.9 30.6 23.9 40.7 32.4 173.4 128.7 16.8 12.2 50.2 41.8 73.4 41.4z'/%3E%3C/svg%3E");
}

.fa-arrow-right {
    -webkit-mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 448 512'%3E%3Cpath d='M190.5 66.9l22.2-22.2c9.4-9.4 24.6-9.4 33.9 0L441 239c9.4 9.4 9.4 24.6 0 33.9L246.6 467.3c-9.4 9.4-24.6 9.4-33.9 0l-22.2-22.2c-9.5-9.5-9.3-25 .4-34.3L311.4 296H24c-13.3 0-24-10.7-24-24v-32c0-13.3 10.7-24 24-24h287.4L190.9 101.2c-9.8-9.3-10-24.8-.4-34.3z'/%3E%3C/svg%3E");
    mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 448 512'%3E%3Cpath d='M190.5 66.9l22.2-22.2c9.4-9.4 24.6-9.4 33.9 0L441 239c9.4 9.4 9.4 24.6 0 33.9L246.6 467.3c-9.4 9.4-24.6 9.4-33.9 0l-22.2-22.2c-9.5-9.5-9.3-25 .4-34.3L311.4 296H24c-13.3 0-24-10.7-24-24v-32c0-13.3 10.7-24 24-24h287.4L190.9 101.2c-9.8-9.3-10-24.8-.4-34.3z'/%3E%3C/svg%3E");
}

.fa-arrow-left {
    -webkit-mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 448 512'%3E%3Cpath d='M257.5 445.1l-22.2 22.2c-9.4 9.4-24.6 9.4-33.9 0L7 273c-9.4-9.4-9.4-24.6 0-33.9L201.4 44.7c9.4-9.4 24.6-9.4 33.9 0l22.2 22.2c9.5 9.5 9.3 25-.4 34.3L136.6 216H424c13.3 0 24 10.7 24 24v32c0 13.3-10.7 24-24 24H136.6l120.5 114.8c9.8 9.3 10 24.8.4 34.3z'/%3E%3C/svg%3E");
    mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 448 512'%3E%3Cpath d='M257.5 445.1l-22.2 22.2c-9.4 9.4-24.6 9.4-33.9 0L7 273c-9.4-9.4-9.4-24.6 0-33.9L201.4 44.7c9.4-9.4 24.6-9.4 33.9 0l22.2 22.2c9.5 9.5 9.3 25-.4 34.3L136.6 216H424c13.3 0 24 10.7 24 24v32c0 13.3-10.7 24-24 24H136.6l120.5 114.8c9.8 9.3 10 24.8.4 34.3z'/%3E%3C/svg%3E");
}

.fa-chevron-right {
    -webkit-mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 320 512'%3E%3Cpath d='M285.476 272.971L91.132 467.314c-9.373 9.373-24.569 9.373-33.941 0l-22.667-22.667c-9.357-9.357-9.375-24.522-.04-33.901L188.505 256 34.484 101.255c-9.335-9.379-9.317-24.544.04-33.901l22.667-22.667c9.373-9.373 24.569-9.373 33.941 0L285.475 239.03c9.373 9.372 9.373 24.568.001 33.941z'/%3E%3C/svg%3E");
    mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 320 512'%3E%3Cpath d='M285.476 272.971L91.132 467.314c-9.373 9.373-24.569 9.373-33.941 0l-22.667-22.667c-9.357-9.357-9.375-24.522-.04-33.901L188.505 256 34.484 101.255c-9.335-9.379-9.317-24.544.04-33.901l22.667-22.667c9.373-9.373 24.569-9.373 33.941 0L285.475 239.03c9.373 9.372 9.373 24.568.001 33.941z'/%3E%3C/svg%3E");
}

.fa-chevron-left {
    -webkit-mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 320 512'%3E%3Cpath d='M34.52 239.03L228.87 44.69c9.37-9.37 24.57-9.37 33.94 0l22.67 22.67c9.36 9.36 9.37 24.52.04 33.9L131.49 256l154.02 154.75c9.34 9.38 9.32 24.54-.04 33.9l-22.67 22.67c-9.37 9.37-24.57 9.37-33.94 0L34.52 272.97c-9.37-9.37-9.37-24.57 0-33.94z'/%3E%3C/svg%3E");
    mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 320 512'%3E%3Cpath d='M34.52 239.03L228.87 44.69c9.37-9.37 24.57-9.37 33.94 0l22.67 22.67c9.36 9.36 9.37 24.52.04 33.9L131.49 256l154.02 154.75c9.34 9.38 9.32 24.54-.04 33.9l-22.67 22.67c-9.37 9.37-24.57 9.37-33.94 0L34.52 272.97c-9.37-9.37-9.37-24.57 0-33.94z'/%3E%3C/svg%3E");
}

