/*
 * SerresMedia - Article Styles
 * Single Posts, Category Archives, Tags
 */

/* ===============================================
   SINGLE ARTICLE - 1000px MAX-WIDTH
   =============================================== */

.business-story {
    max-width: 1000px;
    margin: 0 auto;
    padding: var(--spacing-2xl) var(--spacing-md);
    background-color: var(--color-white);
}

/* ---------- FAQ ACCORDION ---------- */

.sm-faq-section {
    margin: var(--spacing-2xl) 0;
    padding-top: var(--spacing-xl);
    border-top: 2px solid var(--color-silver-light);
}

.sm-faq-section > h2 {
    font-family: var(--font-heading);
    font-size: 1.4rem;
    margin-bottom: var(--spacing-xl);
    text-align: center;
    letter-spacing: -0.01em;
}

.sm-faq-item {
    border-bottom: 1px solid var(--color-silver-light);
}

.sm-faq-item:first-of-type {
    border-top: 1px solid var(--color-silver-light);
}

/* Trigger button — the visible question row */
.sm-faq-trigger {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
    width: 100%;
    background: none;
    border: none;
    cursor: pointer;
    padding: 1.1rem 0;
    font-family: inherit;
    font-size: 1rem;
    font-weight: 600;
    color: var(--color-black);
    text-align: left;
    line-height: 1.5;
    transition: color var(--transition-fast);
}

.sm-faq-trigger:hover {
    color: var(--color-gray-700);
}

/* +/× icon circle */
.sm-faq-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    width: 26px;
    height: 26px;
    border-radius: 50%;
    border: 1.5px solid currentColor;
    font-size: 1.2rem;
    font-weight: 300;
    line-height: 1;
    transition: transform 0.3s ease, background 0.25s ease, color 0.25s ease;
}

.sm-faq-trigger[aria-expanded="true"] .sm-faq-icon {
    transform: rotate(45deg);
    background: var(--color-black);
    color: var(--color-white);
    border-color: var(--color-black);
}

/* Collapsible body */
.sm-faq-body {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.38s ease;
}

.sm-faq-body.is-open {
    max-height: 600px;
}

.sm-faq-answer {
    font-size: 0.95rem;
    color: var(--color-gray-700);
    line-height: 1.85;
    margin: 0;
    padding-bottom: 1.2rem;
}

/* ---------- ARTICLE TABLE ---------- */

.article-body .sm-table {
    width: 100%;
    border-collapse: collapse;
    margin: var(--spacing-xl) 0;
    font-size: 0.95rem;
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: 0 1px 4px rgba(0, 0, 0, 0.06);
}

.article-body .sm-table thead tr {
    background: var(--color-black);
    color: var(--color-white);
}

.article-body .sm-table thead th {
    padding: 0.85rem 1.1rem;
    text-align: left;
    font-weight: 600;
    font-size: 0.85rem;
    letter-spacing: 0.04em;
    text-transform: uppercase;
}

.article-body .sm-table tbody tr {
    border-bottom: 1px solid var(--color-silver-light);
    transition: background var(--transition-fast);
}

.article-body .sm-table tbody tr:last-child {
    border-bottom: none;
}

.article-body .sm-table tbody tr:nth-child(even) {
    background: #fafafa;
}

.article-body .sm-table tbody tr:hover {
    background: #f3f4f6;
}

.article-body .sm-table tbody td {
    padding: 0.75rem 1.1rem;
    color: var(--color-gray-700);
    line-height: 1.5;
    vertical-align: top;
}

.article-body .sm-table tbody td:first-child {
    font-weight: 600;
    color: var(--color-black);
    white-space: nowrap;
}

/* Mobile: horizontal scroll για φαρδιά tables */
.sm-table-wrap {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    margin: var(--spacing-xl) 0;
    border-radius: var(--border-radius);
}

.sm-table-wrap .sm-table {
    margin: 0;
    min-width: 400px;
}

/* ---------- SPONSORED LABEL ---------- */

.sm-sponsored-label {
    display: inline-block;
    background: #f5f0e8;
    border: 1px solid #d4b896;
    color: #8a6d3b;
    font-size: 0.65rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    padding: 0.2rem 0.65rem;
    border-radius: 3px;
    margin-bottom: var(--spacing-sm);
}

/* ---------- ARTICLE HEADER ---------- */

.article-header {
    margin-bottom: var(--spacing-2xl);
    text-align: center;
    padding-bottom: var(--spacing-lg);
    border-bottom: 1px solid var(--color-silver-light);
    position: relative;
}

.article-header::after {
    content: '';
    position: absolute;
    bottom: -1px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--color-silver), transparent);
}

.article-title {
    font-family: var(--font-heading);
    font-size: clamp(1.75rem, 4vw, 2.75rem);
    font-weight: 700;
    line-height: 1.2;
    color: var(--color-black);
    margin: 0 0 var(--spacing-md);
    letter-spacing: -0.02em;
}

.article-meta {
    font-size: 0.9rem;
    color: var(--color-silver-dark);
    display: flex;
    justify-content: center;
    align-items: center;
    gap: var(--spacing-sm);
    flex-wrap: wrap;
}

.meta-category {
    color: var(--color-black);
    font-weight: 600;
    transition: color var(--transition-fast);
}

