:root {
    --primary-color: #4361ee;
    --primary-light: #e6f0ff;
    --text-color: #2b2d42;
    --text-light: #6c757d;
    --bg-light: #f8f9fa;
    --transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
}

.text-deep-purple{
    color: #262254 !important;
}

/* Main container with balanced margins */
.blog-outer-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 .5rem;
}

.blog-container {
    display: flex;
    position: relative;
    gap: 3rem;
}

/* Centered main content area */
.blog-main-content {
    flex: 1;
    max-width: 800px;
    margin: 0 auto;
}

/* Centered content sections */
.section-content, 
.section-image {
    max-width: auto;
    margin-left: auto;
    margin-right: auto;
    display: block;
}

.section-image {
    width: 100%;
}

.sidebar-header {
    position: sticky;
    top: 0;
    /* background: white; Match background color */
    backdrop-filter: blur(10px);
    background-color: rgba(255, 255, 255, 0.3); /* Optional: semi-dark overlay */
    z-index: 10; /* Ensures it stays above the scrolling content */
}

/* Previous styles remain largely the same */
.sidebar-title {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-light);
}

/* Related Articles Styles */
.related-blogs-container {
    display: flex;                  /* Flexbox layout */
    flex-wrap: nowrap;              /* Keep items in one row */
    gap: 1.5rem;                    /* Spacing between cards */
    overflow-x: auto;               /* Enable horizontal scrolling */
    padding: 1rem;                  /* Padding inside container */
    scroll-behavior: smooth;        /* Smooth scroll */
    -webkit-overflow-scrolling: touch; /* Smooth on iOS */
    cursor: grab;   
}

.related-blogs-container.dragging {
    user-select: none;       /* Chrome, Edge, Safari */
    -webkit-user-select: none;
    -ms-user-select: none;   /* IE/Edge */
}

.related-blog {
    flex: 0 0 auto;        /* prevent shrinking */
    width: 24rem;          /* fixed card width */
    border-radius: 8px;
    background: #fff;
    box-shadow: 0 2px 6px rgba(0,0,0,0.1);
    padding: 1rem;
}

.related-blog:hover {
    transform: translateY(-4px);
}

.related-blog-title {
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    line-height: 1.4;
}

.related-blog-title a {
    color: var(--text-color);
    text-decoration: none;
    transition: var(--transition);
}

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

.related-blog-date {
    font-size: 0.85rem;
    color: var(--text-light);
}

.related-blog img,
.related-blog-image {
    width: 100%;
    height: 160px;
    object-fit: cover;
    border-radius: 8px;
    margin-bottom: 0.75rem;
    pointer-events: none;            /* disable image drag */
    -webkit-user-drag: none;
    user-select: none;
}

.blog-content-wrapper {
    max-width: 100%;
    margin: 0 auto;
}

.blog-content {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    font-size: 1.125rem;
    line-height: 1.8;
    text-justify: inter-word;
    color: var(--text-color);
}

@media (max-width: 1224px) {
    .blog-content{
        margin-top: 0px !important;
    }
}

@media (max-width: 767.98px) {
    .blog-content{
        margin-top: 0px !important;
    }
}

.content-section {
    margin: 1.5rem 0;
}

.section-image {
    border-radius: 16px;
    max-height: 560px;
    object-fit: cover;
    margin: 2rem auto; /* Centered with auto margins */
    box-shadow: 0 15px 30px rgba(0,0,0,0.1);
    transition: var(--transition);
}

.section-image:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 40px rgba(0,0,0,0.15);
}

.section-content {
    margin-top: 1.5rem;
    font-size: 1.125rem;
    line-height: 1.8;
}

.section-content p {
    margin-bottom: 1.75rem;
}

.section-content h2 {
    font-size: 2rem;
    margin: 3rem 0 1.5rem;
    color: var(--text-color);
    position: relative;
}

.section-content h2:after {
    content: '';
    display: block;
    width: 60px;
    height: 4px;
    background: var(--primary-color);
    margin: 1rem 0;
    border-radius: 2px;
}

/* Quill Editor Font Size Classes */
.ql-size-small {
    font-size: 0.875rem !important; /* 14px */
}

.ql-size-normal {
    font-size: 1.125rem !important; /* 18px */
}

.ql-size-large {
    font-size: 1.5rem !important; /* 24px */
}

.ql-size-huge {
    font-size: 2rem !important; /* 32px */
}

/* Quill Editor Font Face Classes */
.ql-font-sans-serif {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif !important;
}

.ql-font-serif {
    font-family: Georgia, 'Times New Roman', Times, serif !important;
}

.ql-font-monospace {
    font-family: 'Courier New', Courier, monospace !important;
}

