/* ================================================================
   SB Blog Template Plugin — CSS
   Prefix: .sb-   |   Scope: body.sb-blog-active only
   Zero impact on any other page / Edumal layout
   ================================================================ */

/* ----------------------------------------------------------------
   VARIABLES
   ---------------------------------------------------------------- */
body.sb-blog-active {
    --sb-navy:       #3E36A4;
    --sb-navy-dk:    #2C2680;
    --sb-navy-lt:    #F0EFFB;
    --sb-orange:     #FF3965;
    --sb-orange-dk:  #D92D55;
    --sb-green:      #10B981;
    --sb-green-lt:   #ECFDF5;
    --sb-purple:     #3E36A4;
    --sb-gold:       #F59E0B;
    --sb-red:        #EF4444;
    --sb-text:       #111827;
    --sb-text-mid:   #374151;
    --sb-text-muted: #6B7280;
    --sb-bg:         #F8FAFC;
    --sb-white:      #FFFFFF;
    --sb-border:     #E5E7EB;
    --sb-border-lt:  #F3F4F6;
    --sb-r:          10px;
    --sb-r-sm:       6px;
    --sb-r-lg:       16px;
    --sb-sh:         0 1px 3px rgba(0,0,0,.08),0 1px 2px rgba(0,0,0,.06);
    --sb-sh-md:      0 4px 12px rgba(0,0,0,.10);
    --sb-sh-lg:      0 10px 30px rgba(0,0,0,.13);
}

/* STICKY RESCUE: Force all possible Edumall parents to permit sticky children.
   These target the exact class and ID hierarchy Edumall uses.
   By targeting body.sb-blog-active, we ensure zero impact on other site pages. */
body.sb-blog-active,
body.sb-blog-active #page,
body.sb-blog-active .site,
body.sb-blog-active .site-wrapper,
body.sb-blog-active #inner-wrapper,
body.sb-blog-active .edumall-main-post,
body.sb-blog-active .post-layout-standard,
body.sb-blog-active #content .container,
body.sb-blog-active .site-content .container,
body.sb-blog-active #content,
body.sb-blog-active .site-content,
body.sb-blog-active .content-wrapper,
body.sb-blog-active #primary,
body.sb-blog-active .site-main,
body.sb-blog-active .entry-content,
body.sb-blog-active .hentry,
body.sb-blog-active .post-inner,
body.sb-blog-active article.post {
    max-width: 100% !important;
    width: 100% !important;
    padding: 0 !important;
    margin: 0 !important;
    float: none !important;
    display: block !important;
    overflow: visible !important; /* Critical for sticky */
    height: auto !important;
}

@media (max-width: 768px) {
    body.sb-blog-active #content .container,
    body.sb-blog-active .site-content .container {
        max-width: 1350px !important;
        width: 100% !important;
        padding: 0 10px !important;
    }
}
body.sb-blog-active { overflow-x: visible !important; }
body.sb-blog-active * { box-sizing: border-box; }

/* ----------------------------------------------------------------
   SHARED WRAPPER
   ---------------------------------------------------------------- */
.sb-page { background: var(--sb-bg); }

body.sb-blog-active .sb-body-wrap,
body.sb-blog-active .sb-wrap {
    max-width: 1360px;
    margin: 0 auto;
    padding: 0 20px;
    overflow: visible !important; /* Critical for sticky children */
}
.sb-body-wrap { padding: 28px 0 52px; width: 100%; box-sizing: border-box; }


/* ================================================================
   PROMO BAR
   ================================================================ */
.sb-promo-bar {
    background: linear-gradient(90deg, var(--sb-navy) 0%, #FF3965 100%);
    color: #fff;
    padding: 11px 0;
    position: relative;
    z-index: 200;
}
.sb-promo-inner {
    max-width: 1260px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 14px;
    flex-wrap: wrap;
    font-size: 13.5px;
    font-weight: 500;
    letter-spacing: .01em;
}
.sb-promo-cta {
    background: #fff;
    color: var(--sb-navy);
    font-size: 12px;
    font-weight: 800;
    padding: 5px 18px;
    border-radius: 20px;
    text-decoration: none;
    white-space: nowrap;
    flex-shrink: 0;
    box-shadow: 0 2px 8px rgba(0,0,0,.15);
    transition: all .2s;
}
.sb-promo-cta:hover { transform: translateY(-1px); box-shadow: 0 4px 14px rgba(0,0,0,.2); color: var(--sb-navy); }
.sb-promo-close {
    background: rgba(255,255,255,.15); border: 1px solid rgba(255,255,255,.3);
    color: #fff;
    cursor: pointer; font-size: 15px;
    padding: 0 8px; margin-left: auto; line-height: 26px; height: 26px;
    border-radius: 20px; transition: background .2s;
}
.sb-promo-close:hover { background: rgba(255,255,255,.3); }


/* ================================================================
   BREADCRUMB
   ================================================================ */
.sb-breadcrumb {
    background: var(--sb-white);
    border-bottom: 2px solid var(--sb-border);
    padding: 10px 0;
    font-size: 13px;
}
.sb-breadcrumb .sb-wrap {
    display: flex;
    align-items: center;
    gap: 6px;
    flex-wrap: wrap;
    color: var(--sb-text-muted);
}
.sb-breadcrumb a { color: var(--sb-text-muted); text-decoration: none; }
.sb-breadcrumb a:hover { color: var(--sb-navy); }
.sb-breadcrumb span[aria-hidden] { color: var(--sb-border); }
.sb-bc-current {
    color: var(--sb-navy);
    font-weight: 500;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    max-width: 420px;
}


/* ================================================================
   HERO
   ================================================================ */
.sb-hero {
    background: linear-gradient(135deg, #2C2680 0%, var(--sb-navy) 45%, #FF3965 100%);
    color: #fff;
    padding: 56px 0 48px;
    position: relative;
    overflow: hidden;
}
.sb-hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.03'%3E%3Ccircle cx='30' cy='30' r='30'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E") repeat;
    pointer-events: none;
}
.sb-hero-grid {
    display: grid;
    grid-template-columns: 1fr 400px;
    gap: 48px;
    align-items: center;
    position: relative;
    z-index: 1;
}
.sb-hero-text {
    display: flex;
    flex-direction: column;
    gap: 16px;
}
.sb-cat-pill {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background: rgba(255,255,255,.15);
    border: 1px solid rgba(255,255,255,.3);
    color: #fff;
    font-size: 11.5px;
    font-weight: 700;
    padding: 5px 14px;
    border-radius: 20px;
    text-decoration: none;
    text-transform: uppercase;
    letter-spacing: .07em;
    width: fit-content;
    backdrop-filter: blur(4px);
    transition: all .2s;
}
.sb-cat-pill:hover { background: rgba(255,255,255,.28); color: #fff; }
.sb-hero-text h1 {
    font-size: clamp(24px, 3vw, 40px);
    font-weight: 800;
    line-height: 1.2;
    color: #fff;
    margin: 0;
    text-shadow: 0 2px 8px rgba(0,0,0,.15);
}
.sb-hero-excerpt {
    font-size: 15.5px;
    line-height: 1.75;
    color: rgba(255,255,255,.9);
    margin: 0;
}
.sb-hero-img-wrap {
    border-radius: var(--sb-r);
    overflow: hidden;
    box-shadow: 0 15px 45px rgba(0,0,0,0.25);
    border: 2px solid rgba(255,255,255,0.1);
    background: rgba(0,0,0,0.1);
    width: 100%;
}
.sb-hero-img { 
    width: 100% !important; 
    height: auto !important; 
    display: block !important; 
    object-fit: contain !important; /* Forces full image visibility */
}


