.hvac-pcc {
    width: 100%;
    box-sizing: border-box;
    font-family: Inter, Arial, sans-serif;
    color: #333;
    padding: 30px 0;
}
.hvac-pcc * { box-sizing: border-box; }
.hvac-pcc-heading { text-align:center; margin-bottom:24px; }
.hvac-pcc-heading h2 { margin:0; font-size:clamp(24px,3vw,34px); line-height:1.2; font-weight:700; }
.hvac-pcc-heading p { margin:7px 0 0; color:#6b7280; font-size:14px; }
.hvac-pcc-wrapper { position:relative; max-width:1350px; margin:0 auto; padding:20px 60px 35px; }
.hvac-pcc .swiper { overflow:hidden; }
.hvac-pcc .swiper-slide { height:auto; }
.hvac-pcc-slide-link { display:block; text-decoration:none; color:inherit; }
.hvac-pcc-card {
    background:#f8f6f1;
    border-radius:22px;
    aspect-ratio:1/1;
    display:flex;
    align-items:center;
    justify-content:center;
    padding:24px;
    overflow:hidden;
    transition:transform .3s cubic-bezier(.4,0,.2,1), box-shadow .3s, background .3s;
}
.hvac-pcc-slide-link:hover .hvac-pcc-card {
    transform:translateY(-6px);
    box-shadow:0 12px 24px rgba(0,0,0,.08);
    background:#f4f1e9;
}
.hvac-pcc-card img {
    width:100%;
    height:100%;
    max-height:190px;
    object-fit:contain;
    display:block;
    filter:drop-shadow(0 6px 10px rgba(0,0,0,.08));
}
.hvac-pcc-placeholder { font-size:50px; color:#cbd5e1; }
.hvac-pcc-slide-link h3 {
    margin:14px 0 0;
    text-align:center;
    font-size:16px;
    line-height:1.3;
    font-weight:600;
    color:#374151;
}
.hvac-pcc-prev, .hvac-pcc-next {
    position:absolute;
    top:43%;
    transform:translateY(-50%);
    width:44px;
    height:44px;
    border:1.5px solid #F68F31 !important;
    border-radius:50%;
    background:#fff !important;
    color:#F68F31 !important;
    display:flex;
    align-items:center;
    justify-content:center;
    cursor:pointer;
    z-index:10;
    box-shadow:0 2px 8px rgba(0,0,0,.06);
    transition:all .2s ease;
}
.hvac-pcc-prev:hover, .hvac-pcc-next:hover { color:#111827 !important; border-color:#9ca3af !important; box-shadow:0 4px 12px rgba(0,0,0,.12); }
.hvac-pcc-prev { left:8px; }
.hvac-pcc-next { right:8px; }
.hvac-pcc-pagination { position:relative !important; margin-top:28px !important; bottom:auto !important; text-align:center; }
.hvac-pcc .swiper-pagination-bullet { width:9px; height:9px; margin:0 5px !important; opacity:1; background:#d1d5db; transition:all .3s; }
.hvac-pcc .swiper-pagination-bullet-active { background:#F68F31 !important; transform:scale(1.15); }
@media (max-width:767px) {
    .hvac-pcc-wrapper { padding-left:48px; padding-right:48px; }
    .hvac-pcc-prev, .hvac-pcc-next { width:38px; height:38px; }
    .hvac-pcc-prev { left:4px; } .hvac-pcc-next { right:4px; }
}