/* ============================================================
   hhlsq.com — manufacturing.css 生产制造建站方案页专属样式
   布局指纹：H9 对角切割 Hero（左上藏蓝三角+右下浅灰）｜B1统计带｜B2卡片墙｜B4图文交替｜B11表格对比｜B8证言带｜B15 CTA
   签名元素：S5 竖向标尺线
   ============================================================ */

/* ---------- 1. Hero 对角切割 ---------- */
.manf-hero{ position:relative; background:var(--gray-100); overflow:hidden; padding:clamp(70px,8vw,110px) 0 clamp(60px,7vw,90px); }
.manf-hero__bg{
  position:absolute; inset:0; background:linear-gradient(150deg,var(--navy-900),var(--navy-700));
  clip-path:polygon(0 0,64% 0,46% 100%,0 100%);
}
.manf-hero__bg::after{
  content:""; position:absolute; right:-2px; top:0; bottom:0; width:2px;
  background:linear-gradient(180deg,transparent,var(--gold) 30%,var(--gold) 70%,transparent);
  transform:translateX(1px);
}
.manf-hero__inner{ position:relative; z-index:2; display:grid; grid-template-columns:1.05fr 1fr; gap:56px; align-items:center; }

/* S5 竖向标尺线 */
.manf-hero__ruler{
  position:absolute; left:22px; top:14%; bottom:14%; width:2px; z-index:3;
  background:repeating-linear-gradient(180deg, var(--gold) 0 10px, transparent 10px 26px);
}
.manf-hero__ruler-text{
  position:absolute; left:10px; top:50%; transform:translateY(-50%) rotate(180deg);
  writing-mode:vertical-rl; font-size:12px; letter-spacing:.35em; color:rgba(232,238,245,.55);
}

.manf-hero__copy{ padding-left:40px; }
.manf-hero__title{ color:#fff; font-size:clamp(28px,4vw,46px); line-height:1.28; margin:14px 0 18px; }
.manf-hero__title em{ font-style:normal; color:var(--gold); font-family:var(--font-serif); }
.manf-hero__lead{ color:rgba(232,238,245,.8); font-size:16px; line-height:1.8; max-width:520px; margin-bottom:28px; }
.manf-hero__actions{ display:flex; gap:14px; flex-wrap:wrap; }
.manf-hero__ghost{ border-color:rgba(255,255,255,.5); color:#fff; }
.manf-hero__ghost:hover{ background:#fff; color:var(--navy-700); }

.manf-hero__media{ position:relative; }
.manf-hero__img{
  width:100%; aspect-ratio:16/10; object-fit:cover; border-radius:var(--radius-lg);
  box-shadow:var(--shadow-lg); transform:rotate(2deg);
}

/* ---------- 2. B1 数据统计带 ---------- */
.manf-stats{ background:linear-gradient(135deg,var(--navy-900),var(--navy-800)); }
.manf-stats__grid{ display:grid; grid-template-columns:repeat(4,1fr); gap:20px; text-align:center; }
.manf-stat{ position:relative; padding:8px 0; }
.manf-stat + .manf-stat::before{
  content:""; position:absolute; left:0; top:50%; transform:translateY(-50%);
  width:1px; height:46px; background:rgba(232,238,245,.16);
}
.manf-stat .stat-num{ color:#fff; }
.manf-stat .stat-note{ color:rgba(232,238,245,.66); }

/* ---------- 3. B2 错位卡片墙 ---------- */
.manf-need__grid{ display:grid; grid-template-columns:repeat(3,1fr); gap:24px; }
.manf-need__card{
  background:#fff; border:1px solid var(--gray-200); border-radius:var(--radius-lg);
  box-shadow:var(--shadow-sm); padding:28px 26px; transition:all .3s ease;
}
.manf-need__card:nth-child(even){ transform:translateY(18px); }
.manf-need__card:hover{ transform:translateY(-6px); box-shadow:var(--shadow-md); }
.manf-need__card:nth-child(even):hover{ transform:translateY(12px); }
.manf-need__card svg{ width:32px; height:32px; color:var(--navy-600); stroke-width:1.4; margin-bottom:14px; }
.manf-need__card:hover svg{ color:var(--gold); }
.manf-need__card h3{ font-size:17px; margin-bottom:10px; }
.manf-need__card p{ font-size:14px; color:var(--gray-600); line-height:1.75; margin:0; }

/* ---------- 4. B4 图文交替流 ---------- */
.manf-flow__list{ display:flex; flex-direction:column; gap:clamp(40px,5vw,64px); }
.manf-pair{ display:grid; grid-template-columns:1fr 1fr; gap:44px; align-items:center; }
.manf-pair--reverse .manf-pair__media{ order:2; }
.manf-pair__media img{ width:100%; aspect-ratio:16/9; object-fit:cover; border-radius:var(--radius-lg); box-shadow:var(--shadow-md); }
.manf-pair__num{ font-size:46px; font-weight:700; color:transparent; -webkit-text-stroke:1.5px var(--gold); line-height:1; display:block; margin-bottom:10px; }
.manf-pair__body h3{ font-size:22px; margin-bottom:12px; }
.manf-pair__body p{ color:var(--gray-600); font-size:15px; margin:0; }
.manf-pair__body a{ font-weight:600; border-bottom:1px solid var(--gold); }