/* Additional font classes for better coverage */
.ql-font-arial {
    font-family: Arial, sans-serif !important;
}

.ql-font-helvetica {
    font-family: Helvetica, Arial, sans-serif !important;
}

.ql-font-times-new-roman {
    font-family: 'Times New Roman', Times, serif !important;
}

.ql-font-courier-new {
    font-family: 'Courier New', Courier, monospace !important;
}

.ql-font-georgia {
    font-family: Georgia, serif !important;
}

.ql-font-verdana {
    font-family: Verdana, sans-serif !important;
}

/* Blog content display font classes */
.blog-content .ql-font-sans-serif,
.section-content .ql-font-sans-serif {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif !important;
}

.blog-content .ql-font-serif,
.section-content .ql-font-serif {
    font-family: Georgia, 'Times New Roman', Times, serif !important;
}

.blog-content .ql-font-monospace,
.section-content .ql-font-monospace {
    font-family: 'Courier New', Courier, monospace !important;
}

/* Ensure font changes are applied to all content */
.blog-content *,
.section-content * {
    font-family: inherit;
}

/* Quill Text Alignment Classes */
.ql-align-left {
    text-align: left !important;
}

.ql-align-center {
    text-align: center !important;
}

.ql-align-right {
    text-align: right !important;
}

.ql-align-justify {
    text-align: justify !important;
}

/* Quill Indentation Classes */
.ql-indent-1 {
    padding-left: 3em !important;
}

.ql-indent-2 {
    padding-left: 6em !important;
}

.ql-indent-3 {
    padding-left: 9em !important;
}

.ql-indent-4 {
    padding-left: 12em !important;
}

.ql-indent-5 {
    padding-left: 15em !important;
}

.ql-indent-6 {
    padding-left: 18em !important;
}

.ql-indent-7 {
    padding-left: 21em !important;
}

.ql-indent-8 {
    padding-left: 24em !important;
}

/* Apply alignment and indentation to blog content */
.blog-content .ql-align-left,
.section-content .ql-align-left {
    text-align: left !important;
}

.blog-content .ql-align-center,
.section-content .ql-align-center {
    text-align: center !important;
}

.blog-content .ql-align-right,
.section-content .ql-align-right {
    text-align: right !important;
}

.blog-content .ql-align-justify,
.section-content .ql-align-justify {
    text-align: justify !important;
}

.blog-content .ql-indent-1,
.section-content .ql-indent-1 {
    padding-left: 3em !important;
}

.blog-content .ql-indent-2,
.section-content .ql-indent-2 {
    padding-left: 6em !important;
}

.blog-content .ql-indent-3,
.section-content .ql-indent-3 {
    padding-left: 9em !important;
}

.blog-content .ql-indent-4,
.section-content .ql-indent-4 {
    padding-left: 12em !important;
}

.blog-content .ql-indent-5,
.section-content .ql-indent-5 {
    padding-left: 15em !important;
}

.blog-content .ql-indent-6,
.section-content .ql-indent-6 {
    padding-left: 18em !important;
}

.blog-content .ql-indent-7,
.section-content .ql-indent-7 {
    padding-left: 21em !important;
}

.blog-content .ql-indent-8,
.section-content .ql-indent-8 {
    padding-left: 24em !important;
}

/* Quill List Classes */
.ql-list {
    list-style-type: none;
    padding-left: 0;
}

.ql-list li {
    position: relative;
    padding-left: 1.5em;
}

.ql-list li:before {
    content: "•";
    position: absolute;
    left: 0;
    color: var(--primary-color);
}

.ql-list.ql-list-ordered {
    counter-reset: ql-counter;
}

.ql-list.ql-list-ordered li {
    counter-increment: ql-counter;
}

.ql-list.ql-list-ordered li:before {
    content: counter(ql-counter) ".";
    font-weight: bold;
}

/* Quill Blockquote Classes */
.ql-blockquote {
    border-left: 4px solid var(--primary-color);
    padding-left: 1.5rem;
    margin: 1.5rem 0;
    font-style: italic;
    color: var(--text-light);
}

/* Quill Code Block Classes */
.ql-code-block {
    background-color: #f8f9fa;
    border: 1px solid #e9ecef;
    border-radius: 0.375rem;
    padding: 1rem;
    font-family: 'Courier New', Courier, monospace;
    font-size: 0.875rem;
    line-height: 1.5;
    overflow-x: auto;
    margin: 1.5rem 0;
}

/* Apply blockquote and code block styles to blog content */
.blog-content .ql-blockquote,
.section-content .ql-blockquote {
    border-left: 4px solid var(--primary-color);
    padding-left: 1.5rem;
    margin: 1.5rem 0;
    font-style: italic;
    color: var(--text-light);
}