.meta-category:hover {
    color: var(--color-silver-dark);
}

.meta-separator {
    color: var(--color-silver);
}

.meta-location,
.meta-reading-time {
    color: var(--color-silver-dark);
}

/* ---------- FEATURED IMAGE ---------- */

.article-featured-image {
    margin: var(--spacing-2xl) 0;
    position: relative;
    overflow: hidden;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-md);
}

.article-featured-image img {
    width: 100%;
    height: auto;
    display: block;
    transition: transform var(--transition-slow);
}

.article-featured-image:hover img {
    transform: scale(1.02);
}

.article-featured-image figcaption {
    padding: var(--spacing-sm) var(--spacing-md);
    background-color: var(--color-gray-100);
    font-size: 0.85rem;
    color: var(--color-gray-800);
    font-style: italic;
    text-align: center;
}

/* ---------- ARTICLE BODY ---------- */

.article-body {
    font-size: 1.1rem;
    line-height: 1.8;
    color: var(--color-black);
}

.article-content {
    font-size: 1.05rem;
    line-height: 1.75;
    color: var(--color-gray-800);
}

.lead-paragraph {
    font-size: 1.2rem;
    line-height: 1.7;
    color: var(--color-black);
    margin-bottom: var(--spacing-xl);
    padding-left: var(--spacing-md);
    border-left: 3px solid var(--color-silver);
    font-weight: 400;
}

.article-body .lead-paragraph {
    font-size: 1.25rem;
    line-height: 1.7;
    color: var(--color-gray-800);
    margin-bottom: var(--spacing-xl);
    padding-left: var(--spacing-lg);
    border-left: 4px solid var(--color-silver);
}

/* Headings */
.article-content h2 {
    font-family: var(--font-heading);
    font-size: clamp(1.5rem, 3vw, 2rem);
    font-weight: 700;
    color: var(--color-black);
    margin: var(--spacing-2xl) 0 var(--spacing-md);
    letter-spacing: -0.01em;
    position: relative;
    padding-bottom: var(--spacing-sm);
}

.article-content h2::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 60px;
    height: 2px;
    background: linear-gradient(90deg, var(--color-black), var(--color-silver));
}

.article-content h3 {
    font-family: var(--font-heading);
    font-size: clamp(1.15rem, 2.5vw, 1.4rem);
    font-weight: 600;
    color: var(--color-black);
    margin: var(--spacing-xl) 0 var(--spacing-sm);
    letter-spacing: -0.005em;
}

.article-content p {
    margin-bottom: var(--spacing-md);
}

.article-content p strong {
    font-weight: 600;
    color: var(--color-black);
}

.article-content a {
    color: var(--color-black);
    text-decoration: underline;
    text-decoration-color: var(--color-silver);
    text-decoration-thickness: 1px;
    text-underline-offset: 2px;
    transition: all var(--transition-fast);
}

.article-content a:hover {
    text-decoration-color: var(--color-black);
    color: var(--color-silver-dark);
}

/* ---------- ARTICLE BODY LINKS (blue) ---------- */

.article-body a:not(.btn):not(.tag):not(.meta-category):not(.share-links a) {
    color: #1a56db;
    text-decoration: underline;
    text-decoration-color: rgba(26, 86, 219, 0.3);
    text-underline-offset: 3px;
    transition: color var(--transition-fast), text-decoration-color var(--transition-fast);
}

.article-body a:not(.btn):not(.tag):not(.meta-category):hover {
    color: #1341ae;
    text-decoration-color: #1341ae;
}

/* ---------- BLOCKQUOTE (article quotes) ---------- */

.article-body blockquote {
    position: relative;
    margin: var(--spacing-xl) 0;
    padding: var(--spacing-lg) var(--spacing-xl);
    border-left: 4px solid var(--color-black);
    background: #f7f7f7;
    border-radius: 0 var(--border-radius) var(--border-radius) 0;
    font-style: italic;
    color: var(--color-gray-800);
}

.article-body blockquote::before {
    content: '\201C';
    position: absolute;
    top: -0.1em;
    left: var(--spacing-md);
    font-size: 4rem;
    line-height: 1;
    color: var(--color-silver);
    font-family: Georgia, 'Times New Roman', serif;
    font-style: normal;
    pointer-events: none;
}

.article-body blockquote p {
    margin: 0;
    font-size: 1.05rem;
    line-height: 1.75;
    padding-top: var(--spacing-md);
}

.article-body blockquote cite {
    display: block;
    margin-top: var(--spacing-sm);
    font-size: 0.85rem;
    font-style: normal;
    font-weight: 600;
    color: var(--color-gray-700);
}

.article-body blockquote cite::before {
    content: '— ';
}

/* ---------- INLINE IMAGES ---------- */

.article-inline-image {
    margin: var(--spacing-xl) 0;
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--color-silver-light);
    transition: all var(--transition-base);
}

.article-inline-image:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}

.article-inline-image img {
    width: 100%;
    height: auto;
    display: block;
}

.article-inline-image figcaption {
    padding: var(--spacing-sm) var(--spacing-md);
    background-color: var(--color-gray-100);
    color: var(--color-gray-800);
    font-size: 0.9rem;
    font-style: italic;
    border-top: 1px solid var(--color-silver-light);
}

