.single-blog-title {

    background: linear-gradient(135deg,
            rgba(0, 0, 0, .05),
            rgba(0, 0, 0, .01));

    padding: 60px 20px;

    border-radius: 20px;

    margin-bottom: 40px;
}

.single-blog-title h1 {

    text-align: center;

    font-size: clamp(2rem, 3vw, 2.3rem);

    font-weight: 800;

    color: var(--primaryColor);

    max-width: 800px;

    margin: auto;

    line-height: 1.4;
}





/* ================================== */
/* ================================== */
/* ================================== */
.single-blog-article {
    position: relative;
    margin-top: 20px;

}

/* ============= */
/* ============= */
/* ============= */

.single-blog-container {
    width: 90%;
    max-width: 1300px;
    margin: 0 auto;

}

.single-blog-row {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: var(--space-lg);
    align-items: start;
}

.single-blog-row .col-right,
.single-blog-row .col-left {
    width: 100%;
    min-width: 0;
    box-sizing: border-box;
    overflow: hidden;

    display: flex;
    flex-direction: column;
    gap: var(--space-lg);
    align-items: start;
    justify-content: center;
    /* padding-inline: var(--space-md); */
}

/* ================= IMAGES ================= */

.single-blog-article .img {

    border: none;

    padding: 0;

    border-radius: 20px;

    overflow: hidden;

    position: relative;

    box-shadow: 0 20px 40px rgba(0, 0, 0, .15);
    width: 100%;
}

.single-blog-article .img img {
    width: 100%;
    aspect-ratio: 1/0.5;
    transition: transform .5s ease;
}

.single-blog-article .img:hover img {

    transform: scale(1.05);
}

/* ============ toc */
.toc-container {

    background: var(--color-white);

    border-radius: 20px;

    padding: var(--space-md);

    box-shadow: 0 10px 30px rgba(0, 0, 0, .08);

    border: 1px solid #eee;

    /* position: sticky;

    top: 120px; */
    width: 100%;

    display: flex;
    flex-direction: column;
    align-items: start;
    gap: var(--space-sm);
    

}

/* ----------------- */
.toc-toggle {
    display: flex;
    align-items: center;
    border: 2px solid #ddd;
    border-radius: 8px;
    padding: 5px;
    margin-left: 10px;
}


/* ------------- */
.toc-header {

    display: flex;

    align-items: center;

    gap: var(--space-sm);

    font-weight: bold;

    font-size: 18px;

    color: var(--primaryColor);
}

.toc-header.active .arrow-unsorted-368013 {
    transform: rotate(180deg);
}

/* -------------- */

.toc-nav ol {

    list-style: none;

    padding: 0;
    display: flex;
    flex-direction: column;
    align-items: start;
    gap: var(--space-sm);
}



.toc-nav a {

    text-decoration: none;

    color: #555;

    transition: .3s;

    font-size: 16px;

    display: block;

    padding-right: var(--space-sm);

    border-right: 3px solid transparent;
}

.toc-nav a:hover {

    color: var(--primaryColor);

    border-color: var(--primaryColor);

    transform: translateX(-5px);
}


.toc-nav {
    overflow: hidden;
    max-height: 0;
    opacity: 0;
    /* transform: translateY(-5px); */
    transition: all 0.4s ease;
    width: 100%;
}

.toc-nav.open {
    max-height: 500px;
    opacity: 1;
    overflow-y: auto;
    /* transform: translateY(0); */
}

/* ================== */

.blog-content {
    display: flex;
    flex-direction: column;
    align-items: start;
    gap: var(--space-sm);

    font-size: 18px;

    line-height: 2;

    color: #444;
}

.blog-content h2 {

    font-size: clamp(1.5rem, 2vw, 2rem);

    color: var(--primaryColor);

    position: relative;

    padding-right: 15px;
}

.blog-content h2::before {

    content: "";

    position: absolute;

    right: 0;

    top: 0;

    width: 5px;

    height: 100%;

    background: var(--primaryColor);

    border-radius: 5px;
}

.blog-content a {

    color: var(--primaryColor);

    font-weight: bold;

    text-decoration: none;

    border-bottom: 2px dashed var(--primaryColor);

    transition: .3s;
}

.blog-content a:hover {

    opacity: .7;
}

.blog-content ul {

    list-style: none;

    padding: 0;
}

.blog-content ul li {

    position: relative;

    padding-right: 25px;

    margin-bottom: 10px;
}

.blog-content ul li::before {

    content: "✔";

    position: absolute;

    right: 0;

    color: var(--primaryColor);

    font-weight: bold;
}

/* ============= */
/* ============= */
/* ============= */
/* ============= */
.col-left {

    position: sticky;

    top: 0px;

    display: flex;

    flex-direction: column;

    gap: var(--space-lg);
}

.col-left .title {

    font-size: 22px;

    font-weight: 700;

    color: var(--primaryColor);

    text-align: right;

    position: relative;

    padding-right: 15px;
}

.col-left .title::before {

    content: "";

    position: absolute;

    right: 0;

    top: 0;

    width: 5px;

    height: 100%;

    background: var(--primaryColor);

    border-radius: 6px;
}

.col-left .sec1 ul,
.col-left .sec3 ul {
    display: flex;
    flex-direction: column;
    align-items: start;
    gap: var(--space-sm);
    list-style: none;
    width: 100%;
}

.col-left .sec1,
.col-left .sec3 {
    display: flex;
    flex-direction: column;
    align-items: start;
    gap: var(--space-md);
}

.col-left .sec1 ul li {

    background: white;

    border-radius: 12px;

    padding: 14px 18px;

    border: 1px solid #eee;

    transition: .3s;

    box-shadow: 0 4px 12px rgba(0, 0, 0, .05);
    width: 100%;
}

.col-left .sec1 ul li:hover {

    transform: translateX(-8px);

    border-color: var(--primaryColor);

    box-shadow: 0 10px 25px rgba(0, 0, 0, .1);
}

.col-left .sec1 ul li a {

    display: flex;

    justify-content: flex-start;
    gap: 5px;

    align-items: center;

    color: #444;

    font-weight: 600;

    transition: .3s;
}

.col-left .sec1 ul li a i {

    color: var(--primaryColor);

    transition: .3s;
}

.col-left .sec1 ul li:hover a {

    color: var(--primaryColor);
}

.site-services-section ul li {

    background: white;

    border-radius: 16px;

    padding: 14px;

    border: 1px solid #eee;

    transition: .3s;

    display: block;

    position: relative;

    overflow: hidden;
    width: 100%;

}

.link-box {

    display: flex;

    align-items: center;

    gap: 12px;

    font-weight: 600;

    color: #333;

    transition: .3s;
}

.link-box img {

    transition: .3s;
}

.site-services-section ul li:hover img {

    transform: rotate(6deg) scale(1.1);
}

.col-left .sec1,
.col-left .sec3 {

    background: white;

    padding: 20px;

    border-radius: 20px;

    box-shadow: 0 10px 30px rgba(0, 0, 0, .06);

    border: 1px solid #eee;
    width: 90%;
}

.site-services-section ul li:first-child {

    border: 2px solid var(--primaryColor);

    background: linear-gradient(to left,
            rgba(0, 0, 0, .02),
            transparent);
}

@media (max-width: 768px) {
    .single-blog-article .single-blog-row {
        grid-template-columns: 1fr;
    }
}