/* ================================================================
   META BAR (sticky)
   ================================================================ */
.sb-meta-bar {
    background: var(--sb-white);
    border-bottom: 2px solid var(--sb-border);
    box-shadow: 0 2px 12px rgba(62,54,164,.08);
    position: sticky;
    top: 0;
    z-index: 180;
}
.sb-meta-inner {
    display: flex;
    align-items: center;
    gap: 0;
    padding: 8px 20px;
    overflow-x: auto;
    scrollbar-width: none;
    flex-wrap: wrap;
}
.sb-meta-inner::-webkit-scrollbar { display: none; }
.sb-meta-item {
    display: flex;
    align-items: center;
    gap: 13px;
    padding: 8px 16px;
    white-space: nowrap;
    flex-shrink: 0;
    transition: all .2s;
}
.sb-meta-item:hover {
    background: var(--sb-bg);
    border-radius: var(--sb-r-sm);
}
.sb-meta-avatar {
    width: 38px !important; height: 38px !important;
    border-radius: 50% !important; object-fit: cover;
    box-shadow: 0 2px 6px rgba(0,0,0,0.08);
    overflow: hidden;
}
.sb-meta-init {
    display: flex; align-items: center; justify-content: center;
    background: var(--sb-navy); color: #fff; font-size: 14px; font-weight: 700;
}
.sb-meta-ico {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 38px;
    height: 38px;
    border-radius: 50%;
    background: var(--sb-navy-lt);
    color: var(--sb-navy);
    font-size: 15px;
    flex-shrink: 0;
    transition: all .2s;
}
.sb-meta-item:hover .sb-meta-ico {
    background: var(--sb-navy);
    color: #fff;
    transform: scale(1.05);
}
.sb-meta-item > div {
    display: flex; flex-direction: column; line-height: 1.35; gap: 2px;
}
.sb-meta-lbl {
    font-size: 11px; color: var(--sb-text-muted);
    text-transform: uppercase; letter-spacing: .06em; font-weight: 700;
}
.sb-meta-val {
    font-size: 14px; font-weight: 800; color: var(--sb-text); text-decoration: none;
}
.sb-meta-val:hover { color: var(--sb-orange); }
.sb-meta-div {
    width: 1px; height: 36px;
    background: var(--sb-border);
    flex-shrink: 0; margin: 0 10px;
}
.sb-meta-share {
    display: flex; align-items: center; gap: 8px;
    margin-left: auto; padding-left: 14px;
    border-left: 1px solid var(--sb-border);
    flex-shrink: 0;
}
.sb-meta-share > span {
    font-size: 11px; font-weight: 700; color: var(--sb-text-muted);
    text-transform: uppercase; letter-spacing: .05em;
}
.sb-sh {
    width: 32px; height: 32px; border-radius: 8px;
    display: flex; align-items: center; justify-content: center;
    color: #fff; text-decoration: none; flex-shrink: 0;
    transition: transform .2s, opacity .2s, box-shadow .2s;
}
.sb-sh:hover { transform: translateY(-2px); box-shadow: 0 4px 12px rgba(0,0,0,.2); opacity: .9; color: #fff; }
.sb-sh-li { background: #0A66C2; border-radius: 8px; }
.sb-sh-tw { background: #111; border-radius: 8px; }
.sb-sh-wa { background: #25D366; border-radius: 8px; }


/* ================================================================
   3-COLUMN LAYOUT
   ================================================================ */
.sb-body-wrap { background: var(--sb-bg); padding: 28px 0 52px; }

/* Force grid — override Edumall's div { display: block } global rule */
div.sb-cols,
.sb-cols {
    display: grid !important;
    grid-template-columns: 220px 1fr 308px !important;
    grid-template-rows: auto !important;
    gap: 22px !important;
    align-items: stretch !important; /* Forces columns to stretch full-height for sticky track */
    overflow: visible !important;
}

.sb-col-toc     { grid-column: 1 !important; grid-row: 1 !important; overflow: visible !important; position: relative !important; z-index: 10; }
.sb-col-content { grid-column: 2 !important; grid-row: 1 !important; overflow: visible !important; position: relative !important; }
.sb-col-sidebar { grid-column: 3 !important; grid-row: 1 !important; overflow: visible !important; position: relative !important; z-index: 10; }

/* Prevent columns from being affected by theme resets */
.sb-col-toc,
.sb-col-content,
.sb-col-sidebar {
    min-width: 0 !important;
    max-width: none !important;
    width: auto !important;
    float: none !important;
    display: block !important;
}


/* ================================================================
   LEFT — TABLE OF CONTENTS
   ================================================================ */
.sb-col-toc { position: relative; }
.sb-toc-box {
    background: var(--sb-white);
    border: 1px solid var(--sb-border);
    border-radius: var(--sb-r);
    overflow: hidden;
    position: sticky !important;
    position: -webkit-sticky !important; /* Safari */
    top: 100px !important; 
    max-height: calc(100vh - 120px) !important;
    display: flex; flex-direction: column;
    z-index: 10 !important;
}
.sb-toc-hd {
    display: flex; align-items: center; gap: 8px;
    padding: 12px 14px;
    background: linear-gradient(135deg, var(--sb-navy) 0%, #5449C4 100%);
    border-bottom: 1px solid var(--sb-border);
    flex-shrink: 0;
}
.sb-toc-hd span {
    font-size: 13.5px; font-weight: 800; color: #fff;
    text-transform: uppercase; letter-spacing: .05em; flex: 1;
    line-height: 1.25;
}
.sb-toc-hd svg, .sb-toc-hd i { font-size: 16px; color: #fff; flex-shrink: 0; }
.sb-toc-btn {
    background: rgba(255,255,255,.15); border: 1px solid rgba(255,255,255,.3);
    cursor: pointer;
    font-size: 11px; color: #fff; padding: 2px 8px;
    border-radius: 4px; transition: background .2s; flex-shrink: 0;
}
.sb-toc-btn:hover { background: rgba(255,255,255,.35); }
.sb-toc-nav {
    padding: 6px 0;
    overflow-y: auto;
    flex: 1;
    scrollbar-width: thin;
    scrollbar-color: var(--sb-border) transparent;
}
.sb-toc-nav::-webkit-scrollbar { width: 3px; }
.sb-toc-nav::-webkit-scrollbar-thumb { background: var(--sb-border); border-radius: 3px; }
.sb-toc-nav.sb-collapsed { display: none; }
.sb-toc-wait { padding: 14px 16px; font-size: 12px; color: var(--sb-text-muted); text-align: center; margin: 0; }