/* ---------- CONTACT INFO & HOURS ---------- */

.contact-info,
.opening-hours {
    background: linear-gradient(135deg, #fafafa, #ffffff);
    border: 1px solid var(--color-silver-light);
    border-left: 3px solid var(--color-silver);
    border-radius: var(--border-radius);
    padding: var(--spacing-md) var(--spacing-lg);
    margin: var(--spacing-xl) 0;
}

.contact-info h3,
.opening-hours h3 {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--color-black);
    margin: 0 0 var(--spacing-sm);
    letter-spacing: -0.01em;
}

.contact-info p,
.opening-hours p {
    margin-bottom: var(--spacing-xs);
    font-size: 0.95rem;
}

.contact-info a {
    color: var(--color-black);
    font-weight: 600;
    text-decoration: none;
    border-bottom: 1px solid var(--color-silver);
    transition: all var(--transition-fast);
}

.contact-info a:hover {
    border-bottom-color: var(--color-black);
    color: var(--color-silver-dark);
}

.opening-hours ul {
    list-style: none;
    margin: var(--spacing-sm) 0 0;
    padding: 0;
}

.opening-hours ul li {
    padding: var(--spacing-xs) 0;
    font-size: 0.95rem;
    border-bottom: 1px solid var(--color-silver-light);
}

.opening-hours ul li:last-child {
    border-bottom: none;
}

/* ---------- BUSINESS CTA (inside article) ---------- */

.business-cta {
    margin: var(--spacing-2xl) 0;
    padding: var(--spacing-xl);
    background: linear-gradient(135deg, var(--color-gray-100) 0%, var(--color-white) 100%);
    border-radius: var(--border-radius);
    border: 2px solid var(--color-silver-light);
    text-align: center;
    position: relative;
}

.business-cta::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--color-silver), var(--color-black), var(--color-silver));
}

.business-cta h3 {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-black);
    margin: 0 0 var(--spacing-sm);
}

.business-cta p {
    color: var(--color-gray-800);
    margin-bottom: var(--spacing-lg);
    font-size: 1rem;
}

.business-cta .btn {
    margin: 0 var(--spacing-xs);
    min-width: 180px;
}

/* Old article-cta (backward compatibility) */
.article-cta {
    background: linear-gradient(135deg, #f5f5f5, #ffffff);
    border: 2px solid var(--color-silver-light);
    border-radius: var(--border-radius);
    padding: var(--spacing-xl);
    margin: var(--spacing-2xl) 0;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.article-cta::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--color-silver), var(--color-black), var(--color-silver));
}

.article-cta h3 {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-black);
    margin: 0 0 var(--spacing-sm);
}

.article-cta p {
    color: var(--color-gray-800);
    margin-bottom: var(--spacing-lg);
    font-size: 1rem;
}

.article-cta .btn {
    margin: 0 var(--spacing-xs);
}

/* ---------- SHARE BUTTONS ---------- */

.share-buttons {
    margin-top: var(--spacing-2xl);
    padding-top: var(--spacing-xl);
    border-top: 1px solid var(--color-silver-light);
}

.share-label {
    font-size: 0.9rem;
    color: var(--color-silver-dark);
    margin-bottom: var(--spacing-sm);
    font-weight: 600;
}

.share-links {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
}

.btn-share {
    font-size: 0.9rem;
    padding: 10px 20px;
    border-radius: 4px;
    font-weight: 600;
    transition: all var(--transition-fast);
}

.btn-facebook {
    background-color: #1877f2;
    color: var(--color-white);
    border: 2px solid #1877f2;
}

.btn-facebook:hover {
    background-color: var(--color-white);
    color: #1877f2;
}

.btn-twitter {
    background-color: #1da1f2;
    color: var(--color-white);
    border: 2px solid #1da1f2;
}

.btn-twitter:hover {
    background-color: var(--color-white);
    color: #1da1f2;
}

.btn-linkedin {
    background-color: #0a66c2;
    color: var(--color-white);
    border: 2px solid #0a66c2;
}

.btn-linkedin:hover {
    background-color: var(--color-white);
    color: #0a66c2;
}

/* ---------- ARTICLE TAGS ---------- */

.article-tags {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-xs);
    margin-top: var(--spacing-xl);
    padding-top: var(--spacing-xl);
    border-top: 1px solid var(--color-silver-light);
}

.article-tags .tag,
.tags .tag {
    display: inline-block;
    padding: 8px 16px;
    background-color: var(--color-white);
    border: 1px solid var(--color-silver-light);
    border-radius: 20px;
    font-size: 0.85rem;
    color: var(--color-gray-800);
    transition: all var(--transition-fast);
}

.article-tags .tag:hover,
.tags .tag:hover {
    background-color: var(--color-black);
    color: var(--color-white);
    border-color: var(--color-black);
    transform: translateY(-2px);
    box-shadow: var(--shadow-sm);
}

/* Old tags (backward compatibility) */
.tags {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-xs);
    margin-bottom: var(--spacing-lg);
}

.article-footer {
    margin-top: var(--spacing-2xl);
    padding-top: var(--spacing-xl);
    border-top: 1px solid var(--color-silver-light);
    position: relative;
}

.article-footer::before {
    content: '';
    position: absolute;
    top: -1px;
    left: 0;
    width: 100px;
    height: 1px;
    background: linear-gradient(90deg, var(--color-silver), transparent);
}