.blog-content .ql-code-block,
.section-content .ql-code-block {
    background-color: #f8f9fa;
    border: 1px solid #e9ecef;
    border-radius: 0.375rem;
    padding: 1rem;
    font-family: 'Courier New', Courier, monospace;
    font-size: 0.875rem;
    line-height: 1.5;
    overflow-x: auto;
    margin: 1.5rem 0;
}

/* Enhanced Quill formatting for better display */
.blog-content p,
.section-content p {
    margin-bottom: 1.5rem;
    line-height: 1.8;
}

.blog-content h1,
.section-content h1 {
    font-size: 2.5rem;
    font-weight: 700;
    margin: 2rem 0 1.5rem;
    color: var(--text-color);
    line-height: 1.2;
}

.blog-content h2,
.section-content h2 {
    font-size: 2rem;
    font-weight: 600;
    margin: 2rem 0 1rem;
    color: var(--text-color);
    line-height: 1.3;
}

.blog-content h3,
.section-content h3 {
    font-size: 1.5rem;
    font-weight: 600;
    margin: 1.5rem 0 1rem;
    color: var(--text-color);
    line-height: 1.4;
}

.blog-content h4,
.section-content h4 {
    font-size: 1.25rem;
    font-weight: 600;
    margin: 1.25rem 0 0.75rem;
    color: var(--text-color);
    line-height: 1.4;
}

.blog-content h5,
.section-content h5 {
    font-size: 1.125rem;
    font-weight: 600;
    margin: 1rem 0 0.5rem;
    color: var(--text-color);
    line-height: 1.4;
}

.blog-content h6,
.section-content h6 {
    font-size: 1rem;
    font-weight: 600;
    margin: 1rem 0 0.5rem;
    color: var(--text-color);
    line-height: 1.4;
}

/* Enhanced list styling */
.blog-content ul,
.section-content ul {
    margin: 1rem 0;
    padding-left: 1.5rem;
}

.blog-content ol,
.section-content ol {
    margin: 1rem 0;
    padding-left: 1.5rem;
}

.blog-content li,
.section-content li {
    margin-bottom: 0.5rem;
    line-height: 1.6;
}

/* Enhanced blockquote styling */
.blog-content blockquote,
.section-content blockquote {
    border-left: 4px solid var(--primary-color);
    padding-left: 1.5rem;
    margin: 2rem 0;
    font-style: italic;
    color: var(--text-light);
    background-color: rgba(67, 97, 238, 0.05);
    padding: 1rem 1.5rem;
    border-radius: 0 0.5rem 0.5rem 0;
}

/* Enhanced code block styling */
.blog-content pre,
.section-content pre {
    background-color: #f8f9fa;
    border: 1px solid #e9ecef;
    border-radius: 0.5rem;
    padding: 1.5rem;
    font-family: 'Courier New', Courier, monospace;
    font-size: 0.875rem;
    line-height: 1.5;
    overflow-x: auto;
    margin: 2rem 0;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

.blog-content code,
.section-content code {
    background-color: #f8f9fa;
    border: 1px solid #e9ecef;
    border-radius: 0.25rem;
    padding: 0.25rem 0.5rem;
    font-family: 'Courier New', Courier, monospace;
    font-size: 0.875rem;
    color: #e83e8c;
}

/* Responsive text alignment and indentation */
@media (max-width: 768px) {
    .blog-content .ql-indent-1,
    .section-content .ql-indent-1 {
        padding-left: 1.5em !important;
    }
    
    .blog-content .ql-indent-2,
    .section-content .ql-indent-2 {
        padding-left: 3em !important;
    }
    
    .blog-content .ql-indent-3,
    .section-content .ql-indent-3 {
        padding-left: 4.5em !important;
    }
    
    .blog-content .ql-indent-4,
    .section-content .ql-indent-4 {
        padding-left: 6em !important;
    }
    
    .blog-content .ql-indent-5,
    .section-content .ql-indent-5 {
        padding-left: 7.5em !important;
    }
    
    .blog-content .ql-indent-6,
    .section-content .ql-indent-6 {
        padding-left: 9em !important;
    }
    
    .blog-content .ql-indent-7,
    .section-content .ql-indent-7 {
        padding-left: 10.5em !important;
    }
    
    .blog-content .ql-indent-8,
    .section-content .ql-indent-8 {
        padding-left: 12em !important;
    }
}

/* Responsive adjustments */
@media (max-width: 1200px) {
    .blog-main-content {
        max-width: 600px;
    }
}

@media (max-width: 992px) {
    .blog-container {
        flex-direction: column;
    }
    
    .blog-main-content {
        max-width: 100%;
        padding-right: 0;
        margin: 0 auto;
    }
    