#simple-chat-button--container {
    bottom: 150px !important;
}
/* TOC links (generated by JS) */
.sb-toc-nav a {
    display: block;
    padding: 8px 14px 8px 18px;
    font-size: 14px;
    line-height: 1.5;
    color: var(--sb-text);
    text-decoration: none;
    border-left: 3px solid transparent;
    transition: all .15s;
}
.sb-toc-nav a:hover {
    background: var(--sb-navy-lt); color: var(--sb-navy);
    border-left-color: var(--sb-navy);
}
.sb-toc-nav a.sb-toc-on {
    background: var(--sb-navy-lt); color: var(--sb-navy);
    font-weight: 700; border-left-color: var(--sb-navy);
}
.sb-toc-nav a.sb-toc-h3 {
    padding-left: 28px; font-size: 13px; color: var(--sb-text-muted);
}
.sb-toc-nav a.sb-toc-h3.sb-toc-on { color: var(--sb-navy); }


/* ================================================================
   CENTER — PROSE / ARTICLE
   ================================================================ */
.sb-col-content { min-width: 0; }
.sb-article {
    background: var(--sb-white);
    border: 1px solid var(--sb-border);
    border-top: 3px solid var(--sb-navy);
    border-radius: var(--sb-r);
    padding: 36px 40px;
}

/* ---- Prose Typography ---- */
.sb-prose {
    font-size: 16px; line-height: 1.82; color: var(--sb-text-mid);
}
.sb-prose h2, .sb-prose h3, .sb-prose h4 {
    color: var(--sb-text); font-weight: 700; line-height: 1.3;
    margin: .7em 0 .55em; scroll-margin-top: 86px;
}
.sb-prose h2 {
    font-size: 1.8em;
    border-bottom: 2px solid var(--sb-navy-lt);
    padding-bottom: .4em;
}
.sb-prose h3 { font-size: 1.4em; }
.sb-prose h4 { font-size: 1.05em; color: var(--sb-navy); }
.sb-prose p { margin: 0 0 1.15em; text-align: justify; }
.sb-prose a { color: var(--sb-navy); text-decoration: underline; text-underline-offset: 3px; font-weight: 600; }
.sb-prose a:hover { color: var(--sb-orange); }
.sb-prose strong { color: var(--sb-text); font-weight: 700; }

/* Lists */
.sb-prose ul { list-style: none; padding: 0; margin: 0 0 1.2em; }
.sb-prose ul li { padding: 4px 0 4px 22px; position: relative; }
.sb-prose ul li::before {
    content: '';
    position: absolute; left: 5px; top: 13px;
    width: 7px; height: 7px;
    background: var(--sb-navy); border-radius: 50%;
}
.sb-prose ol { padding-left: 1.4em; margin: 0 0 1.2em; }
.sb-prose ol li { margin-bottom: 5px; }

/* Blockquote */
.sb-prose blockquote {
    border-left: 4px solid var(--sb-navy);
    background: var(--sb-navy-lt);
    padding: 16px 20px;
    margin: 1.5em 0;
    border-radius: 0 var(--sb-r-sm) var(--sb-r-sm) 0;
    font-style: italic;
    color: var(--sb-navy-dk);
    font-size: 15.5px;
}
.sb-prose blockquote p { margin: 0; }
.sb-prose blockquote cite {
    display: block; margin-top: 8px;
    font-style: normal; font-weight: 600; font-size: 13px;
    color: var(--sb-text-muted);
}

/* Code */
.sb-prose code {
    background: #F1F5F9; color: #C7254E;
    font-size: .88em; padding: 2px 6px;
    border-radius: 4px; border: 1px solid #E2E8F0;
    font-family: inherit;
}
.sb-prose pre {
    background: #0F172A; color: #E2E8F0;
    padding: 20px; border-radius: var(--sb-r-sm);
    overflow-x: auto; margin: 1.5em 0;
    font-size: 14px; line-height: 1.7;
}
.sb-prose pre code { background: none; color: inherit; border: none; padding: 0; }

/* Images */
.sb-prose img {
    max-width: 100%; height: auto; display: block;
    margin: 1.5em auto; border-radius: var(--sb-r-sm);
    box-shadow: var(--sb-sh-md);
}
.sb-prose figure { margin: 1.5em 0; }
.sb-prose figcaption { text-align: center; font-size: 13px; color: var(--sb-text-muted); margin-top: 8px; font-style: italic; }

/* ---- TABLES ---- */
.sb-prose table {
    width: 100%; border-collapse: collapse;
    margin: 1.8em 0; font-size: 14.5px;
    border-radius: var(--sb-r-sm); overflow: hidden;
    box-shadow: var(--sb-sh);
}
.sb-prose thead tr { background: var(--sb-navy); color: #fff; }
.sb-prose thead th {
    padding: 12px 16px; font-weight: 700;
    text-align: left; font-size: 12.5px;
    text-transform: uppercase; letter-spacing: .04em;
}
.sb-prose tbody tr { border-bottom: 1px solid var(--sb-border-lt); transition: background .15s; }
.sb-prose tbody tr:nth-child(even) { background: var(--sb-bg); }
.sb-prose tbody tr:hover { background: var(--sb-navy-lt); }
.sb-prose td { padding: 11px 16px; color: var(--sb-text-mid); vertical-align: middle; }
.sb-prose td:first-child { font-weight: 600; color: var(--sb-text); }

/* Responsive table wrapper — added by JS */
.sb-table-wrap { overflow-x: auto; -webkit-overflow-scrolling: touch; }

/* ---- INLINE CTA (shortcode) ---- */
.sb-inline-cta {
    display: flex; gap: 20px; align-items: center;
    background: linear-gradient(135deg, var(--sb-navy) 0%, #5449C4 100%);
    color: #fff;
    padding: 24px 28px;
    border-radius: var(--sb-r);
    margin: 2.4em 0;
    position: relative; overflow: hidden;
}
.sb-inline-cta::before {
    content: '';
    position: absolute; top: -40px; right: -40px;
    width: 160px; height: 160px;
    background: rgba(255,255,255,.05); border-radius: 50%;
}
.sb-icta-minimal {
    background: var(--sb-green-lt);
    border: 1px solid var(--sb-green);
    border-left: 4px solid var(--sb-green);
    color: var(--sb-text);
}
.sb-icta-minimal::before { display: none; }
.sb-icta-minimal .sb-icta-title { color: var(--sb-text); }
.sb-icta-minimal .sb-icta-desc { color: var(--sb-text-mid); }
.sb-icta-icon { font-size: 2.6rem; flex-shrink: 0; }
.sb-icta-body { flex: 1; }
.sb-icta-badge {
    display: inline-block;
    background: rgba(255,255,255,.2); color: #fff;
    font-size: 11px; font-weight: 700;
    padding: 3px 10px; border-radius: 20px;
    text-transform: uppercase; letter-spacing: .05em;
    margin-bottom: 8px;
}
.sb-icta-minimal .sb-icta-badge { background: var(--sb-green); color: #fff; }
.sb-icta-title { font-size: 1.25em; font-weight: 800; margin: 0 0 6px; line-height: 1.3; }
.sb-icta-desc { font-size: 14px; opacity: .9; margin: 0 0 12px; line-height: 1.6; }
.sb-icta-urgency {
    font-size: 13px; font-weight: 600;
    background: rgba(255,255,255,.1);
    padding: 5px 12px; border-radius: 6px;
    margin: 0 0 12px; display: inline-block;
}
.sb-icta-actions { display: flex; gap: 10px; flex-wrap: wrap; }
.sb-icta-btn-primary {
    background: var(--sb-orange); color: #fff;
    padding: 10px 22px; border-radius: var(--sb-r-sm);
    font-weight: 700; font-size: 14px;
    text-decoration: none; display: inline-block;
    transition: background .2s, transform .2s;
}
.sb-icta-btn-primary:hover { background: var(--sb-orange-dk); transform: translateY(-1px); color: #fff; }
.sb-icta-btn-ghost {
    background: rgba(255,255,255,.13);
    color: #fff; border: 1px solid rgba(255,255,255,.35);
    padding: 10px 22px; border-radius: var(--sb-r-sm);
    font-weight: 600; font-size: 14px;
    text-decoration: none; display: inline-block;
    transition: background .2s;
}
.sb-icta-btn-ghost:hover { background: rgba(255,255,255,.22); color: #fff; }
.sb-icta-minimal .sb-icta-btn-ghost { background: transparent; color: var(--sb-text-mid); border-color: var(--sb-border); }