/* ---------- SERRESMEDIA CTA ---------- */

.serresmedia-cta {
    margin-top: var(--spacing-2xl);
    padding: var(--spacing-2xl) var(--spacing-xl);
    background: linear-gradient(135deg, var(--color-black) 0%, var(--color-gray-800) 100%);
    border-radius: var(--border-radius);
    text-align: center;
    position: relative;
    overflow: hidden;
}

.serresmedia-cta::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(255,255,255,0.1) 0%, transparent 70%);
    animation: rotate 20s linear infinite;
}

@keyframes rotate {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

.cta-content {
    position: relative;
    z-index: 1;
}

.serresmedia-cta h3 {
    font-family: var(--font-heading);
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--color-white);
    margin: 0 0 var(--spacing-sm);
}

.serresmedia-cta p {
    color: var(--color-silver-light);
    margin-bottom: var(--spacing-lg);
    font-size: 1.05rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.serresmedia-cta .btn {
    background-color: var(--color-white);
    color: var(--color-black);
    border: 2px solid var(--color-white);
    font-weight: 700;
    padding: 14px 32px;
    font-size: 1rem;
}

.serresmedia-cta .btn:hover {
    background-color: transparent;
    color: var(--color-white);
    border-color: var(--color-white);
    transform: translateY(-3px);
    box-shadow: 0 10px 20px rgba(0,0,0,0.3);
}

/* ---------- RELATED POSTS ---------- */

.related-posts {
    margin-top: var(--spacing-2xl);
    padding: var(--spacing-2xl) 0;
    background-color: var(--color-gray-100);
}

.related-posts-container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 var(--spacing-lg);
}

.related-posts-title {
    font-family: var(--font-heading);
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--color-black);
    margin-bottom: var(--spacing-xl);
    text-align: left;
    position: relative;
    padding-bottom: var(--spacing-sm);
}

.related-posts-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 60px;
    height: 3px;
    background: linear-gradient(90deg, var(--color-black), var(--color-silver));
}

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

.related-card {
    background-color: var(--color-white);
    border-radius: var(--border-radius);
    overflow: hidden;
    transition: all var(--transition-base);
    box-shadow: var(--shadow-sm);
}

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

.related-card-image {
    display: block;
    overflow: hidden;
    aspect-ratio: 16 / 9;
    background-color: var(--color-gray-200);
}

.related-card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

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

.related-card-content {
    padding: var(--spacing-md);
}

.related-card-title {
    font-family: var(--font-heading);
    font-size: 1.1rem;
    font-weight: 600;
    line-height: 1.4;
    margin-bottom: var(--spacing-xs);
}

.related-card-title a {
    color: var(--color-black);
    transition: color var(--transition-fast);
}

.related-card-title a:hover {
    color: var(--color-silver-dark);
}

.related-card-date {
    display: block;
    font-size: 0.85rem;
    color: var(--color-silver-dark);
}

/* ===============================================
   CATEGORY ARCHIVE
   =============================================== */

.category-archive {
    max-width: var(--container-width);
    margin: 0 auto;
}

.category-header {
    text-align: center;
    padding: var(--spacing-2xl) 0;
    margin-bottom: var(--spacing-2xl);
    border-bottom: 1px solid var(--color-silver-light);
    position: relative;
}

.category-header::after {
    content: '';
    position: absolute;
    bottom: -1px;
    left: 50%;
    transform: translateX(-50%);
    width: 100px;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--color-silver), transparent);
}

.category-header-content {
    max-width: 700px;
    margin: 0 auto;
}

.category-kicker {
    display: inline-block;
    text-transform: uppercase;
    font-size: 0.8rem;
    letter-spacing: 0.15em;
    color: var(--color-silver-dark);
    margin-bottom: var(--spacing-sm);
    padding: 4px 12px;
    background: linear-gradient(135deg, #f5f5f5, #ffffff);
    border: 1px solid var(--color-silver-light);
    border-radius: 4px;
}

.category-title {
    font-family: var(--font-heading);
    font-size: clamp(2rem, 5vw, 3rem);
    font-weight: 700;
    line-height: 1.2;
    color: var(--color-black);
    margin: 0 0 var(--spacing-md);
    letter-spacing: -0.02em;
}

.category-description {
    font-size: 1.1rem;
    line-height: 1.6;
    color: var(--color-gray-800);
    margin: var(--spacing-md) 0;
}

.category-count {
    font-size: 0.9rem;
    color: var(--color-silver-dark);
    margin-top: var(--spacing-sm);
}

.category-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-2xl);
}

.category-card {
    background-color: var(--color-white);
    border-bottom: 1px solid var(--color-gray-200);
    padding-bottom: var(--spacing-lg);
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
    transition: all var(--transition-base);
    position: relative;
}

.category-card::before {
    content: '';
    position: absolute;
    left: 0;
    bottom: 0;
    width: 0;
    height: 1px;
    background: linear-gradient(90deg, var(--color-silver), transparent);
    transition: width var(--transition-base);
}

.category-card:hover::before {
    width: 100%;
}

.category-card-featured {
    padding: var(--spacing-lg);
    border: 1px solid var(--color-silver-light);
    border-radius: var(--border-radius);
    background: linear-gradient(135deg, #fafafa, #ffffff);
    box-shadow: var(--shadow-sm);
}

.category-card-featured:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}

.category-card-featured::before {
    display: none;
}

.category-card-image {
    display: block;
    overflow: hidden;
    border-radius: var(--border-radius);
    position: relative;
}

