.heda-bo-case{
    --orange:#f47721;
    --blue:#165fa8;
    --dark:#202b36;
    --text:#424a52;
    --muted:#717981;
    --light:#f5f7f8;
    --line:#e2e5e8;
    max-width:1160px;
    margin:0 auto;
    padding:8px 18px 60px;
    font-family:Arial,Helvetica,sans-serif;
    color:var(--text);
    line-height:1.72;
}

.heda-bo-case *{box-sizing:border-box;}
.heda-bo-case h1,.heda-bo-case h2,.heda-bo-case h3,.heda-bo-case p{margin-top:0;}

.bo-intro{padding:25px 30px;margin-bottom:20px;background:var(--light);border-left:4px solid var(--orange);}
.bo-label,.bo-kicker{display:block;margin-bottom:7px;color:var(--orange) !important;font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:1.2px;}
.bo-intro h1{color:var(--dark) !important;font-size:30px;}
.bo-intro p{color:var(--muted) !important;font-size:15px;margin-bottom:0;}

.bo-meta{display:grid;grid-template-columns:repeat(4,1fr);margin-bottom:32px;border:1px solid var(--line);}
.bo-meta-item{padding:16px 19px;border-right:1px solid var(--line);}
.bo-meta-item:last-child{border-right:0;}
.bo-meta-label{display:block;color:var(--orange) !important;font-size:10px;font-weight:700;text-transform:uppercase;}
.bo-meta-value{display:block;margin-top:4px;color:var(--dark) !important;font-size:14px;font-weight:700;}

.bo-image{margin:28px 0 38px;}
.bo-image img{display:block;width:100%;height:auto;}
.bo-caption{margin:9px 0 0 !important;color:#899098 !important;text-align:center;font-size:12px;}

.bo-section{margin:38px 0;}
.bo-heading{max-width:850px;margin-bottom:20px;}
.bo-section h2,.bo-result h2,.bo-install h2,.bo-engineer h2{color:var(--dark) !important;font-size:26px;}
.bo-section p,.bo-result p,.bo-install p,.bo-engineer p{color:var(--text) !important;}

.bo-two-col{display:grid;grid-template-columns:repeat(2,1fr);gap:20px;}
.bo-card{padding:25px 27px;border:1px solid var(--line);}
.bo-card:first-child{border-top:3px solid var(--blue);}
.bo-card:last-child{border-top:3px solid var(--orange);}
.bo-card h3{color:var(--dark) !important;}
.bo-card p{color:var(--muted) !important;font-size:14px;}


/* DARK STATS FIX */

.bo-stats{
    display:grid;
    grid-template-columns:repeat(3,1fr);
    margin:38px 0;
    background:#202b36 !important;
    color:#fff !important;
}

.bo-stat{padding:27px 26px;border-right:1px solid rgba(255,255,255,.16);}
.bo-stat:last-child{border-right:0;}

.bo-stats .bo-stat-value{
    display:block;
    color:#f47721 !important;
    font-size:28px;
    font-weight:700;
}

.bo-stats .bo-stat-title{
    display:block;
    margin-top:5px;
    color:#ffffff !important;
    font-size:13px;
    font-weight:700;
}

.bo-stats .bo-stat-text{
    display:block;
    margin-top:5px;
    color:#d1d7dc !important;
    font-size:12px;
}

.bo-system{
    padding:30px 32px;
    background:var(--light);
    border-left:4px solid var(--blue);
}

.bo-system h2{color:var(--dark) !important;}
.bo-system > p{color:var(--text) !important;}

.bo-system-grid{
    display:grid;
    grid-template-columns:repeat(2,1fr);
    gap:18px;
    margin-top:22px;
}

.bo-system-card{
    padding:25px;
    background:#fff;
    border:1px solid var(--line);
}

.bo-system-num{color:var(--orange) !important;font-size:11px;font-weight:700;}
.bo-system-card h3{color:var(--dark) !important;}
.bo-system-card p{color:var(--muted) !important;font-size:14px;}