/* ================================================================
   FAQ ACCORDION  [sb_faq]
   ================================================================ */
.sb-faq-block {
    margin: 2.4em 0;
    border: 1px solid var(--sb-border);
    border-radius: var(--sb-r);
    overflow: hidden;
    background: var(--sb-white);
    box-shadow: var(--sb-sh);
}
.sb-faq-heading {
    font-size: 1.15em; font-weight: 800;
    color: var(--sb-navy);
    margin: 0;
    padding: 16px 20px;
    background: var(--sb-navy-lt);
    border-bottom: 2px solid var(--sb-border);
    display: flex; align-items: center; gap: 10px;
}
.sb-faq-heading i { color: var(--sb-orange); font-size: 1em; }
.sb-faq-list { display: flex; flex-direction: column; }
.sb-faq-item {
    border-bottom: 1px solid var(--sb-border-lt);
}
.sb-faq-item:last-child { border-bottom: none; }
.sb-faq-q {
    width: 100%; background: none; border: none;
    display: flex; align-items: center; justify-content: space-between;
    gap: 12px;
    padding: 15px 20px;
    text-align: left; cursor: pointer;
    font-size: 15px; font-weight: 600;
    color: var(--sb-text); line-height: 1.4;
    transition: background .15s, color .15s;
    font-family: inherit;
}
.sb-faq-q:hover { background: var(--sb-bg); color: var(--sb-navy); }
.sb-faq-q[aria-expanded="true"] {
    color: var(--sb-navy);
    background: var(--sb-navy-lt);
    border-left: 3px solid var(--sb-navy);
}
.sb-faq-icon {
    font-size: 13px; color: var(--sb-text-muted);
    flex-shrink: 0; transition: transform .25s ease;
}
.sb-faq-q[aria-expanded="true"] .sb-faq-icon {
    transform: rotate(180deg);
    color: var(--sb-navy);
}
.sb-faq-a {
    padding: 0 20px;
    font-size: 14.5px; line-height: 1.75;
    color: var(--sb-text-mid);
    overflow: hidden;
    max-height: 0;
    transition: max-height .3s ease, padding .3s ease;
}
.sb-faq-a:not([hidden]) {
    max-height: 600px;
    padding: 14px 20px 18px;
}
.sb-faq-a[hidden] { display: block !important; } /* override hidden for animation */
.sb-faq-a p { margin: 0 0 8px; }
.sb-faq-a p:last-child { margin-bottom: 0; }

/* ---- TAGS ---- */
.sb-tags {
    display: flex; align-items: flex-start; flex-wrap: wrap;
    gap: 8px; margin: 20px 0; padding: 14px 0;
    border-top: 1px solid var(--sb-border-lt);
    border-bottom: 1px solid var(--sb-border-lt);
}
.sb-tags-lbl {
    font-size: 12px; font-weight: 700; color: var(--sb-text-muted);
    text-transform: uppercase; letter-spacing: .05em; white-space: nowrap; padding-top: 3px;
}
.sb-tag {
    background: var(--sb-white); border: 1px solid var(--sb-border);
    color: var(--sb-text); padding: 4px 12px;
    border-radius: 20px; font-size: 12.5px; font-weight: 600;
    text-decoration: none; transition: all .2s;
}
.sb-tag:hover { background: var(--sb-orange); color: #fff; border-color: var(--sb-orange); }

/* ---- POST NAV ---- */
.sb-post-nav {
    display: grid; grid-template-columns: 1fr 1fr;
    gap: 14px; margin: 24px 0;
}
.sb-pnav {
    display: flex; flex-direction: column; gap: 4px;
    padding: 13px 15px;
    background: var(--sb-bg); border: 1px solid var(--sb-border);
    border-radius: var(--sb-r-sm); text-decoration: none;
    transition: all .2s;
}
.sb-pnav:hover { border-color: var(--sb-navy); background: var(--sb-navy-lt); }
.sb-pnav-next { text-align: right; }
.sb-pnav-dir { font-size: 11px; font-weight: 700; color: var(--sb-text-muted); text-transform: uppercase; letter-spacing: .05em; }
.sb-pnav-ttl {
    font-size: 13px; font-weight: 600; color: var(--sb-text); line-height: 1.4;
    display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden;
}
.sb-pnav:hover .sb-pnav-ttl { color: var(--sb-navy); }

/* ---- AUTHOR BOX (Grid Layout) ---- */
.sb-author-box {
    display: grid;
    grid-template-columns: 80px 1fr;
    gap: 22px;
    align-items: center;
    background: linear-gradient(135deg, var(--sb-bg) 0%, var(--sb-navy-lt) 100%);
    border: 1px solid var(--sb-border);
    border-left: 4px solid var(--sb-navy);
    border-radius: var(--sb-r);
    padding: 22px; margin-top: 28px;
}
.sb-author-ava-wrap { position: relative; flex-shrink: 0; }
.sb-author-ava {
    width: 78px !important; height: 78px !important;
    border-radius: 50% !important; object-fit: cover;
    border: 3px solid var(--sb-navy) !important; display: block;
    overflow: hidden;
}
.sb-author-init-lg {
    display: flex; align-items: center; justify-content: center;
    background: var(--sb-navy); color: #fff; font-size: 28px; font-weight: 800;
}
.sb-author-check {
    position: absolute; bottom: 2px; right: 2px;
    width: 22px; height: 22px;
    background: var(--sb-green); color: #fff;
    border-radius: 50%; font-size: 11px; font-weight: 700;
    display: flex; align-items: center; justify-content: center;
    border: 2px solid #fff;
}
.sb-author-info { 
    display: flex; flex-direction: column; gap: 4px;
}
.sb-author-by { font-size: 11px; text-transform: uppercase; letter-spacing: .06em; color: var(--sb-text-muted); font-weight: 700; margin: 0 0 4px; }
.sb-author-name { font-size: 17px; font-weight: 800; color: var(--sb-text); margin: 0; }
.sb-author-bio { font-size: 13.5px; color: var(--sb-text-mid); line-height: 1.6; margin: 4px 0 10px; }
.sb-author-links { display: flex; gap: 10px; flex-wrap: wrap; }
.sb-author-more, .sb-author-li {
    font-size: 13px; font-weight: 600; padding: 6px 14px;
    border-radius: var(--sb-r-sm); text-decoration: none; transition: all .2s;
}
.sb-author-more { background: var(--sb-orange); color: #fff; }
.sb-author-more:hover { background: var(--sb-orange-dk); color: #fff; transform: translateY(-1px); box-shadow: 0 4px 12px rgba(255,57,101,0.2); }
.sb-author-li { background: #0A66C2; color: #fff; }
.sb-author-li:hover { opacity: .9; color: #fff; }