.category-card-image::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, transparent 60%, rgba(192, 192, 192, 0.1));
    opacity: 0;
    transition: opacity var(--transition-base);
}

.category-card:hover .category-card-image::after {
    opacity: 1;
}

.category-card-image img {
    width: 100%;
    height: auto;
    display: block;
    transform: scale(1);
    transition: transform var(--transition-slow);
}

.category-card:hover .category-card-image img {
    transform: scale(1.04);
}

.category-card-content {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.category-card-meta {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    font-size: 0.85rem;
    color: var(--color-silver-dark);
}

.category-card-title {
    font-family: var(--font-heading);
    font-size: 1.25rem;
    line-height: 1.3;
    margin: 0;
    font-weight: 600;
}

.category-card-featured .category-card-title {
    font-size: 1.75rem;
}

.category-card-title a {
    color: var(--color-black);
    text-decoration: none;
    transition: color var(--transition-fast);
    position: relative;
}

.category-card-title a::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 0;
    height: 1px;
    background: var(--color-silver);
    transition: width var(--transition-base);
}

.category-card:hover .category-card-title a::after {
    width: 100%;
}

.category-card-title a:hover {
    color: var(--color-silver-dark);
}

.category-card-excerpt {
    font-size: 0.95rem;
    line-height: 1.6;
    color: var(--color-gray-800);
    margin: 0;
}

.category-card-featured .category-card-excerpt {
    font-size: 1.05rem;
}

.category-card-read {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--color-silver-dark);
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    margin-top: var(--spacing-xs);
    transition: all var(--transition-fast);
    position: relative;
    padding-right: 20px;
}

.category-card-read::after {
    content: '→';
    position: absolute;
    right: 0;
    transition: transform var(--transition-base);
}

.category-card-read:hover {
    color: var(--color-black);
}

.category-card-read:hover::after {
    transform: translateX(4px);
}

/* Pagination */
.category-pagination {
    margin: var(--spacing-2xl) 0;
    padding-top: var(--spacing-xl);
    border-top: 1px solid var(--color-silver-light);
}

.category-pagination .pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: var(--spacing-sm);
    flex-wrap: wrap;
    list-style: none;
    padding: 0;
    margin: 0;
}

.category-pagination .page-numbers {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 44px;
    height: 44px;
    padding: 0 var(--spacing-sm);
    border: 1px solid var(--color-silver-light);
    border-radius: var(--border-radius);
    background-color: var(--color-white);
    color: var(--color-black);
    font-size: 0.95rem;
    font-weight: 500;
    text-decoration: none;
    transition: all var(--transition-fast);
}

.category-pagination .page-numbers:hover {
    background-color: var(--color-gray-100);
    border-color: var(--color-silver);
    transform: translateY(-2px);
}

.category-pagination .page-numbers.current {
    background-color: var(--color-black);
    color: var(--color-white);
    border-color: var(--color-black);
}

.category-pagination .page-numbers.dots {
    border: none;
    background: none;
    color: var(--color-silver-dark);
}

.category-pagination .page-numbers.dots:hover {
    background: none;
    transform: none;
}

.pagination-text {
    margin: 0 var(--spacing-xs);
}

/* Empty State */
.category-empty {
    padding: var(--spacing-2xl) var(--spacing-md);
    text-align: center;
}

.category-empty-content {
    max-width: 500px;
    margin: 0 auto;
    padding: var(--spacing-2xl);
    border: 2px dashed var(--color-silver-light);
    border-radius: var(--border-radius);
    background: linear-gradient(135deg, #fafafa, #ffffff);
}

.category-empty-icon {
    color: var(--color-silver);
    margin-bottom: var(--spacing-lg);
}

.category-empty-title {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--color-black);
    margin: 0 0 var(--spacing-sm);
}

.category-empty-text {
    font-size: 1rem;
    color: var(--color-gray-800);
    margin: 0 0 var(--spacing-lg);
}

.screen-reader-text {
    clip: rect(1px, 1px, 1px, 1px);
    position: absolute !important;
    height: 1px;
    width: 1px;
    overflow: hidden;
}

/* ===============================================
   RESPONSIVE - ARTICLES
   =============================================== */

@media (max-width: 767px) {
    .business-story {
        padding: var(--spacing-lg) var(--spacing-sm);
    }
    
    .article-title {
        font-size: 1.75rem;
    }
    
    .article-meta {
        flex-direction: column;
        align-items: flex-start;
        gap: 4px;
    }
    
    .meta-separator {
        display: none;
    }
    
    .article-body,
    .article-content {
        font-size: 1rem;
    }
    
    .lead-paragraph,
    .article-body .lead-paragraph {
        font-size: 1.1rem;
        padding-left: var(--spacing-sm);
        border-left-width: 2px;
    }
    
    .article-content h2 {
        font-size: 1.5rem;
    }
    
    .article-content h3 {
        font-size: 1.15rem;
    }
    
    .business-cta,
    .article-cta,
    .serresmedia-cta {
        padding: var(--spacing-lg) var(--spacing-md);
    }
    
    .business-cta h3,
    .article-cta h3,
    .serresmedia-cta h3 {
        font-size: 1.25rem;
    }
    
    .business-cta .btn,
    .article-cta .btn,
    .serresmedia-cta .btn {
        display: block;
        width: 100%;
        margin: var(--spacing-xs) 0;
    }
    
