/* ═══════════════════════════════════════
   BLOG CSS — Article & Listing Styles
   Matches the main site: Drishti Eye Care
═══════════════════════════════════════ */

:root {
    --primary-red: #B22222;
    --accent-red: #8B0000;
    --soft-white: #FDFDFD;
    --dark-navy: #0F172A;
    --text-gray: #475569;
    --light-gray: #F1F5F9;
}

/* ─────────────────────────────────────
   ARTICLE PAGE (_post.html)
───────────────────────────────────────── */

.article-page {
    background: var(--soft-white);
}

/* Article Header Section */
.article-header {
    padding: 60px 0 40px;
    background: white;
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
}

.article-breadcrumb {
    margin-bottom: 24px;
}

.article-breadcrumb .breadcrumb {
    background: transparent;
    padding: 0;
    font-size: 0.9rem;
}

.article-breadcrumb .breadcrumb-item a {
    color: var(--text-gray);
    text-decoration: none;
    transition: 0.3s;
}

.article-breadcrumb .breadcrumb-item a:hover {
    color: var(--primary-red);
}

.article-breadcrumb .breadcrumb-item.active {
    color: var(--primary-red);
    font-weight: 600;
}

.article-title {
    font-size: clamp(1.8rem, 4vw, 2.8rem);
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: 16px;
    color: var(--dark-navy);
}

.article-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 24px;
    font-size: 0.9rem;
    color: var(--text-gray);
}

.article-meta .meta-item {
    display: flex;
    align-items: center;
    gap: 8px;
}

.article-meta .meta-item i {
    color: var(--primary-red);
    font-size: 1rem;
}

@media (max-width: 767px) {
    .article-header {
        padding: 40px 0 24px;
    }
    
    .article-meta {
        gap: 16px;
        font-size: 0.85rem;
    }
}

/* Article Cover Image */
.article-cover {
    width: 100%;
    max-height: 500px;
    overflow: hidden;
    background: var(--light-gray);
}

.article-cover img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

/* Article Body — Long-form Content */
.article-body {
    padding: 80px 0;
}

.article-body > .container {
    max-width: 100%;
}

/* Typography for article content */
.article-body p {
    font-size: 1.05rem;
    line-height: 1.8;
    margin-bottom: 24px;
    color: var(--dark-navy);
}

.article-body h2 {
    font-size: clamp(1.5rem, 3vw, 2rem);
    font-weight: 700;
    margin-top: 48px;
    margin-bottom: 24px;
    color: var(--dark-navy);
    padding-top: 16px;
    border-top: 3px solid var(--primary-red);
}

.article-body h3 {
    font-size: clamp(1.2rem, 2.5vw, 1.5rem);
    font-weight: 700;
    margin-top: 40px;
    margin-bottom: 20px;
    color: var(--dark-navy);
}

.article-body h4 {
    font-size: 1.2rem;
    font-weight: 700;
    margin-top: 32px;
    margin-bottom: 16px;
    color: var(--dark-navy);
}

/* Lists styling */
.article-body ul, .article-body ol {
    margin-bottom: 24px;
    padding-left: 24px;
}

.article-body li {
    line-height: 1.8;
    margin-bottom: 12px;
    color: var(--dark-navy);
}

.article-body ul li {
    list-style: disc;
}

.article-body ol li {
    list-style: decimal;
}

.article-body li strong {
    color: var(--dark-navy);
    font-weight: 600;
}

/* Blockquotes */
.article-body blockquote {
    border-left: 5px solid var(--primary-red);
    padding-left: 24px;
    margin-left: 0;
    margin-bottom: 24px;
    padding-top: 12px;
    padding-bottom: 12px;
    font-style: italic;
    color: var(--text-gray);
    font-size: 1.05rem;
    line-height: 1.8;
    background: rgba(178, 34, 34, 0.04);
    padding-right: 24px;
    padding-top: 16px;
    padding-bottom: 16px;
    border-radius: 0 12px 12px 0;
}