/* ================================================================
   RIGHT — SIDEBAR
   ================================================================ */
.sb-col-sidebar { position: static !important; }
.sb-sidebar {
    position: sticky !important; 
    position: -webkit-sticky !important; /* Safari support */
    top: 100px !important; /* Offset for theme sticky headers */
    z-index: 10 !important;
    display: flex; flex-direction: column; gap: 14px;
    /* max-height: calc(100vh - 120px) !important;
    overflow-y: auto;
    scrollbar-width: thin;
    scrollbar-color: var(--sb-border) transparent; */
    padding-right: 2px;
}
.sb-sidebar::-webkit-scrollbar { width: 3px; }
.sb-sidebar::-webkit-scrollbar-thumb { background: var(--sb-border); border-radius: 3px; }

.sb-widget {
    background: var(--sb-white);
    border: 1px solid var(--sb-border);
    border-radius: var(--sb-r);
}

/* Lead Form Widget */
.sb-cw-banner {
    width: 100%;
    height: 150px;
    overflow: hidden;
    border-top-left-radius: var(--sb-r);
    border-top-right-radius: var(--sb-r);
}
.sb-cw-banner img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s;
}
.sb-widget:hover .sb-cw-banner img {
    transform: scale(1.05);
}

.sb-fw-top {
    display: flex; align-items: center; gap: 12px;
    padding: 14px 16px;
    background: linear-gradient(135deg, var(--sb-navy) 0%, #5449C4 100%);
    border-bottom: 1px solid var(--sb-border);
}
.sb-fw-ico { font-size: 28px; color: #fff; }
.sb-fw-sub { font-size: 10.5px; color: rgba(255,255,255,.75); text-transform: uppercase; letter-spacing: .06em; font-weight: 700; margin: 0; }
.sb-fw-ttl { font-size: 15px; font-weight: 800; color: #fff; margin: 2px 0 0; }

.sb-lf { padding: 12px 14px; display: flex; flex-direction: column; gap: 8px; }
.sb-lf input, .sb-lf select {
    width: 100%; padding: 9px 11px;
    border: 1.5px solid var(--sb-border);
    border-radius: var(--sb-r-sm);
    font-size: 13px; color: var(--sb-text);
    background: var(--sb-bg);
    outline: none; transition: border-color .2s, box-shadow .2s;
    font-family: inherit;
    box-sizing: border-box !important;
}
.sb-lf input::placeholder { color: var(--sb-text-muted); }
.sb-lf input:focus, .sb-lf select:focus {
    border-color: var(--sb-navy);
    box-shadow: 0 0 0 3px rgba(29,58,107,.1);
    background: #fff;
}
.sb-lf-phone { display: flex; gap: 7px; }
.sb-lf-phone select { width: 88px; flex-shrink: 0; }
.sb-lf-phone input { flex: 1; }
.sb-lf button {
    width: 100%; padding: 11px;
    background: linear-gradient(135deg, var(--sb-orange) 0%, #E8531F 100%);
    color: #fff; font-size: 14px; font-weight: 700;
    border: none; border-radius: var(--sb-r-sm);
    cursor: pointer; transition: all .2s; font-family: inherit;
    display: flex; align-items: center; justify-content: center;
}
.sb-lf button:hover { transform: translateY(-1px); box-shadow: 0 4px 12px rgba(255,107,53,.4); }
.sb-lf-msg {
    font-size: 12.5px; padding: 8px 10px; border-radius: var(--sb-r-sm);
    text-align: center; margin-top: 2px;
}
.sb-lf-msg.ok { background: var(--sb-green-lt); color: var(--sb-green); border: 1px solid var(--sb-green); }
.sb-lf-msg.err { background: #FEF2F2; color: var(--sb-red); border: 1px solid var(--sb-red); }
.sb-fw-trust { text-align: center; font-size: 11px; color: var(--sb-text-muted); padding: 0 14px 10px; margin: 0; }

/* Contact Form 7 Override */
.sb-widget .wpcf7 { padding: 12px 14px; }
.sb-widget .wpcf7 p { margin-bottom: 12px; }
.sb-widget .wpcf7 form.invalid .wpcf7-response-output,
.sb-widget .wpcf7 form.failed .wpcf7-response-output,
.sb-widget .wpcf7 form.unaccepted .wpcf7-response-output { border-color: var(--sb-red); font-size: 12px; margin: 0; }
.sb-widget .wpcf7 form.sent .wpcf7-response-output { border-color: var(--sb-green); font-size: 12px; margin: 0; }
.sb-widget .wpcf7 input:not([type="submit"]),
.sb-widget .wpcf7 select,
.sb-widget .wpcf7 textarea {
    width: 100% !important;
    max-width: 100% !important;
    box-sizing: border-box !important;
    padding: 9px 11px;
    border: 1.5px solid var(--sb-border);
    border-radius: var(--sb-r-sm);
    font-size: 13px; color: var(--sb-text);
    background: var(--sb-bg);
    outline: none; transition: border-color .2s, box-shadow .2s;
    font-family: inherit;
}
.sb-widget .wpcf7 input:not([type="submit"]):focus,
.sb-widget .wpcf7 select:focus,
.sb-widget .wpcf7 textarea:focus {
    border-color: var(--sb-navy);
    box-shadow: 0 0 0 3px rgba(29,58,107,.1);
    background: #fff;
}
.sb-widget .wpcf7 input[type="submit"] {
    width: 100% !important; padding: 11px;
    background: linear-gradient(135deg, var(--sb-orange) 0%, #E8531F 100%);
    color: #fff; font-size: 14px; font-weight: 700;
    border: none; border-radius: var(--sb-r-sm);
    cursor: pointer; transition: all .2s; font-family: inherit;
    margin-top: 4px;
}
.sb-widget .wpcf7 input[type="submit"]:hover { transform: translateY(-1px); box-shadow: 0 4px 12px rgba(255,107,53,.4); }

