/* ============================================================
   页面：industry-machinetool.html（机床行业网站建设方案）
   布局：图纸虚线框首屏 + 叠压标题带 / 竖分割两栏背景 /
         箭头串联痛点流 / 横滑卡片带方案 / 圆角方图标亮点 /
         标签对照行模块清单
   依赖：base.css
   ============================================================ */

/* ---------- ① 首屏：虚线框 + 叠压标题带 ---------- */
.mt-hero{ padding:52px 0 40px; }
.mt-hero-frame{
  border:3px dashed var(--yellow); border-radius:var(--r-l);
  padding:12px; background:var(--white); box-shadow:var(--shadow-s);
}
.mt-hero-frame img{ border-radius:var(--r-m); }
.mt-hero-band{
  max-width:820px; margin:-46px auto 0; position:relative; z-index:2;
  background:var(--white); border-radius:var(--r-l);
  padding:30px 36px; box-shadow:var(--shadow-m);
  border:2px dashed var(--pink-mid);
}
.mt-hero-band .crumb{ margin-bottom:12px; }
.mt-hero-band h1{ margin:6px 0 14px; }
.mt-hero-sub{ font-size:16px; margin:0 0 20px; }
.mt-hero-btns{ display:flex; gap:12px; flex-wrap:wrap; }

/* ---------- ② 背景：竖分割两栏 ---------- */
.mt-bg{ padding:46px 0; }
.mt-bg-grid{
  display:grid; grid-template-columns:1fr 1.3fr; gap:44px;
}
.mt-bg-left{ border-right:3px dashed var(--yellow-soft); padding-right:34px; }
.mt-bg-left h2{ margin-top:12px; }
.mt-bg-right p{ font-size:15.5px; }

/* ---------- 通用区块标题 ---------- */
.mt-sec{ text-align:center; max-width:760px; margin:0 auto 34px; }
.mt-sec h2{ margin:10px 0 12px; }
.mt-sec p{ color:var(--body); }

/* ---------- ③ 痛点：箭头串联 ---------- */
.mt-pain{ padding:46px 0; }
.mt-pain-flow{ display:grid; grid-template-columns:repeat(4,1fr); gap:18px; }
.mt-pain-card{
  position:relative; background:var(--white);
  border-radius:var(--r-m); padding:24px 22px;
  box-shadow:var(--shadow-s); transition:transform .25s ease;
}
.mt-pain-card:hover{ transform:translateY(-5px); }
.mt-pain-arrow{
  position:absolute; top:20px; right:-16px; z-index:2;
  width:28px; height:28px; border-radius:50%;
  background:var(--yellow); color:#fff; font-weight:800;
  display:flex; align-items:center; justify-content:center; font-size:15px;
}
.mt-pain-card.mt-pain-p{ border-top:5px solid var(--pink); }
.mt-pain-card.mt-pain-g{ border-top:5px solid var(--green); }
.mt-pain-card h3{ font-size:17px; margin-bottom:8px; }
.mt-pain-card p{ margin:0; font-size:14px; }

/* ---------- ④ 方案：横滑卡片带 ---------- */
.mt-sol{ padding:46px 0; background:rgba(233,247,233,.45); border-radius:var(--r-xl); }
.mt-strip{
  display:flex; gap:18px; overflow-x:auto; padding:6px 4px 18px;
  scroll-snap-type:x proximity;
}
.mt-strip-card{
  flex:0 0 270px; scroll-snap-align:start;
  background:var(--white); border-radius:var(--r-m);
  padding:24px 22px; box-shadow:var(--shadow-s);
  border-bottom:6px solid var(--yellow);
}
.mt-strip-card.mt-strip-p{ border-bottom-color:var(--pink); }
.mt-strip-card.mt-strip-g{ border-bottom-color:var(--green); }
.mt-strip-no{
  display:inline-block; font-size:13px; font-weight:800;
  color:var(--green-deep); background:var(--green-soft);
  padding:3px 12px; border-radius:var(--r-full); margin-bottom:12px;
}
.mt-strip-card h3{ font-size:17px; margin-bottom:8px; }
.mt-strip-card p{ margin:0; font-size:14px; }