    .share-links {
        flex-direction: column;
    }
    
    .btn-share {
        width: 100%;
        text-align: center;
    }
    
    .article-tags,
    .tags {
        gap: 6px;
    }
    
    .article-tags .tag,
    .tags .tag {
        font-size: 0.8rem;
        padding: 6px 12px;
    }
    
    .related-posts {
        padding: var(--spacing-xl) 0;
    }
    
    .related-posts-container {
        padding: 0 var(--spacing-sm);
    }
    
    .related-posts-title {
        font-size: 1.5rem;
    }
    
    .related-posts-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
    }
    
    .category-header {
        padding: var(--spacing-xl) 0;
    }
    
    .category-title {
        font-size: 2rem;
    }
    
    .category-description {
        font-size: 1rem;
    }
    
    .category-card {
        padding-bottom: var(--spacing-md);
    }
    
    .pagination-text {
        display: none;
    }
}

@media (min-width: 768px) {
    .business-story {
        padding: var(--spacing-2xl) var(--spacing-xl);
    }
    
    .related-posts-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .category-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--spacing-xl) var(--spacing-lg);
    }
    
    .category-card-featured {
        grid-column: 1 / -1;
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: var(--spacing-lg);
        align-items: start;
    }
    
    .category-card-featured .category-card-image {
        height: 100%;
    }
    
    .category-card-featured .category-card-image img {
        height: 100%;
        object-fit: cover;
    }
}

@media (min-width: 1024px) {
    .business-story {
        max-width: 1000px;
    }
    
    .article-body,
    .article-content {
        font-size: 1.1rem;
        line-height: 1.8;
    }
    
    .lead-paragraph,
    .article-body .lead-paragraph {
        font-size: 1.25rem;
    }
    
    .related-posts-grid {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .category-grid {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .category-card-featured {
        grid-column: 1 / -1;
    }
}

/* ===============================================
   PRINT - ARTICLES
   =============================================== */

@media print {
    .business-cta,
    .article-cta,
    .serresmedia-cta,
    .share-buttons,
    .article-tags,
    .tags,
    .related-posts {
        display: none;
    }
    
    .article-featured-image,
    .article-inline-image {
        break-inside: avoid;
        page-break-inside: avoid;
    }
    
    .business-story {
        max-width: 100%;
    }
}

/* ===============================================
   ACCESSIBILITY - ARTICLES
   =============================================== */

.article-content a:focus-visible,
.contact-info a:focus-visible,
.business-cta .btn:focus-visible,
.article-cta .btn:focus-visible {
    outline: 2px solid var(--color-black);
    outline-offset: 2px;
}

.article-content ::selection {
    background-color: var(--color-silver-light);
    color: var(--color-black);
}

.article-content ::-moz-selection {
    background-color: var(--color-silver-light);
    color: var(--color-black);
}

/* ===============================================
   QUICK NAVIGATION - Floating Button + Modal
   =============================================== */

/* Floating Button (Bottom Right) */
.quick-nav-floating-btn {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 56px;
    height: 56px;
    background: linear-gradient(135deg, var(--color-black) 0%, var(--color-gray-900) 100%);
    border: 2px solid var(--color-silver);
    border-radius: 50%;
    color: var(--color-silver);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3), 0 0 0 0 rgba(192, 192, 192, 0.4);
    transition: all var(--transition-base);
    z-index: 999;
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
    animation: pulse-ring 2s infinite;
}

@keyframes pulse-ring {
    0% {
        box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3), 0 0 0 0 rgba(192, 192, 192, 0.4);
    }
    50% {
        box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3), 0 0 0 8px rgba(192, 192, 192, 0);
    }
    100% {
        box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3), 0 0 0 0 rgba(192, 192, 192, 0);
    }
}

.quick-nav-floating-btn.visible {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.quick-nav-floating-btn:hover {
    background: linear-gradient(135deg, var(--color-silver) 0%, var(--color-silver-light) 100%);
    color: var(--color-black);
    border-color: var(--color-white);
    transform: translateY(-3px) scale(1.05);
    box-shadow: 0 8px 30px rgba(192, 192, 192, 0.4), 0 0 0 8px rgba(192, 192, 192, 0.1);
}

.quick-nav-floating-btn svg {
    display: block;
    transition: transform var(--transition-base);
}

.quick-nav-floating-btn:hover svg {
    transform: scale(1.1);
}

/* Modal */
.quick-nav-modal {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}

.quick-nav-modal.active {
    opacity: 1;
    visibility: visible;
}

/* Overlay */
.quick-nav-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.85);
    backdrop-filter: blur(4px);
}

/* Panel */
.quick-nav-panel {
    position: relative;
    width: 90%;
    max-width: 500px;
    max-height: 80vh;
    background: linear-gradient(135deg, var(--color-gray-900) 0%, var(--color-black) 100%);
    border: 2px solid var(--color-silver);
    border-radius: var(--border-radius);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5), 0 0 0 1px rgba(192, 192, 192, 0.2);
    transform: scale(0.9) translateY(20px);
    transition: transform 0.3s ease;
    overflow: hidden;
}

.quick-nav-modal.active .quick-nav-panel {
    transform: scale(1) translateY(0);
}