/* Course CTA Widget */
.sb-cta-widget { padding: 14px; display: flex; flex-direction: column; gap: 10px; }
.sb-cw-badge {
    display: inline-block;
    background: linear-gradient(135deg, var(--sb-orange) 0%, #3E36A4 100%);
    color: #fff; font-size: 11px; font-weight: 800;
    padding: 3px 10px; border-radius: 20px;
    letter-spacing: .05em; text-transform: uppercase;
    width: fit-content;
}
.sb-cta-widget h4 { font-size: 14.5px; font-weight: 800; color: var(--sb-text); margin: 0; line-height: 1.3; }
.sb-cw-rating { display: flex; align-items: center; gap: 6px; }
.sb-stars { color: var(--sb-gold); font-size: 13px; letter-spacing: -1px; }
.sb-cw-rating span:last-child { font-size: 12px; color: var(--sb-text-muted); }
.sb-cta-widget ul { list-style: none; padding: 0; margin: 0; }
.sb-cta-widget li { font-size: 12.5px; color: var(--sb-text-mid); padding: 2px 0; }
.sb-cw-price { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.sb-cw-price s { font-size: 13px; color: var(--sb-text-muted); }
.sb-cw-price strong { font-size: 20px; font-weight: 800; color: var(--sb-navy); }
.sb-cw-save { font-size: 11px; font-weight: 700; background: var(--sb-green-lt); color: var(--sb-green); padding: 3px 8px; border-radius: 20px; }
.sb-btn-enroll {
    display: block; text-align: center;
    background: linear-gradient(135deg, var(--sb-orange) 0%, var(--sb-navy) 100%);
    color: #fff; font-weight: 700; font-size: 13.5px;
    padding: 11px; border-radius: var(--sb-r-sm);
    text-decoration: none; transition: all .2s;
}
.sb-btn-enroll:hover { transform: translateY(-1px); box-shadow: 0 4px 12px rgba(255,57,101,.4); color: #fff; }
.sb-btn-brochure {
    display: block; text-align: center;
    background: var(--sb-navy-lt); color: var(--sb-navy);
    font-weight: 600; font-size: 13px;
    padding: 9px; border-radius: var(--sb-r-sm);
    text-decoration: none; border: 1px solid var(--sb-navy);
    transition: all .2s;
}
.sb-btn-brochure:hover { background: var(--sb-navy); color: #fff; }
.sb-cw-urgency { font-size: 12px; color: var(--sb-red); background: #FEF2F2; padding: 6px 10px; border-radius: var(--sb-r-sm); text-align: center; margin: 0; }

/* Batches Widget */
.sb-batches-widget { padding: 14px; }
.sb-batches-widget h4 { font-size: 13.5px; font-weight: 700; color: var(--sb-text); margin: 0 0 10px; }
.sb-batch {
    display: flex; align-items: center; justify-content: space-between;
    padding: 9px 11px; background: var(--sb-bg);
    border: 1px solid var(--sb-border-lt);
    border-radius: var(--sb-r-sm); margin-bottom: 6px;
}
.sb-batch div { display: flex; flex-direction: column; gap: 1px; }
.sb-batch strong { font-size: 12.5px; color: var(--sb-text); }
.sb-batch span { font-size: 11px; color: var(--sb-text-muted); }
.sb-batch-join {
    font-size: 12px; font-weight: 700; color: var(--sb-navy);
    padding: 4px 11px; border: 1.5px solid var(--sb-navy);
    border-radius: 20px; text-decoration: none;
    white-space: nowrap; transition: all .2s;
}
.sb-batch-join:hover { background: var(--sb-navy); color: #fff; }

/* Testimonial Widget */
.sb-proof-widget { padding: 14px; }
.sb-proof-stars { color: var(--sb-gold); font-size: 15px; letter-spacing: -1px; margin-bottom: 8px; }
.sb-proof-widget > p { font-size: 13px; color: var(--sb-text-mid); line-height: 1.7; font-style: italic; margin: 0 0 12px; }
.sb-proof-author { display: flex; align-items: center; gap: 10px; }
.sb-proof-init {
    width: 36px; height: 36px;
    background: var(--sb-navy); color: #fff;
    border-radius: 50%; font-size: 12px; font-weight: 700;
    display: flex; align-items: center; justify-content: center; flex-shrink: 0;
}
.sb-proof-author strong { display: block; font-size: 13px; color: var(--sb-text); }
.sb-proof-author span { font-size: 11px; color: var(--sb-text-muted); }


/* ================================================================
   POPULAR COURSES
   ================================================================ */
.sb-courses-section {
    background: var(--sb-bg);
    padding: 52px 0;
    border-top: 1px solid var(--sb-border);
}
.sb-sec-hd { text-align: center; margin-bottom: 32px; }
.sb-sec-hd h2 { font-size: clamp(22px,2.8vw,30px); font-weight: 800; color: var(--sb-text); margin: 0 0 8px; }
.sb-sec-hd p { font-size: 15px; color: var(--sb-text-muted); margin: 0; }
.sb-courses-grid { display: grid; grid-template-columns: repeat(4,1fr); gap: 18px; }
.sb-course-card {
    background: var(--sb-white); border: 1px solid var(--sb-border);
    border-radius: var(--sb-r); overflow: hidden;
    transition: all .25s;
}
.sb-course-card:hover { transform: translateY(-4px); box-shadow: var(--sb-sh-lg); border-color: var(--sb-navy); }
.sb-cc-link { display: flex; flex-direction: column; text-decoration: none; color: inherit; height: 100%; }
.sb-cc-thumb { 
    position: relative; 
    overflow: hidden; 
    background: var(--sb-bg); 
    display: flex;
    align-items: center;
    justify-content: center;
}
.sb-cc-thumb img { 
    width: 100% !important; 
    height: auto !important; 
    object-fit: contain !important; /* Full visibility */
    transition: transform .3s; 
    display: block;
}
.sb-course-card:hover .sb-cc-thumb img { transform: scale(1.05); }
.sb-cc-ph {
    width: 100%; height: 100%;
    display: flex; align-items: center; justify-content: center;
    background: var(--sb-navy-lt); color: var(--sb-navy); font-weight: 800; font-size: 1.4rem;
}
.sb-cc-badge {
    position: absolute; top: 9px; left: 9px;
    background: var(--sb-orange); color: #fff;
    font-size: 10.5px; font-weight: 700;
    padding: 3px 9px; border-radius: 20px;
    text-transform: uppercase; letter-spacing: .04em;
}
.sb-cc-body { padding: 14px; flex: 1; display: flex; flex-direction: column; gap: 7px; }
.sb-cc-cat { font-size: 11px; font-weight: 700; color: var(--sb-navy); text-transform: uppercase; letter-spacing: .05em; }
.sb-cc-body h3 { font-size: 14px; font-weight: 700; color: var(--sb-text); margin: 0; line-height: 1.4; }
.sb-cc-stats { display: flex; gap: 10px; flex-wrap: wrap; }
.sb-cc-stats span { font-size: 12px; color: var(--sb-text-muted); }
.sb-cc-foot { display: flex; align-items: center; justify-content: space-between; margin-top: auto; padding-top: 8px; border-top: 1px solid var(--sb-border-lt); }
.sb-stars-sm { color: var(--sb-gold); font-size: 12px; }
.sb-cc-exp { font-size: 12px; font-weight: 700; color: var(--sb-navy); }
.sb-btn-view-all {
    display: inline-block; padding: 13px 34px;
    background: var(--sb-navy); color: #fff;
    font-weight: 700; font-size: 14.5px;
    border-radius: var(--sb-r-sm); text-decoration: none; transition: all .2s;
}
.sb-btn-view-all:hover { background: var(--sb-navy-dk); transform: translateY(-1px); color: #fff; }