.fa-chevron-down {
    -webkit-mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 448 512'%3E%3Cpath d='M207.029 381.476L12.686 187.132c-9.373-9.373-9.373-24.569 0-33.941l22.667-22.667c9.357-9.357 24.522-9.375 33.901-.04L224 284.505l154.745-154.021c9.379-9.335 24.544-9.317 33.901.04l22.667 22.667c9.373 9.373 9.373 24.569 0 33.941L240.971 381.476c-9.373 9.372-24.569 9.372-33.942 0z'/%3E%3C/svg%3E");
    mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 448 512'%3E%3Cpath d='M207.029 381.476L12.686 187.132c-9.373-9.373-9.373-24.569 0-33.941l22.667-22.667c9.357-9.357 24.522-9.375 33.901-.04L224 284.505l154.745-154.021c9.379-9.335 24.544-9.317 33.901.04l22.667 22.667c9.373 9.373 9.373 24.569 0 33.941L240.971 381.476c-9.373 9.372-24.569 9.372-33.942 0z'/%3E%3C/svg%3E");
}

.fa-home {
    -webkit-mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 576 512'%3E%3Cpath d='M280.37 148.26L96 300.11V464a16 16 0 0 0 16 16l112.06-.29a16 16 0 0 0 15.92-16V368a16 16 0 0 1 16-16h64a16 16 0 0 1 16 16v95.64a16 16 0 0 0 16 16.05L464 480a16 16 0 0 0 16-16V300L295.67 148.26a12.19 12.19 0 0 0-15.3 0zM571.6 251.47L488 182.56V44.05a12 12 0 0 0-12-12h-56a12 12 0 0 0-12 12v72.61L318.47 43a48 48 0 0 0-61 0L4.34 251.47a12 12 0 0 0-1.6 16.9l25.5 31A12 12 0 0 0 45.15 301l235.22-193.74a12.19 12.19 0 0 1 15.3 0L530.9 301a12 12 0 0 0 16.9-1.6l25.5-31a12 12 0 0 0-1.7-16.93z'/%3E%3C/svg%3E");
    mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 576 512'%3E%3Cpath d='M280.37 148.26L96 300.11V464a16 16 0 0 0 16 16l112.06-.29a16 16 0 0 0 15.92-16V368a16 16 0 0 1 16-16h64a16 16 0 0 1 16 16v95.64a16 16 0 0 0 16 16.05L464 480a16 16 0 0 0 16-16V300L295.67 148.26a12.19 12.19 0 0 0-15.3 0zM571.6 251.47L488 182.56V44.05a12 12 0 0 0-12-12h-56a12 12 0 0 0-12 12v72.61L318.47 43a48 48 0 0 0-61 0L4.34 251.47a12 12 0 0 0-1.6 16.9l25.5 31A12 12 0 0 0 45.15 301l235.22-193.74a12.19 12.19 0 0 1 15.3 0L530.9 301a12 12 0 0 0 16.9-1.6l25.5-31a12 12 0 0 0-1.7-16.93z'/%3E%3C/svg%3E");
}

.fa-list-ul {
    -webkit-mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 512 512'%3E%3Cpath d='M48 48a48 48 0 1 0 48 48 48 48 0 0 0-48-48zm0 160a48 48 0 1 0 48 48 48 48 0 0 0-48-48zm0 160a48 48 0 1 0 48 48 48 48 0 0 0-48-48zm448 16H176a16 16 0 0 0-16 16v32a16 16 0 0 0 16 16h320a16 16 0 0 0 16-16v-32a16 16 0 0 0-16-16zm0-320H176a16 16 0 0 0-16 16v32a16 16 0 0 0 16 16h320a16 16 0 0 0 16-16V80a16 16 0 0 0-16-16zm0 160H176a16 16 0 0 0-16 16v32a16 16 0 0 0 16 16h320a16 16 0 0 0 16-16v-32a16 16 0 0 0-16-16z'/%3E%3C/svg%3E");
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}