    .section-content, 
    .section-image {
        max-width: 100%;
    }
}

@media (max-width: 768px) {
    .blog-outer-container {
        padding: 0rem;
    }
    
    .blog-hero {
        height: 60vh;
        min-height: 400px;
        border-radius: 0;
    }

    .blog-hero-content .hero-title {
        font-size: 2rem;
    }

    .content-section {
        margin: 3rem 0;
    }

    /* .related-blog {
        min-width: 240px;
    }

    .related-blog:last-child {
    margin-right: 1.5rem;
    } */

    .related-blog {
        width: 220px;   /* Narrower cards on mobile */
    }
}


 /* Image Column Offset */
 .blog-image-col {
    position: relative;
    top: 32%;                  /* offset the whole column */
    transform: translateY(32%);
    z-index: 10;
}

/* Image Container (always rectangular, landscape-like) */
.blog-hero-container {
    width: 1080px;              /* set max width for large screens */
    aspect-ratio: 16 / 9;       /* keeps rectangular shape */
    overflow: hidden;
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
    z-index: 999;
    border-radius: 16px;
}

/* Image inside */
.blog-hero-banner {
    z-index: 1000;
    width: 100%;
    height: 100%;
    object-fit: cover; /* fills container, keeps ratio */
}

/* Tablet (≤ 1224px) */
@media (max-width: 1224px) {
    .blog-image-col {
        top: 0; 
        transform: none;       /* remove offset */
    }

    .blog-hero-container {
        width: 100%;           /* full column width */
        aspect-ratio: 16 / 9;
        margin-bottom: 0 !important;
    }

    .margin-text-box {
        margin-top: 0 !important;
        margin-bottom: 0 !important; 
    }

    .breadcrumb {
        display: none;
    }
}

/* Mobile (≤ 767.98px) */
@media (max-width: 767.98px) {
    .blog-image-col {
        top: 0;
        transform: none;       /* ensure no float */
    }

    .blog-hero-container {
        width: 100%;           
        aspect-ratio: 16 / 9;  
        margin-top: 1rem;      /* spacing between text and image */
        margin-bottom: 2rem !important;      
    }

    .hero-text-box {
        margin-top: 2rem;
        margin-bottom: 1rem;
    }

    .breadcrumb {
        display: none;
    }
}

.mt-custom-6{
    margin-top: 5.3rem;
}

.mb-custom-6{
    margin-bottom: 8rem;
}

@media (max-width: 1224px) {
    .mb-custom-6{
        margin-bottom: 2rem !important;
    }    
}

/* Table of Contents Styling */
.toc-container {
    max-height: 400px;
    overflow-y: auto;
    padding-right: 10px;
}

.toc-link {
    display: block;
    padding: 4px 8px;
    border-radius: 4px;
    transition: all 0.3s ease;
    line-height: 1.4;
}

.toc-link:hover {
    background-color: rgba(105, 108, 255, 0.1);
    color: #262254 !important;
    transform: translateX(2px);
}

.toc-link.active {
    /* background-color: rgba(105, 108, 255, 0.15); */
    color: #262254 !important;
    font-weight: 600 !important;
}

/* Smooth scrolling */
html {
    scroll-behavior: smooth;
}

/* Custom scrollbar for TOC */
.toc-container::-webkit-scrollbar {
    width: 6px;
}

.toc-container::-webkit-scrollbar-track {
    background: #f1f1f1;
    border-radius: 3px;
}

.toc-container::-webkit-scrollbar-thumb {
    background: #c1c1c1;
    border-radius: 3px;
}

.toc-container::-webkit-scrollbar-thumb:hover {
    background: #a8a8a8;
}

/* Blog Content Link Styles */
.blog-content a, 
.section-content a {
    color: var(--primary-color);
    text-decoration: underline;
    font-weight: 500;
    transition: var(--transition);
    word-break: break-word;
}

.blog-content a:hover, 
.section-content a:hover {
    color: #3749d9;
    text-decoration: none;
    transform: translateY(-1px);
}

.blog-content a:focus, 
.section-content a:focus {
    outline: 2px solid var(--primary-color);
    outline-offset: 2px;
    border-radius: 2px;
}

/* Special styling for external links - Arrow removed */
.blog-content a[href^="http"]:not([href*="mysymphony.com"]):after,
.section-content a[href^="http"]:not([href*="mysymphony.com"]):after {
    display: none;
}

/* Email and phone links */
.blog-content a[href^="mailto:"],
.section-content a[href^="mailto:"] {
    color: #28a745;
}

.blog-content a[href^="tel:"],
.section-content a[href^="tel:"] {
    color: #17a2b8;
}