/* DARK HIGHBAY FIX */

.bo-highbay{
    display:grid;
    grid-template-columns:.88fr 1.12fr;
    margin:38px 0;
    background:#202b36 !important;
    color:#fff !important;
}

.bo-highbay-title{
    padding:30px;
    background:#165fa8 !important;
}

.bo-highbay-title .bo-kicker{color:#dce8f3 !important;}

.bo-highbay-title h2{
    margin:0;
    color:#fff !important;
    font-size:24px;
}

.bo-highbay-copy{padding:30px 34px;}

.bo-highbay-copy p{
    color:#d6dce1 !important;
}

.bo-highbay-list{
    display:grid;
    grid-template-columns:repeat(2,1fr);
    gap:9px 18px;
}

.bo-highbay-point{
    position:relative;
    padding-left:17px;
    color:#fff !important;
    font-size:13px;
}

.bo-highbay-point::before{
    content:"✓";
    position:absolute;
    left:0;
    color:#f47721 !important;
}

.bo-details{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;}
.bo-detail{padding:22px;background:var(--light);}
.bo-detail strong{color:var(--dark) !important;}
.bo-detail span{display:block;margin-top:6px;color:var(--muted) !important;font-size:13px;}

.bo-install{
    padding:29px 32px;
    margin:38px 0;
    border:1px solid var(--line);
    border-left:4px solid var(--orange);
}

.bo-install-grid{
    display:grid;
    grid-template-columns:repeat(4,1fr);
    margin-top:22px;
    border:1px solid var(--line);
    background:var(--light);
}

.bo-install-item{padding:18px;border-right:1px solid var(--line);}
.bo-install-item:last-child{border-right:0;}
.bo-install-num{color:var(--orange) !important;font-size:11px;font-weight:700;}
.bo-install-item strong{display:block;color:var(--dark) !important;}
.bo-install-item span{display:block;margin-top:4px;color:var(--muted) !important;font-size:12px;}

.bo-engineer{
    display:grid;
    grid-template-columns:.95fr 1.05fr;
    margin:38px 0;
    border:1px solid var(--line);
}

.bo-engineer-title{padding:29px 30px;background:var(--light);}
.bo-engineer-copy{padding:29px 32px;}
.bo-engineer-copy p{color:var(--muted) !important;font-size:14px;}

.bo-result{
    padding:29px 32px;
    margin:38px 0;
    background:var(--light);
}

.bo-highlights{
    display:grid;
    grid-template-columns:repeat(4,1fr);
    margin-top:22px;
    border:1px solid var(--line);
    background:#fff;
}

.bo-highlight{padding:18px;border-right:1px solid var(--line);}
.bo-highlight:last-child{border-right:0;}
.bo-check{color:var(--orange) !important;font-weight:700;}
.bo-highlight strong{display:block;color:var(--dark) !important;}
.bo-highlight span{display:block;margin-top:4px;color:var(--muted) !important;font-size:12px;}


/* DARK CTA FIX */

.bo-cta{
    margin-top:44px;
    padding:34px 28px;
    text-align:center;
    background:#202b36 !important;
    color:#fff !important;
    border-top:4px solid var(--orange);
}

.bo-cta h2{color:#fff !important;font-size:25px;}
.bo-cta p{max-width:750px;margin:0 auto 20px;color:#d1d7dc !important;font-size:14px;}

.bo-cta-btn{
    display:inline-block;
    padding:13px 31px !important;
    background:#f47721 !important;
    color:#fff !important;
    text-decoration:none !important;
    font-weight:700 !important;
}

@media(max-width:900px){
    .bo-meta,.bo-install-grid{grid-template-columns:repeat(2,1fr);}
    .bo-details{grid-template-columns:1fr;}
    .bo-highbay,.bo-engineer{grid-template-columns:1fr;}
    .bo-highlights{grid-template-columns:repeat(2,1fr);}
}

@media(max-width:640px){
    .bo-meta,.bo-two-col,.bo-stats,.bo-system-grid,.bo-install-grid,.bo-highlights{grid-template-columns:1fr;}
    .bo-highbay-list{grid-template-columns:1fr;}
}