/* Header */
.quick-nav-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-lg) var(--spacing-xl);
    border-bottom: 2px solid var(--color-silver-dark);
    background: linear-gradient(180deg, rgba(192, 192, 192, 0.1) 0%, transparent 100%);
}

.quick-nav-title {
    font-family: var(--font-heading);
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--color-silver-light);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin: 0;
}

.quick-nav-close {
    background: none;
    border: none;
    color: var(--color-silver);
    cursor: pointer;
    padding: 8px;
    transition: all var(--transition-fast);
    border-radius: 4px;
}

.quick-nav-close:hover {
    color: var(--color-white);
    background-color: rgba(255, 255, 255, 0.1);
    transform: rotate(90deg);
}

/* Navigation */
.quick-nav {
    padding: var(--spacing-md);
    max-height: calc(80vh - 80px);
    overflow-y: auto;
}

.quick-nav-item {
    display: block;
    padding: 14px 18px;
    font-size: 0.95rem;
    color: var(--color-silver-light);
    text-decoration: none;
    border-left: 3px solid transparent;
    transition: all var(--transition-fast);
    position: relative;
    background-color: rgba(255, 255, 255, 0.02);
    border-radius: 6px;
    margin-bottom: 6px;
}

.quick-nav-item::before {
    content: '';
    position: absolute;
    left: 12px;
    top: 50%;
    transform: translateY(-50%);
    width: 0;
    height: 2px;
    background: var(--color-silver);
    transition: width var(--transition-base);
}

.quick-nav-item:hover {
    color: var(--color-white);
    background: linear-gradient(90deg, rgba(192, 192, 192, 0.15), rgba(192, 192, 192, 0.05));
    border-left-color: var(--color-silver);
    padding-left: 24px;
}

.quick-nav-item:hover::before {
    width: 6px;
}

.quick-nav-item.active {
    color: var(--color-white);
    background: linear-gradient(90deg, rgba(192, 192, 192, 0.25), rgba(192, 192, 192, 0.1));
    border-left-color: var(--color-silver);
    font-weight: 600;
}

.quick-nav-item.active::before {
    width: 6px;
}

/* Custom Scrollbar */
.quick-nav::-webkit-scrollbar {
    width: 8px;
}

.quick-nav::-webkit-scrollbar-track {
    background: rgba(255, 255, 255, 0.05);
    border-radius: 4px;
}

.quick-nav::-webkit-scrollbar-thumb {
    background: var(--color-silver-dark);
    border-radius: 4px;
}

.quick-nav::-webkit-scrollbar-thumb:hover {
    background: var(--color-silver);
}

/* Responsive */
@media (max-width: 768px) {
    .quick-nav-floating-btn {
        width: 52px;
        height: 52px;
        bottom: 20px;
        right: 20px;
    }
    
    .quick-nav-panel {
        width: 95%;
        max-height: 85vh;
    }
    
    .quick-nav-header {
        padding: var(--spacing-md) var(--spacing-lg);
    }
    
    .quick-nav-title {
        font-size: 1rem;
    }
}

/* Print */
@media print {
    .quick-nav-floating-btn,
    .quick-nav-modal {
        display: none;
    }
}

/* ===============================================
   404 ERROR PAGE - Premium Design
   =============================================== */

/* Container */
.error-404-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: var(--spacing-2xl) var(--spacing-lg);
}

/* Main Content */
.error-404-content {
    text-align: center;
    padding: var(--spacing-3xl) 0;
    background: linear-gradient(135deg, rgba(192, 192, 192, 0.05) 0%, transparent 100%);
    border-radius: var(--border-radius);
    margin-bottom: var(--spacing-3xl);
}

/* 404 Graphic */
.error-404-graphic {
    margin-bottom: var(--spacing-xl);
    animation: float 3s ease-in-out infinite;
}

@keyframes float {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-10px);
    }
}

/* Error Message */
.error-404-message {
    margin-bottom: var(--spacing-2xl);
}

.error-404-title {
    font-family: var(--font-heading);
    font-size: clamp(1.8rem, 4vw, 2.5rem);
    font-weight: 700;
    color: var(--color-black);
    margin-bottom: var(--spacing-md);
}

.error-404-description {
    font-size: 1.1rem;
    color: var(--color-gray-600);
    max-width: 600px;
    margin: 0 auto;
    line-height: 1.6;
}

/* Search Box */
.error-404-search {
    max-width: 600px;
    margin: 0 auto var(--spacing-2xl);
}

.search-form {
    width: 100%;
}

.search-input-wrapper {
    display: flex;
    align-items: center;
    background: var(--color-white);
    border: 2px solid var(--color-silver-dark);
    border-radius: 50px;
    padding: 4px;
    transition: all var(--transition-base);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
}

.search-input-wrapper:focus-within {
    border-color: var(--color-silver);
    box-shadow: 0 4px 20px rgba(192, 192, 192, 0.2);
}

.search-icon {
    margin-left: var(--spacing-md);
    color: var(--color-silver-dark);
    flex-shrink: 0;
}

.search-field {
    flex: 1;
    border: none;
    outline: none;
    padding: var(--spacing-sm) var(--spacing-md);
    font-size: 1rem;
    background: transparent;
}

.search-field::placeholder {
    color: var(--color-gray-400);
}

.search-submit {
    background: linear-gradient(135deg, var(--color-black) 0%, var(--color-gray-900) 100%);
    color: var(--color-white);
    border: none;
    padding: 12px 28px;
    border-radius: 50px;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-base);
    white-space: nowrap;
}

