/* ==========================================================================
   Single sản phẩm (cpt san-pham) — ref 1:1 theo category-template.html.
   Nạp tự động qua teco_enqueue_dir_assets() trong inc/enqueue.php khi
   is_singular('san-pham'). Mọi selector scope dưới .sp để không đụng
   .card/.cards dùng chung ở nơi khác.
   ========================================================================== */

.sp-hero .eyebrow,main#main .section .eyebrow{color:var(--orange)}

/* ── Hero ─────────────────────────────────────────────────────────────── */
.sp-hero{
  background:var(--dark) center/cover no-repeat;color:#fff;
  padding:clamp(56px,8vw,96px) 0 clamp(64px,8vw,104px);
  border-bottom:4px solid var(--orange);
}
.sp-hero .crumb,.sp-hero .crumb a{color:rgba(255,255,255,.55)}
.sp-hero .crumb a:hover{color:var(--orange)}
.sp-hero .crumb span[aria-current]{color:rgba(255,255,255,.8)}
.sp-hero__body{max-width:980px;margin-top:22px}
.sp-hero__body h1{margin:0 0 14px;font-size:clamp(1.75rem,4.5vw,2.75rem);line-height:1.15;color:#fff;text-transform:uppercase}
.sp-hero__body p{margin:0 0 16px;color:rgba(255,255,255,.78);max-width:680px;font-size:1.0625rem;line-height:1.6}
.sp-hero__lead2{margin-bottom:26px}
.sp-hero__actions{display:flex;gap:14px;flex-wrap:wrap;margin-top:8px}
.sp-hero .btn--ghost{color:#fff;border-color:#4a5568}
.sp-hero .btn--ghost:hover{background:transparent;border-color:var(--orange);color:var(--orange)}

.sp-stats{display:flex;gap:36px;margin-top:36px;flex-wrap:nowrap}
.sp-stat{display:flex;align-items:center;gap:14px;min-width:0}
.sp-stat__ico{
  flex:none;width:48px;height:48px;border-radius:50%;border:2px solid var(--orange);
  color:var(--orange);display:flex;align-items:center;justify-content:center;
}
.sp-stat__ico svg{width:24px;height:24px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.sp-stat b{display:block;font-family:"Inter",sans-serif;font-weight:600;font-size:1.625rem;color:var(--orange);line-height:1.1}
.sp-stat > div > span{font-size:.8125rem;color:rgba(255,255,255,.7)}

/* ── Nhóm thiết bị liên quan (cards) ─────────────────────────────────── */
.sp-groups{background:var(--paper-2)}
.sp-cards{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:20px}
.sp-card{
  position:relative;cursor:pointer;background:var(--paper);border:1px solid var(--line);
  border-radius:var(--radius-card);overflow:hidden;display:flex;flex-direction:column;
  transition:border-color .28s var(--ease),transform .28s var(--ease),box-shadow .28s var(--ease);
}
.sp-card:hover{border-color:var(--blue);box-shadow:0 12px 28px -14px rgba(20,30,50,.22);transform:translateY(-4px)}
.sp-card__media{height:170px;background:var(--paper);display:flex;align-items:center;justify-content:center;border-bottom:1px solid var(--line);overflow:hidden}
.sp-card__media img{width:100%;height:100%;object-fit:contain;padding:8px;transition:transform .4s var(--ease)}
.sp-card:hover .sp-card__media img{transform:scale(1.05)}
.sp-card__media .ico{font-size:44px;font-weight:700;color:var(--orange)}
.sp-card__body{padding:14px 16px;display:flex;flex-direction:column;flex:1}
.sp-card__body h3{margin:0 0 4px;font-size:1rem;color:var(--ink);padding-left:10px;border-left:4px solid var(--orange)}
.sp-card__body p{margin:0 0 12px;font-size:.84375rem;line-height:1.5;color:var(--ink-3)}
.sp-card__link{
  margin-top:auto;align-self:center;padding:0;background:none;border-radius:0;
  display:inline-flex;align-items:center;gap:6px;font-size:.875rem;font-weight:700;color:var(--blue);
}
.sp-card__link::before{content:'';position:absolute;inset:0;z-index:1} /* stretched link: cả card bấm được */
.sp-card__link svg{width:14px;height:14px;transition:transform .2s var(--ease)}
.sp-card__link:hover{color:var(--blue-deep)}
.sp-card__link:hover svg{transform:translateX(4px)}
@media (hover:hover){
  .sp-card__link{opacity:0;pointer-events:none;transition:opacity .2s var(--ease)}
  .sp-card:hover .sp-card__link,.sp-card:focus-within .sp-card__link{opacity:1;pointer-events:auto}
}

/* ── Ứng dụng ─────────────────────────────────────────────────────────── */
.sp-apps{display:grid;grid-template-columns:repeat(2,1fr);gap:0 56px}
.sp-app{display:flex;gap:16px;align-items:flex-start;padding:20px 0;border-bottom:1px solid var(--line-soft)}
.sp-app__ico{
  flex:none;width:44px;height:44px;border-radius:50%;
  background:color-mix(in srgb,var(--orange) 12%,transparent);color:var(--orange-ink);
  display:flex;align-items:center;justify-content:center;
}
.sp-app__ico svg{width:22px;height:22px;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
.sp-app h3{margin:0;font-size:1.0625rem;color:var(--ink);line-height:1.35}
.sp-app p{margin:4px 0 0;font-size:.9375rem;color:var(--ink-2)}

@media (max-width:820px){
  .sp-cards{grid-template-columns:repeat(auto-fill,minmax(180px,1fr))}
  .sp-apps{grid-template-columns:1fr}
  .sp-card__link{font-size:0;line-height:0;opacity:1;pointer-events:auto}
  .sp-card__link svg{display:none}
  .sp-stats{flex-wrap:wrap}
}