/* ================================================================
   RELATED POSTS
   ================================================================ */
.sb-related-section {
    background: var(--sb-white);
    padding: 52px 0;
    border-top: 1px solid var(--sb-border);
}
.sb-related-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 22px; }
.sb-related-card {
    border: 1px solid var(--sb-border); border-radius: var(--sb-r);
    overflow: hidden; background: var(--sb-bg); transition: all .25s;
}
.sb-related-card:hover { transform: translateY(-3px); box-shadow: var(--sb-sh-md); border-color: var(--sb-navy); }
.sb-related-img { 
    width: 100% !important; 
    height: auto !important; 
    max-height: 200px;
    object-fit: contain !important; /* Full visibility */
    display: block; 
    background: var(--sb-navy-lt);
}
.sb-related-ph { min-height: 180px; background: var(--sb-navy-lt); }
.sb-related-body { padding: 14px; }
.sb-related-cat { font-size: 11px; font-weight: 700; color: var(--sb-navy); text-transform: uppercase; letter-spacing: .05em; display: block; margin-bottom: 6px; }
.sb-related-body h3 { font-size: 14.5px; font-weight: 700; line-height: 1.4; margin: 0 0 8px; }
.sb-related-body h3 a { color: var(--sb-text); text-decoration: none; transition: color .2s; }
.sb-related-body h3 a:hover { color: var(--sb-navy); }
.sb-related-meta { font-size: 12px; color: var(--sb-text-muted); }


/* ================================================================
   WHATSAPP FLOAT
   ================================================================ */
.sb-wa-float {
    position: fixed; bottom: 76px; right: 18px;
    background: #25D366; color: #fff;
    width: 50px; height: 50px; border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    text-decoration: none; z-index: 990;
    box-shadow: 0 4px 18px rgba(37,211,102,.45);
    transition: transform .25s;
}
.sb-wa-float:hover { transform: scale(1.1); color: #fff; }


/* ================================================================
   BOTTOM STICKY BAR
   ================================================================ */
.sb-stickybar {
    position: fixed; bottom: 0; left: 0; right: 0;
    background: linear-gradient(90deg, var(--sb-navy) 0%, #FF3965 100%);
    color: #fff; z-index: 1000;
    padding: 11px 0;
    transform: translateY(100%);
    transition: transform .35s cubic-bezier(.4,0,.2,1);
    box-shadow: 0 -4px 20px rgba(62,54,164,.3);
}
.sb-stickybar.sb-show { transform: translateY(0); }
.sb-stickybar-inner {
    display: flex; align-items: center;
    gap: 18px; justify-content: space-between; flex-wrap: wrap;
}
.sb-sb-text { display: flex; flex-direction: column; gap: 2px; flex: 1; }
.sb-sb-text strong { font-size: 24px; font-weight: 800; }
.sb-sb-text span { font-size: 12px; opacity: .85; }
.sb-sb-actions { display: flex; align-items: center; gap: 9px; flex-shrink: 0; }
.sb-sb-enroll {
    background: var(--sb-orange); color: #fff; font-weight: 700;
    font-size: 13.5px; padding: 9px 22px; border-radius: 6px;
    text-decoration: none; white-space: nowrap; transition: background .2s;
}
.sb-sb-enroll:hover { background: var(--sb-orange-dk); color: #fff; }
.sb-sb-call {
    background: rgba(255,255,255,.13); color: #fff; font-weight: 600;
    font-size: 13px; padding: 9px 16px; border-radius: 6px;
    text-decoration: none; border: 1px solid rgba(255,255,255,.3);
    white-space: nowrap; transition: background .2s;
}
.sb-sb-call:hover { background: rgba(255,255,255,.22); color: #fff; }
.sb-sb-close {
    background: rgba(255,255,255,.1); border: 1px solid rgba(255,255,255,.3);
    color: #fff; width: 32px !important; height: 32px !important; border-radius: 50% !important;
    padding: 0 !important; cursor: pointer; font-size: 14px;
    display: flex; align-items: center; justify-content: center;
    transition: background .2s; flex-shrink: 0; line-height: 1 !important;
}
.sb-sb-close:hover { background: rgba(255,255,255,.25); }


/* ================================================================
   RESPONSIVE (Enhanced Mobile Optimization)
   ================================================================ */
/* Aggressive stacking fix for all hero elements */
@media (max-width: 1080px) {
    .sb-hero-grid { 
        display: flex !important; 
        flex-direction: column !important; 
        gap: 20px !important; 
        text-align: center;
    }
    .sb-hero-text { width: 100% !important; order: 1; margin: 0 !important; }
    .sb-hero-img-wrap { 
        width: 100% !important; 
        max-width: 480px !important; 
        order: 2; 
        margin: 0 auto !important; 
        aspect-ratio: auto !important; 
    }
    .sb-cat-pill { margin: 0 auto !important; }
    
    div.sb-cols,
    .sb-cols { 
        display: block !important; 
        width: 100% !important;
        float: none !important;
    }
    .sb-col-toc, 
    .sb-col-content, 
    .sb-col-sidebar {
        display: block !important;
        width: 100% !important;
        max-width: 100% !important;
        margin: 0 0 24px 0 !important;
        padding: 0 !important;
        grid-column: auto !important;
        grid-row: auto !important;
        float: none !important;
    }
    .sb-col-toc { order: 2; }
    .sb-col-content { order: 1; }
    .sb-col-sidebar { order: 3; }
    
    .sb-toc-box { position: static !important; max-height: none !important; width: 100% !important; margin-bottom: 20px !important; }
    .sb-sidebar { position: static !important; max-height: none !important; width: 100% !important; padding: 0 !important; }
}

@media (max-width: 768px) {
    /* Disable Mobile Sticky on the Meta Bar as requested */
    .sb-meta-bar {
        position: static !important; 
        box-shadow: none !important;
        border-bottom: 1px solid var(--sb-border);
    }
    
    .sb-hero-text h1 { font-size: 26px !important; }
    .sb-article { padding: 24px 18px !important; }
    
    /* Meta bar optimization - 2-COLUMN GRID (Column Wish) */
    .sb-meta-inner { 
        padding: 8px !important; 
        display: grid !important;
        grid-template-columns: 1fr 1fr !important;
        gap: 1px !important;
        background: var(--sb-border-lt); /* Acts as grid lines */
    }
    .sb-meta-item { 
        width: auto !important;
        background: #fff;
        padding: 8px 10px !important; 
        gap: 10px !important;
        border-bottom: none !important;
    }
    .sb-meta-div { display: none !important; }
    .sb-meta-share { 
        grid-column: 1 / span 2; /* Share takes full width under the 2 columns */
        border-left: none !important; margin-left: 0 !important; 
        padding: 12px !important; border-top: 1px solid var(--sb-border); 
        justify-content: space-around !important; 
        background: #fff;
    }
    .sb-meta-ico { width: 32px; height: 32px; font-size: 13px; }
    .sb-meta-val { font-size: 13px; }
    .sb-meta-lbl { font-size: 10px; }