/* ---------- 5. B11 表格对比 ---------- */
.manf-table__wrap{ overflow-x:auto; border-radius:var(--radius-lg); box-shadow:var(--shadow-sm); background:#fff; }
.manf-compare{ width:100%; border-collapse:collapse; min-width:640px; background:#fff; }
.manf-compare th, .manf-compare td{ padding:16px 20px; text-align:left; font-size:14.5px; }
.manf-compare thead th{
  background:var(--navy-900); color:#fff; font-weight:600; letter-spacing:.04em; white-space:nowrap;
}
.manf-compare tbody tr:nth-child(odd){ background:var(--gray-50); }
.manf-compare tbody td:first-child{ font-weight:600; color:var(--navy-900); }
.manf-compare tbody td{ color:var(--gray-600); border-top:1px solid var(--gray-200); }
.manf-compare tbody tr:hover td{ background:var(--blue-soft); }

/* ---------- 6. B8 证言带 ---------- */
.manf-quotes{ background:var(--gray-50); }
.manf-quotes__grid{ display:grid; grid-template-columns:repeat(3,1fr); gap:24px; }
.manf-quote{
  background:#fff; border:1px solid var(--gray-200); border-radius:var(--radius-lg);
  box-shadow:var(--shadow-sm); padding:30px 26px; position:relative; transition:all .3s ease;
}
.manf-quote:hover{ transform:translateY(-6px); box-shadow:var(--shadow-md); }
.manf-quote:nth-child(2){ transform:translateY(20px); }
.manf-quote:nth-child(2):hover{ transform:translateY(14px); }
.manf-quote__mark{ font-family:var(--font-serif); font-size:52px; line-height:1; color:var(--gold); display:block; margin-bottom:8px; }
.manf-quote blockquote{ font-size:15px; color:var(--gray-700); line-height:1.8; margin:0 0 16px; }
.manf-quote figcaption{ font-size:13px; color:var(--gray-500); letter-spacing:.05em; }

/* 相关行业 */
.manf-relate{ margin-top:clamp(46px,6vw,72px); text-align:center; }
.manf-relate__label{ display:inline-block; font-size:12.5px; letter-spacing:.2em; color:var(--gray-500); margin-bottom:16px; }
.manf-relate__links{ display:flex; flex-wrap:wrap; justify-content:center; gap:12px; }
.manf-relate__link{
  display:inline-block; padding:10px 22px; border-radius:var(--radius-pill);
  border:1px solid var(--gray-300); background:#fff; font-size:14px; color:var(--navy-700);
  transition:all .25s ease;
}
.manf-relate__link:hover{ border-color:var(--navy-600); background:var(--navy-700); color:#fff; transform:translateY(-2px); }

/* ---------- 7. CTA ---------- */
.manf-cta{ padding-bottom:clamp(70px,8vw,110px); }
.cta-banner{
  background:linear-gradient(135deg,var(--navy-800),var(--navy-700) 55%,var(--navy-600));
  border-radius:28px; padding:clamp(44px,5vw,72px) clamp(24px,4vw,56px);
  text-align:center; position:relative; overflow:hidden; box-shadow:var(--shadow-lg);
}
.cta-banner::before{
  content:""; position:absolute; right:-90px; top:-90px; width:280px; height:280px;
  border-radius:50%; border:1.5px dashed rgba(255,255,255,.22);
}
.cta-banner::after{
  content:""; position:absolute; left:-60px; bottom:-120px; width:220px; height:220px;
  border-radius:50%; border:1.5px dashed rgba(176,141,74,.4);
}
.cta-banner__inner{ position:relative; z-index:1; }
.cta-banner__title{ color:#fff; font-size:clamp(22px,3vw,32px); margin-bottom:12px; }
.cta-banner__sub{ color:rgba(232,238,245,.78); font-size:15px; margin-bottom:28px; }
.cta-banner__actions{ display:flex; gap:16px; justify-content:center; flex-wrap:wrap; }
.cta-banner__ghost{ border-color:rgba(255,255,255,.5); color:#fff; }
.cta-banner__ghost:hover{ background:#fff; color:var(--navy-700); }

/* ---------- 响应式 ---------- */
@media (max-width: 992px){
  .manf-hero__bg{ clip-path:none; }
  .manf-hero{ background:linear-gradient(150deg,var(--navy-900),var(--navy-700)); }
  .manf-hero__inner{ grid-template-columns:1fr; gap:44px; }
  .manf-hero__copy{ padding-left:0; }
  .manf-hero__ruler{ display:none; }
  .manf-hero__img{ transform:none; }
  .manf-stats__grid{ grid-template-columns:repeat(2,1fr); gap:28px 0; }
  .manf-stat:nth-child(3)::before{ display:none; }
  .manf-need__grid{ grid-template-columns:repeat(2,1fr); }
  .manf-need__card:nth-child(even){ transform:none; }
  .manf-need__card:nth-child(even):hover{ transform:translateY(-6px); }
  .manf-pair{ grid-template-columns:1fr; }
  .manf-pair--reverse .manf-pair__media{ order:0; }
  .manf-quotes__grid{ grid-template-columns:1fr; max-width:560px; margin:0 auto; }
  .manf-quote:nth-child(2){ transform:none; }
  .manf-quote:nth-child(2):hover{ transform:translateY(-6px); }
}
@media (max-width: 640px){
  .manf-hero__actions .btn{ width:100%; }
  .manf-stats__grid{ grid-template-columns:1fr 1fr; }
  .manf-need__grid{ grid-template-columns:1fr; }
  .manf-relate__link{ width:100%; }
}