.fa-tags {
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}

/* Regular Icons (far) */
.fa-calendar-alt {
    -webkit-mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 448 512'%3E%3Cpath d='M148 288h-40c-6.6 0-12-5.4-12-12v-40c0-6.6 5.4-12 12-12h40c6.6 0 12 5.4 12 12v40c0 6.6-5.4 12-12 12zm108-12v-40c0-6.6-5.4-12-12-12h-40c-6.6 0-12 5.4-12 12v40c0 6.6 5.4 12 12 12h40c6.6 0 12-5.4 12-12zm96 0v-40c0-6.6-5.4-12-12-12h-40c-6.6 0-12 5.4-12 12v40c0 6.6 5.4 12 12 12h40c6.6 0 12-5.4 12-12zm-96 96v-40c0-6.6-5.4-12-12-12h-40c-6.6 0-12 5.4-12 12v40c0 6.6 5.4 12 12 12h40c6.6 0 12-5.4 12-12zm-96 0v-40c0-6.6-5.4-12-12-12h-40c-6.6 0-12 5.4-12 12v40c0 6.6 5.4 12 12 12h40c6.6 0 12-5.4 12-12zm192 0v-40c0-6.6-5.4-12-12-12h-40c-6.6 0-12 5.4-12 12v40c0 6.6 5.4 12 12 12h40c6.6 0 12-5.4 12-12zm96-260v352c0 26.5-21.5 48-48 48H48c-26.5 0-48-21.5-48-48V112c0-26.5 21.5-48 48-48h48V12c0-6.6 5.4-12 12-12h40c6.6 0 12 5.4 12 12v52h128V12c0-6.6 5.4-12 12-12h40c6.6 0 12 5.4 12 12v52h48c26.5 0 48 21.5 48 48zm-48 346V160H48v298c0 3.3 2.7 6 6 6h340c3.3 0 6-2.7 6-6z'/%3E%3C/svg%3E");
    mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 448 512'%3E%3Cpath d='M148 288h-40c-6.6 0-12-5.4-12-12v-40c0-6.6 5.4-12 12-12h40c6.6 0 12 5.4 12 12v40c0 6.6-5.4 12-12 12zm108-12v-40c0-6.6-5.4-12-12-12h-40c-6.6 0-12 5.4-12 12v40c0 6.6 5.4 12 12 12h40c6.6 0 12-5.4 12-12zm96 0v-40c0-6.6-5.4-12-12-12h-40c-6.6 0-12 5.4-12 12v40c0 6.6 5.4 12 12 12h40c6.6 0 12-5.4 12-12zm-96 96v-40c0-6.6-5.4-12-12-12h-40c-6.6 0-12 5.4-12 12v40c0 6.6 5.4 12 12 12h40c6.6 0 12-5.4 12-12zm-96 0v-40c0-6.6-5.4-12-12-12h-40c-6.6 0-12 5.4-12 12v40c0 6.6 5.4 12 12 12h40c6.6 0 12-5.4 12-12zm192 0v-40c0-6.6-5.4-12-12-12h-40c-6.6 0-12 5.4-12 12v40c0 6.6 5.4 12 12 12h40c6.6 0 12-5.4 12-12zm96-260v352c0 26.5-21.5 48-48 48H48c-26.5 0-48-21.5-48-48V112c0-26.5 21.5-48 48-48h48V12c0-6.6 5.4-12 12-12h40c6.6 0 12 5.4 12 12v52h128V12c0-6.6 5.4-12 12-12h40c6.6 0 12 5.4 12 12v52h48c26.5 0 48 21.5 48 48zm-48 346V160H48v298c0 3.3 2.7 6 6 6h340c3.3 0 6-2.7 6-6z'/%3E%3C/svg%3E");
}