.article-body blockquote p {
    margin-bottom: 0;
}

.article-body blockquote cite {
    display: block;
    margin-top: 12px;
    font-size: 0.9rem;
    font-style: normal;
    color: var(--text-gray);
}

/* Emphasis */
.article-body strong, .article-body b {
    font-weight: 700;
    color: var(--dark-navy);
}

.article-body em, .article-body i {
    font-style: italic;
    color: var(--text-gray);
}

/* Code blocks (if any) */
.article-body code {
    background: var(--light-gray);
    padding: 2px 6px;
    border-radius: 4px;
    font-family: 'Courier New', monospace;
    font-size: 0.9rem;
    color: #c7254e;
}

.article-body pre {
    background: #1e1e1e;
    color: #d4d4d4;
    padding: 16px;
    border-radius: 8px;
    overflow-x: auto;
    margin-bottom: 24px;
    line-height: 1.6;
}

.article-body pre code {
    background: none;
    padding: 0;
    color: inherit;
}

/* Images in article */
.article-body img {
    max-width: 100%;
    height: auto;
    display: block;
    margin: 32px 0;
    border-radius: 12px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
}

/* Horizontal rules */
.article-body hr {
    border: none;
    height: 2px;
    background: linear-gradient(to right, transparent, var(--primary-red), transparent);
    margin: 48px 0;
    opacity: 0.6;
}

@media (max-width: 767px) {
    .article-body {
        padding: 40px 0;
    }
    
    .article-body p {
        font-size: 1rem;
        line-height: 1.7;
    }
    
    .article-body h2 {
        margin-top: 36px;
        font-size: 1.5rem;
    }
    
    .article-body h3 {
        margin-top: 28px;
        font-size: 1.2rem;
    }
    
    .article-body ul, .article-body ol {
        padding-left: 20px;
    }
    
    .article-body blockquote {
        padding-left: 16px;
        padding-right: 16px;
        margin-left: -16px;
    }
}

/* ─────────────────────────────────────
   BOOKING CTA SECTION
───────────────────────────────────────── */

.booking-cta {
    padding: 80px 0;
    background: white;
    border-top: 1px solid rgba(0, 0, 0, 0.05);
}

.cta-photo-wrapper {
    width: 260px;
    height: 260px;
    margin: 0 auto;
}

.cta-doctor-photo {
    display: block;
    width: 260px !important;
    height: 260px !important;
    max-width: 260px !important;
    border-radius: 50%;
    box-shadow: 0 6px 20px rgba(178, 34, 34, 0.2);
    border: 4px solid var(--primary-red);
    object-fit: cover;
}

.cta-content {
    background: linear-gradient(135deg, rgba(178, 34, 34, 0.06) 0%, rgba(178, 34, 34, 0.02) 100%);
    border: 2px solid var(--primary-red);
    border-radius: 16px;
    padding: 36px;
}

.cta-badge {
    display: inline-block;
    background: var(--primary-red);
    color: white;
    font-size: 0.75rem;
    font-weight: 800;
    letter-spacing: 2px;
    text-transform: uppercase;
    padding: 6px 14px;
    border-radius: 50px;
    margin-bottom: 12px;
}

.cta-content h3 {
    font-size: 1.8rem;
    font-weight: 800;
    color: var(--dark-navy);
    margin-bottom: 8px;
    line-height: 1.3;
}

.cta-credentials {
    font-size: 0.9rem;
    color: var(--primary-red);
    font-weight: 600;
    margin-bottom: 16px;
    padding-bottom: 12px;
    border-bottom: 2px solid rgba(178, 34, 34, 0.3);
}

.cta-description {
    font-size: 1rem;
    color: var(--dark-navy);
    line-height: 1.7;
    margin-bottom: 16px;
}

.cta-highlight {
    font-size: 0.95rem;
    color: var(--dark-navy);
    background: rgba(178, 34, 34, 0.08);
    padding: 12px 16px;
    border-radius: 8px;
    margin-bottom: 24px;
    border-left: 4px solid var(--primary-red);
}