.search-submit:hover {
    background: linear-gradient(135deg, var(--color-silver) 0%, var(--color-silver-light) 100%);
    color: var(--color-black);
    transform: translateX(-2px);
}

/* Quick Actions */
.error-404-actions {
    display: flex;
    gap: var(--spacing-md);
    justify-content: center;
    flex-wrap: wrap;
}

.error-404-actions .btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 24px;
    font-size: 1rem;
    text-decoration: none;
    border-radius: 8px;
    font-weight: 600;
    transition: all var(--transition-base);
}

.btn-primary {
    background: linear-gradient(135deg, var(--color-black) 0%, var(--color-gray-900) 100%);
    color: var(--color-white);
    border: 2px solid var(--color-black);
}

.btn-primary:hover {
    background: linear-gradient(135deg, var(--color-silver) 0%, var(--color-silver-light) 100%);
    color: var(--color-black);
    border-color: var(--color-silver);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(192, 192, 192, 0.3);
}

.btn-primary svg {
    transition: transform var(--transition-base);
}

.btn-primary:hover svg {
    transform: scale(1.1);
}

.btn-secondary {
    background: var(--color-white);
    color: var(--color-black);
    border: 2px solid var(--color-silver-dark);
}

.btn-secondary:hover {
    background: var(--color-silver-light);
    border-color: var(--color-silver);
    transform: translateY(-2px);
}

/* Popular Posts Section */
.error-404-suggestions {
    margin-bottom: var(--spacing-3xl);
}

.suggestions-title {
    font-family: var(--font-heading);
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--color-black);
    margin-bottom: var(--spacing-xl);
    text-align: center;
    position: relative;
    padding-bottom: var(--spacing-md);
}

.suggestions-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 3px;
    background: linear-gradient(90deg, var(--color-silver), var(--color-black), var(--color-silver));
}

.suggestions-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-xl);
}

/* Suggestion Card */
.suggestion-card {
    background: var(--color-white);
    border: 1px solid var(--color-gray-200);
    border-radius: var(--border-radius);
    overflow: hidden;
    transition: all var(--transition-base);
}

.suggestion-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.12);
    border-color: var(--color-silver);
}

.suggestion-image {
    display: block;
    overflow: hidden;
    aspect-ratio: 16 / 9;
}

.suggestion-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-base);
}

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

.suggestion-content {
    padding: var(--spacing-lg);
}

.suggestion-category {
    display: inline-block;
    padding: 4px 12px;
    background: linear-gradient(135deg, var(--color-silver-light) 0%, var(--color-silver) 100%);
    color: var(--color-black);
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    border-radius: 4px;
    margin-bottom: var(--spacing-sm);
}

.suggestion-title {
    margin: var(--spacing-sm) 0;
}

.suggestion-title a {
    color: var(--color-black);
    text-decoration: none;
    font-size: 1.1rem;
    font-weight: 600;
    line-height: 1.4;
    transition: color var(--transition-fast);
}

.suggestion-title a:hover {
    color: var(--color-silver-dark);
}

.suggestion-date {
    display: block;
    font-size: 0.875rem;
    color: var(--color-gray-500);
}

/* Categories Section */
.error-404-categories {
    margin-bottom: var(--spacing-3xl);
}

.categories-title {
    font-family: var(--font-heading);
    font-size: 1.6rem;
    font-weight: 700;
    color: var(--color-black);
    margin-bottom: var(--spacing-xl);
    text-align: center;
}

.categories-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-md);
}

/* Category Card */
.category-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-xl) var(--spacing-lg);
    background: linear-gradient(135deg, rgba(192, 192, 192, 0.1) 0%, rgba(192, 192, 192, 0.05) 100%);
    border: 2px solid var(--color-silver-dark);
    border-radius: var(--border-radius);
    text-decoration: none;
    transition: all var(--transition-base);
    min-height: 120px;
}

.category-card:hover {
    background: linear-gradient(135deg, var(--color-silver-light) 0%, var(--color-silver) 100%);
    border-color: var(--color-silver);
    transform: translateY(-4px);
    box-shadow: 0 8px 20px rgba(192, 192, 192, 0.3);
}

.category-name {
    font-weight: 700;
    font-size: 1.1rem;
    color: var(--color-black);
    margin-bottom: var(--spacing-xs);
    text-align: center;
}

.category-count {
    font-size: 0.875rem;
    color: var(--color-gray-600);
}

/* Responsive */
@media (max-width: 768px) {
    .error-404-content {
        padding: var(--spacing-2xl) var(--spacing-lg);
    }
    
    .error-404-title {
        font-size: 1.8rem;
    }
    
    .error-404-actions {
        flex-direction: column;
    }
    
    .error-404-actions .btn {
        width: 100%;
        justify-content: center;
    }
    
    .suggestions-grid {
        grid-template-columns: 1fr;
    }
    
    .categories-grid {
        grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    }
    
    .search-submit span {
        display: none;
    }
    
    .search-submit::after {
        content: '→';
        font-size: 1.2rem;
    }
}

@media (max-width: 480px) {
    .error-404-graphic svg {
        width: 150px;
        height: 90px;
    }
    
    .categories-grid {
        grid-template-columns: 1fr;
    }
}