    /* Fix Sidebar Form squishing */
    .sb-lf input, .sb-lf select { font-size: 14px !important; padding: 12px !important; }
    .sb-lf-phone select { width: 100px !important; }
    
    .sb-related-grid, .sb-courses-grid { grid-template-columns: 1fr !important; gap: 20px !important; }
    .sb-inline-cta { padding: 20px !important; margin: 1.5em 0 !important; }
}

@media (max-width: 480px) {
    .sb-wrap, .sb-body-wrap { padding: 0 10px !important; }
    /* Re-enable Hero Banner — use fixed height to save space */
    .sb-hero-img-wrap { 
        display: block !important; 
        aspect-ratio: 21/9 !important; 
        border-radius: var(--sb-r) !important;
        margin-top: 15px !important;
    }
    .sb-author-box { 
        padding: 15px !important; 
        grid-template-columns: 1fr !important;
        text-align: center;
        gap: 12px !important;
    }
    .sb-author-ava-wrap { margin: 0 auto; }
    .sb-author-links { justify-content: center; }
    .sb-wa-float { bottom: 120px !important; right: 10px; width: 48px; height: 48px; box-shadow: 0 4px 15px rgba(0,0,0,0.3); }
    .sb-stickybar-inner { padding: 12px 10px !important; flex-direction: column !important; gap: 10px !important; align-items: stretch !important; }
    .sb-sb-actions { justify-content: start !important; }
    .sb-sb-text span { display: none !important; }
}

@media print {
    .sb-promo-bar, .sb-col-toc, .sb-col-sidebar,
    .sb-stickybar, .sb-wa-float, .sb-courses-section,
    .sb-related-section, .sb-meta-share { display: none !important; }
    .sb-cols { grid-template-columns: 1fr !important; }
    .sb-article { border: none; padding: 0; }
}


/* ================================================================
   PREMIUM POPUP
   ================================================================ */
.sb-popup-overlay {
    position: fixed; inset: 0;
    background: rgba(15, 23, 42, 0.4);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    z-index: 10000;
    display: flex; align-items: center; justify-content: center;
    padding: 20px;
    opacity: 0; pointer-events: none;
    transition: opacity .4s ease;
}
.sb-popup-overlay.sb-open { opacity: 1; pointer-events: auto; }

.sb-popup {
    background: #fff;
    width: 100%; max-width: 860px;
    border-radius: 20px;
    overflow: hidden;
    position: relative;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
    transform: translateY(30px) scale(0.95);
    transition: all .4s cubic-bezier(0.34, 1.56, 0.64, 1);
}
.sb-open .sb-popup { transform: translateY(0) scale(1); }

.sb-popup-close {
    position: absolute; top: 12px; right: 16px;
    background: rgba(0,0,0,0.05); border: none;
    width: 32px; height: 32px; border-radius: 50%;
    font-size: 24px; color: var(--sb-text-muted);
    cursor: pointer; z-index: 10; display: flex; align-items: center; justify-content: center;
    transition: all .2s;
}
.sb-popup-close:hover { background: var(--sb-red); color: #fff; transform: rotate(90deg); }

.sb-popup-content { display: flex; min-height: 520px; }

/* Side Visual */
.sb-pq-side {
    width: 40%;
    background: linear-gradient(135deg, var(--sb-navy) 0%, #5449C4 100%);
    padding: 40px;
    color: #fff;
    display: flex; flex-direction: column; justify-content: center;
    position: relative; overflow: hidden;
}
.sb-pq-side::before {
    content: ''; position: absolute; inset: 0;
    background: url("data:image/svg+xml,%3Csvg width='40' height='40' viewBox='0 0 40 40' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.05'%3E%3Cpath d='M0 38.59V40h1.41l29.7-29.7L29.7 8.9 0 38.59zM0 1.41L1.41 0h29.7l29.7 29.7-1.41 1.41L0 1.41z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
    opacity: 0.3;
}
.sb-pq-brand { font-size: 22px; font-weight: 800; margin-bottom: 24px; display: flex; align-items: center; gap: 10px; }
.sb-pq-side h2 { font-size: 28px; font-weight: 800; line-height: 1.2; margin: 0 0 16px; position: relative; }
.sb-pq-side h2 span { color: var(--sb-orange); background: rgba(255,255,255,0.1); padding: 0 6px; border-radius: 4px; }
.sb-pq-side p { font-size: 15px; line-height: 1.6; opacity: 0.9; margin-bottom: 32px; }
.sb-pq-stats { display: flex; gap: 20px; }
.sb-pq-stat strong { display: block; font-size: 20px; font-weight: 800; color: var(--sb-orange); }
.sb-pq-stat span { font-size: 11px; text-transform: uppercase; letter-spacing: 1px; opacity: 0.8; }

/* Main Form Area */
.sb-pq-main { width: 60%; padding: 40px 50px; background: #fff; display: flex; flex-direction: column; justify-content: center; }
.sb-pq-main h3 { font-size: 22px; font-weight: 800; color: var(--sb-text); margin: 0 0 4px; }
.sb-pq-main > p { font-size: 14px; color: var(--sb-text-muted); margin: 0 0 24px; }

.sb-lf-group { position: relative; margin-bottom: 12px; }
.sb-lf-group i { position: absolute; left: 14px; top: 13px; color: var(--sb-text-muted); font-size: 14px; pointer-events: none; }
.sb-lf-group input, 
.sb-lf-group select { 
    width: 100% !important; padding: 11px 14px 11px 40px !important; 
    border: 1.5px solid #E2E8F0 !important; border-radius: 10px !important;
    font-size: 14px !important; color: var(--sb-text) !important; background: #F8FAFC !important;
    transition: all .2s; outline: none; box-sizing: border-box !important;
}
.sb-lf-group input:focus, 
.sb-lf-group select:focus { border-color: var(--sb-navy) !important; background: #fff !important; box-shadow: 0 0 0 4px rgba(62,54,164,0.06); }

.sb-lf-phone-group { display: flex; gap: 10px; }
.sb-pq-cc { width: 100px; flex-shrink: 0; }
.sb-pq-cc select { padding-left: 12px !important; }
.sb-pq-tel { flex: 1; }

.sb-pq-submit {
    width: 100%; padding: 14px;
    background: linear-gradient(135deg, var(--sb-orange) 0%, #E11D48 100%);
    color: #fff; border: none; border-radius: 10px;
    font-size: 16px; font-weight: 700; cursor: pointer;
    transition: all .3s; margin-top: 10px;
}
.sb-pq-submit:hover { transform: translateY(-2px); box-shadow: 0 10px 20px -5px rgba(225,29,72,0.4); }

.sb-pq-lock { text-align: center; font-size: 12px; color: var(--sb-text-muted); margin: 12px 0 0 !important; }
.sb-pq-lock i { font-size: 10px; margin-right: 4px; }

/* Mobile Optimizations */
@media (max-width: 768px) {
    .sb-popup-content { flex-direction: column; min-height: auto; }
    .sb-pq-side { width: 100%; padding: 30px 24px; text-align: center; }
    .sb-pq-brand { justify-content: center; }
    .sb-pq-stats { justify-content: center; }
    .sb-pq-main { width: 100%; padding: 30px 24px; }
    .sb-popup { margin: 10px; }
}