.cta-highlight strong {
    color: var(--primary-red);
}

.cta-buttons {
    display: flex;
    gap: 16px;
    justify-content: flex-start;
    flex-wrap: wrap;
    margin-bottom: 20px;
}

.cta-buttons a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    white-space: nowrap;
}

.cta-hours {
    font-size: 0.9rem;
    color: var(--text-gray);
    margin-bottom: 0;
}

.btn-whatsapp {
    background: #25D366;
    color: white;
    padding: 14px 32px;
    border-radius: 12px;
    font-weight: 700;
    transition: 0.3s;
    border: none;
    display: inline-block;
    text-decoration: none;
}

.btn-whatsapp:hover {
    background: #1ebe5d;
    transform: translateY(-3px);
    box-shadow: 0 10px 20px rgba(37, 211, 102, 0.2);
    color: white;
}

@media (max-width: 767px) {
    .booking-cta {
        padding: 60px 0;
    }
    
    .cta-content {
        padding: 24px;
    }
    
    .cta-content h3 {
        font-size: 1.4rem;
    }
    
    .cta-photo-wrapper {
        width: 180px;
        height: 180px;
    }
    
    .cta-doctor-photo {
        width: 180px !important;
        height: 180px !important;
        max-width: 180px !important;
    }
    
    .cta-buttons {
        justify-content: center;
        gap: 12px;
    }
    
    .cta-buttons a {
        padding: 12px 20px;
        font-size: 0.9rem;
    }
}

/* ─────────────────────────────────────
   ARTICLE NAVIGATION
───────────────────────────────────────── */

.article-nav {
    background: var(--light-gray);
}

/* {{PREV}} / {{NEXT}} each render a bare <a> or nothing;
   the wrapper collapses entirely when both are empty. */
.article-nav-links {
    display: flex;
    gap: 24px;
    padding: 60px 0;
}

.article-nav-links:not(:has(a)) {
    display: none;
}

.article-nav-prev,
.article-nav-next {
    flex: 1 1 0;
    min-width: 0;
}

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

.article-nav-links a {
    display: block;
    padding: 28px;
    background: white;
    border-radius: 12px;
    border-left: 5px solid var(--primary-red);
    text-decoration: none;
    font-family: 'Lexend Deca', sans-serif;
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--dark-navy);
    line-height: 1.4;
    transition: 0.3s;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.04);
}

.article-nav-next a {
    border-left: none;
    border-right: 5px solid var(--primary-red);
}

.article-nav-links a:hover {
    color: var(--primary-red);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.08);
    transform: translateY(-4px);
}

@media (max-width: 767px) {
    .article-nav-links {
        flex-direction: column;
        gap: 16px;
        padding: 40px 0;
    }

    .article-nav-next {
        text-align: left;
    }

    .article-nav-next a {
        border-right: none;
        border-left: 5px solid var(--primary-red);
    }

    .article-nav-links a {
        padding: 20px;
    }
}

/* ─────────────────────────────────────
   BLOG LISTING PAGE (_index.html)
───────────────────────────────────────── */

/* Blog Header */
.blog-header {
    padding: 60px 0 40px;
    background: white;
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
}

.blog-title {
    font-size: clamp(2rem, 5vw, 3rem);
    font-weight: 800;
    color: var(--dark-navy);
    margin-bottom: 16px;
}

.blog-intro {
    font-size: 1.1rem;
    color: var(--text-gray);
    line-height: 1.7;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

@media (max-width: 767px) {
    .blog-header {
        padding: 40px 0 24px;
    }
    
    .blog-title {
        font-size: 1.8rem;
    }
    
    .blog-intro {
        font-size: 1rem;
    }
}

/* Blog Posts Grid */
.blog-posts {
    padding: 80px 0;
}

.blog-card {
    display: flex;
    flex-direction: column;
    height: 100%;
    background: white;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.06);
    transition: 0.3s;
    border: 1px solid rgba(0, 0, 0, 0.05);
}

.blog-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 28px rgba(0, 0, 0, 0.12);
}