.fa-clock {
    -webkit-mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 512 512'%3E%3Cpath d='M256 8C119 8 8 119 8 256s111 248 248 248 248-111 248-248S393 8 256 8zm0 448c-110.5 0-200-89.5-200-200S145.5 56 256 56s200 89.5 200 200-89.5 200-200 200zm61.8-104.4l-84.9-61.7c-3.1-2.3-4.9-5.9-4.9-9.7V116c0-6.6 5.4-12 12-12h32c6.6 0 12 5.4 12 12v141.7l66.8 48.6c5.4 3.9 6.5 11.4 2.6 16.8L334.6 349c-3.9 5.3-11.4 6.5-16.8 2.6z'/%3E%3C/svg%3E");
    mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 512 512'%3E%3Cpath d='M256 8C119 8 8 119 8 256s111 248 248 248 248-111 248-248S393 8 256 8zm0 448c-110.5 0-200-89.5-200-200S145.5 56 256 56s200 89.5 200 200-89.5 200-200 200zm61.8-104.4l-84.9-61.7c-3.1-2.3-4.9-5.9-4.9-9.7V116c0-6.6 5.4-12 12-12h32c6.6 0 12 5.4 12 12v141.7l66.8 48.6c5.4 3.9 6.5 11.4 2.6 16.8L334.6 349c-3.9 5.3-11.4 6.5-16.8 2.6z'/%3E%3C/svg%3E");
}

/* far fa-user (outline version) */
.far.fa-user {
    -webkit-mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 448 512'%3E%3Cpath d='M313.6 304c-28.7 0-42.5 16-89.6 16-47.1 0-60.8-16-89.6-16C60.2 304 0 364.2 0 438.4V464c0 26.5 21.5 48 48 48h352c26.5 0 48-21.5 48-48v-25.6c0-74.2-60.2-134.4-134.4-134.4zM400 464H48v-25.6c0-47.6 38.8-86.4 86.4-86.4 14.6 0 38.3 16 89.6 16 51.7 0 74.9-16 89.6-16 47.6 0 86.4 38.8 86.4 86.4V464zM224 288c79.5 0 144-64.5 144-144S303.5 0 224 0 80 64.5 80 144s64.5 144 144 144zm0-240c52.9 0 96 43.1 96 96s-43.1 96-96 96-96-43.1-96-96 43.1-96 96-96z'/%3E%3C/svg%3E");
    mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 448 512'%3E%3Cpath d='M313.6 304c-28.7 0-42.5 16-89.6 16-47.1 0-60.8-16-89.6-16C60.2 304 0 364.2 0 438.4V464c0 26.5 21.5 48 48 48h352c26.5 0 48-21.5 48-48v-25.6c0-74.2-60.2-134.4-134.4-134.4zM400 464H48v-25.6c0-47.6 38.8-86.4 86.4-86.4 14.6 0 38.3 16 89.6 16 51.7 0 74.9-16 89.6-16 47.6 0 86.4 38.8 86.4 86.4V464zM224 288c79.5 0 144-64.5 144-144S303.5 0 224 0 80 64.5 80 144s64.5 144 144 144zm0-240c52.9 0 96 43.1 96 96s-43.1 96-96 96-96-43.1-96-96 43.1-96 96-96z'/%3E%3C/svg%3E");
}

/* Brand Icons (fab) */
.fa-linkedin-in {
    -webkit-mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 448 512'%3E%3Cpath d='M100.28 448H7.4V148.9h92.88zM53.79 108.1C24.09 108.1 0 83.5 0 53.8a53.79 53.79 0 0 1 107.58 0c0 29.7-24.1 54.3-53.79 54.3zM447.9 448h-92.68V302.4c0-34.7-.7-79.2-48.29-79.2-48.29 0-55.69 37.7-55.69 76.7V448h-92.78V148.9h89.08v40.8h1.3c12.4-23.5 42.69-48.3 87.88-48.3 94 0 111.28 61.9 111.28 142.3V448z'/%3E%3C/svg%3E");
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}

.fa-youtube {
    -webkit-mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 576 512'%3E%3Cpath d='M549.655 124.083c-6.281-23.65-24.787-42.276-48.284-48.597C458.781 64 288 64 288 64S117.22 64 74.629 75.486c-23.497 6.322-42.003 24.947-48.284 48.597-11.412 42.867-11.412 132.305-11.412 132.305s0 89.438 11.412 132.305c6.281 23.65 24.787 41.5 48.284 47.821C117.22 448 288 448 288 448s170.78 0 213.371-11.486c23.497-6.321 42.003-24.171 48.284-47.821 11.412-42.867 11.412-132.305 11.412-132.305s0-89.438-11.412-132.305zm-317.51 213.508V175.185l142.739 81.205-142.739 81.201z'/%3E%3C/svg%3E");
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}