/* =====================
   Product Page Styles
   Depends on: styles/global.css
===================== */

/* Hero */
.hero { padding: 80px 0 36px; }
.hero-eyebrow { font-size: 13px; color: var(--muted); margin-bottom: 12px; }
.hero-title { font-size: 44px; font-weight: 600; letter-spacing: -0.03em; margin-bottom: 12px; }
.hero-subtitle { font-size: 18px; color: var(--muted); max-width: 720px; }

/* Category */
.category { padding: 40px 0 56px; }

.cat-head{
  display:flex;
  justify-content:space-between;
  align-items:flex-end;
  gap:20px;
  margin-bottom:22px;
}

.cat-kicker{
  font-size:12px;
  letter-spacing:.12em;
  text-transform:uppercase;
  color:#a1a1a6;
}

.cat-title{ font-size:24px; font-weight:600; }
.cat-title span{ font-size:14px; color: var(--muted); margin-left:10px; }
.cat-desc{ font-size:14px; color: var(--muted); max-width:760px; }

.cat-link{
  font-size:14px;
  color:#0071e3;
}
.cat-link:hover{ text-decoration: underline; }

/* =====================
   Slider
===================== */
.slider-wrap{
  position:relative;

  /* ✅ 强制：没有“面板感” */
  background: transparent !important;
  box-shadow: none !important;
  filter: none !important;
  border: 0 !important;
  border-radius: 0 !important;
}

.slider-track{
  display:flex;
  gap:22px;
  overflow-x:auto;
  scroll-behavior:smooth;

  padding: 0 64px 14px 64px;

  background: transparent !important;
  box-shadow: none !important;
  filter: none !important;
  border: 0 !important;
  border-radius: 0 !important;

  -webkit-overflow-scrolling: touch;
  scroll-snap-type: x proximity;
}

.slider-track::-webkit-scrollbar{ display:none; }
.slider-track{ scrollbar-width:none; }

.slider-track > .card:first-child{ margin-left:-64px; }
.slider-track > .card:last-child{ margin-right:-64px; }

/* Buttons */
.slider-btn{
  position:absolute;
  top:50%;
  transform:translateY(-50%);
  width:44px;
  height:44px;
  border-radius:50%;
  border:none;
  background:#fff;
  box-shadow:0 10px 26px rgba(0,0,0,.14);
  font-size:26px;
  cursor:pointer;
  z-index:6;
  transition: transform .18s ease, opacity .18s ease, background .18s ease;
}
.slider-btn:hover{
  transform:translateY(-50%) scale(1.04);
  background:#f5f5f7;
}
.slider-btn.prev{ left:14px; }
.slider-btn.next{ right:14px; }
.slider-btn.is-hidden{ display:none; }

/* Edge fade (light fog, not a panel) */
.slider-wrap::before,
.slider-wrap::after{
  content:"";
  position:absolute;
  top:0;
  width:44px;
  height:100%;
  pointer-events:none;
  z-index:4;
  opacity:1;
  transition: opacity .18s ease;
  box-shadow:none !important;
  filter:none !important;
}
.slider-wrap::before{
  left:0;
  background:linear-gradient(to right, rgba(245,245,247,1) 0%, rgba(245,245,247,0) 100%);
}
.slider-wrap::after{
  right:0;
  background:linear-gradient(to left, rgba(245,245,247,1) 0%, rgba(245,245,247,0) 100%);
}
.slider-wrap.at-start::before{ opacity:0; }
.slider-wrap.at-end::after{ opacity:0; }

/* =====================
   Card
===================== */
.card{
  background:#fff;
  border-radius: 26px;
  overflow:hidden;
  width:300px;
  flex-shrink:0;
  display:flex;
  flex-direction:column;
  scroll-snap-align:start;

  /* ✅ 默认无阴影 */
  box-shadow: none;
  border: 1px solid rgba(0,0,0,.06);

  transition: transform .24s ease, box-shadow .24s ease;
  will-change: transform;
}

.card:hover{
  transform: translateY(-8px);
  box-shadow:
    0 18px 30px rgba(0,0,0,.10),
    0 6px 14px rgba(0,0,0,.06),
    inset 0 1px 0 rgba(255,255,255,.6);
}

/* Image area: 保留图中文字，不裁 */
.card-img{
  height: 260px;
  background:#f2f2f4;
  overflow:hidden;
  display:flex;
  align-items:center;
  justify-content:center;
  padding: 14px;
}

.card-img img{
  width:100%;
  height:100%;
  object-fit: contain;      /* ✅ 不裁字 */
  transform: scale(1.00);
  transition: transform .3s ease;
}

.card:hover .card-img img{
  transform: scale(1.03);   /* ✅ 轻微放大但不裁字 */
}

.card-body{
  padding:18px;
  display:flex;
  flex-direction:column;
  gap:8px;
  flex:1;
}

.card-title{ font-size:18px; font-weight:600; }
.card-title-cn{ font-size:13px; color: var(--muted); margin-top:-6px; }

/* Chips */
.card-chips{
  display:flex;
  flex-wrap:wrap;
  gap:8px;
  margin:6px 0;
}
.chip{
  font-size:11px;
  background:#f2f2f4;
  border:1px solid rgba(0,0,0,.06);
  padding:4px 10px;
  border-radius:999px;
}
.chip--accent{
  background: rgba(201,154,91,.14);
  border-color: rgba(201,154,91,.35);
  color:#7a5a2c;
}

/* Desc clamp */
.card-desc{
  font-size:13px;
  color: var(--muted);
  display:-webkit-box;
  -webkit-line-clamp:2;
  -webkit-box-orient:vertical;
  overflow:hidden;
}
.card.is-open .card-desc{ -webkit-line-clamp: unset; }

/* Actions */
.card-actions{
  display:flex;
  justify-content:space-between;
  align-items:center;
  margin-top:10px;
}
.card-toggle,
.card-cta{
  font-size:13px;
  color:#0071e3;
  background:none;
  border:none;
  cursor:pointer;
}
.card-toggle:hover,
.card-cta:hover{ text-decoration:underline; }

/* Responsive */
@media(max-width:900px){
  .hero-title{ font-size:38px; }
}

/* Dedicated product page grid */
.product-grid{
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
  margin-top: 18px;
}

@media (max-width: 1024px){
  .product-grid{
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 640px){
  .product-grid{
    grid-template-columns: 1fr;
  }
}

/* Dedicated product family page grid */
.product-grid{
  display:grid;
  grid-template-columns:repeat(3, 1fr);
  gap:18px;
  margin-top:18px;
}
@media (max-width: 1024px){
  .product-grid{ grid-template-columns:repeat(2, 1fr); }
}
@media (max-width: 640px){
  .product-grid{ grid-template-columns:1fr; }
}

/* Force full description on dedicated page */
.card-desc--full{
  display:block !important;
  -webkit-line-clamp:unset !important;
  -webkit-box-orient:unset !important;
  overflow:visible !important;
}