/* Card Image */
.blog-card-image {
    position: relative;
    width: 100%;
    height: 240px;
    overflow: hidden;
    background: var(--light-gray);
}

.blog-card-image a {
    display: block;
    width: 100%;
    height: 100%;
}

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

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

/* Card Content */
.blog-card-content {
    padding: 28px;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}

.blog-card-title {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--dark-navy);
    margin-bottom: 12px;
    line-height: 1.4;
}

.blog-card-title a {
    color: var(--dark-navy);
    text-decoration: none;
    transition: 0.3s;
}

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

.blog-card-excerpt {
    font-size: 0.95rem;
    color: var(--text-gray);
    line-height: 1.6;
    margin-bottom: 16px;
    flex-grow: 1;
}

/* Card Meta */
.blog-card-meta {
    display: flex;
    gap: 20px;
    font-size: 0.85rem;
    color: var(--text-gray);
    margin-bottom: 16px;
    padding-top: 12px;
    border-top: 1px solid rgba(0, 0, 0, 0.05);
}

.blog-card-meta .meta-item {
    display: flex;
    align-items: center;
    gap: 6px;
}

.blog-card-meta i {
    color: var(--primary-red);
}

/* Card Link */
.blog-card-link {
    display: inline-block;
    color: var(--primary-red);
    font-weight: 700;
    text-decoration: none;
    transition: 0.3s;
    margin-top: auto;
}

.blog-card-link:hover {
    color: var(--accent-red);
    gap: 8px;
}

.blog-card-link i {
    transition: 0.3s;
}

.blog-card:hover .blog-card-link i {
    transform: translateX(4px);
}

@media (max-width: 767px) {
    .blog-posts {
        padding: 60px 0;
    }
    
    .blog-card-image {
        height: 200px;
    }
    
    .blog-card-content {
        padding: 20px;
    }
    
    .blog-card-title {
        font-size: 1.1rem;
    }
    
    .blog-card-excerpt {
        font-size: 0.9rem;
    }
}

/* ─────────────────────────────────────
   PAGINATION
───────────────────────────────────────── */

.blog-pagination {
    display: flex;
    justify-content: center;
    gap: 8px;
    flex-wrap: wrap;
}

.blog-pagination a,
.blog-pagination span {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 8px;
    border: 1px solid rgba(0, 0, 0, 0.1);
    background: white;
    color: var(--dark-navy);
    text-decoration: none;
    font-weight: 600;
    font-size: 0.9rem;
    transition: 0.3s;
}

.blog-pagination a:hover {
    background: var(--primary-red);
    color: white;
    border-color: var(--primary-red);
}

.blog-pagination span.active,
.blog-pagination .current {
    background: var(--primary-red);
    color: white;
    border-color: var(--primary-red);
}

.blog-pagination .prev,
.blog-pagination .next {
    width: auto;
    padding: 0 16px;
}

@media (max-width: 767px) {
    .blog-pagination a,
    .blog-pagination span {
        width: 36px;
        height: 36px;
        font-size: 0.85rem;
    }
}

/* ═══════════════════════════════════════
   RESPONSIVE ADJUSTMENTS
═══════════════════════════════════════ */

/* Tablet & Medium screens */
@media (min-width: 768px) and (max-width: 1024px) {
    .article-body {
        padding: 60px 0;
    }
    
    .booking-cta {
        padding: 60px 0;
    }
}

/* Extra large screens */
@media (min-width: 1200px) {
    .blog-card-content {
        padding: 32px;
    }
}

/* Print styles */
@media print {
    .topbar, .navbar, .mobile-cta-bar, .booking-cta, .article-nav {
        display: none;
    }
    
    .article-body {
        padding: 0;
    }
    
    body {
        padding-top: 0;
        padding-bottom: 0;
    }
    
    .article-body p, .article-body li, .article-body blockquote {
        page-break-inside: avoid;
    }
    
    .article-body h2, .article-body h3 {
        page-break-after: avoid;
    }
}