/* ---------- ⑤ 亮点：圆角方图标卡 ---------- */
.mt-hl{ padding:46px 0; }
.mt-hl-grid{ display:grid; grid-template-columns:repeat(4,1fr); gap:20px; }
.mt-hl-item{
  background:var(--white); border-radius:var(--r-m);
  padding:26px 20px 22px; text-align:center; box-shadow:var(--shadow-s);
  transition:transform .25s ease;
}
.mt-hl-item:hover{ transform:translateY(-5px) rotate(1deg); }
.mt-hl-ico{
  width:64px; height:64px; margin:0 auto 14px; border-radius:18px;
  background:var(--yellow-soft); color:var(--yellow-deep);
  display:flex; align-items:center; justify-content:center;
}
.mt-hl-ico svg{ width:30px; height:30px; }
.mt-hl-ico.mt-hl-p{ background:var(--pink-soft); color:var(--pink-deep); }
.mt-hl-ico.mt-hl-g{ background:var(--green-soft); color:var(--green-deep); }
.mt-hl-item h3{ font-size:16.5px; margin-bottom:6px; }
.mt-hl-item p{ margin:0; font-size:13.5px; }

/* ---------- ⑥ 模块清单：标签对照行 ---------- */
.mt-mod{ padding:46px 0; }
.mt-mod-list{
  max-width:880px; margin:0 auto; background:var(--white);
  border-radius:var(--r-l); padding:10px 28px; box-shadow:var(--shadow-s);
}
.mt-mod-list li{
  display:flex; gap:18px; align-items:center;
  padding:16px 0; border-bottom:2px dashed var(--green-soft);
}
.mt-mod-list li:last-child{ border-bottom:0; }
.mt-mod-tag{
  flex:none; min-width:96px; text-align:center;
  font-size:13.5px; font-weight:800; color:var(--ink);
  background:var(--cream-2); border-radius:10px; padding:6px 10px;
}
.mt-mod-tag.mt-mod-p{ background:var(--pink-soft); color:var(--pink-deep); }
.mt-mod-tag.mt-mod-g{ background:var(--green-soft); color:var(--green-deep); }
.mt-mod-list p{ margin:0; font-size:14.5px; }
.mt-mod-note{ text-align:center; margin-top:20px; font-size:15px; }
.mt-mod-note a{ color:var(--pink-deep); font-weight:700; }

/* ---------- ⑦ 案例 ---------- */
.mt-cases{ padding:46px 0; }
.mt-case-row{ display:grid; grid-template-columns:1fr 1fr; gap:26px; max-width:880px; margin:0 auto; }
.mt-case{
  background:var(--white); border-radius:var(--r-m); overflow:hidden;
  box-shadow:var(--shadow-s); transition:transform .25s ease, box-shadow .25s ease;
}
.mt-case:hover{ transform:translateY(-5px); box-shadow:var(--shadow-m); }
.mt-case h3{ font-size:16.5px; margin:14px 18px 6px; }
.mt-case p{ font-size:14px; margin:0 18px 16px; }
.mt-cases-more{ text-align:center; margin-top:28px; }
.mt-cases-more a{ color:var(--green-deep); font-weight:700; }

/* ---------- ⑧ 其他行业推荐 ---------- */
.mt-more{ padding:30px 0 46px; }
.mt-more-t{ font-size:18px; margin-bottom:16px; text-align:center; }
.mt-more-chips{ display:flex; flex-wrap:wrap; gap:10px; justify-content:center; }
.mt-more-chips a{
  padding:8px 20px; border-radius:var(--r-full);
  background:var(--white); border:2px dashed var(--pink-mid);
  font-size:14px; font-weight:700; color:var(--ink);
  transition:background .2s ease, color .2s ease, transform .2s ease;
}
.mt-more-chips a:hover{ background:var(--pink-soft); color:var(--pink-deep); transform:translateY(-2px); }

/* ---------- ⑨ FAQ ---------- */
.mt-faq{ padding:46px 0; }
.mt-faq-wrap{ max-width:860px; margin:0 auto; }
.mt-faq-item{
  background:var(--white); border-radius:var(--r-m);
  padding:22px 26px; margin-bottom:16px; box-shadow:var(--shadow-s);
}
.mt-faq-item h3{ display:flex; align-items:center; gap:12px; font-size:17.5px; margin-bottom:10px; }
.mt-faq-q{
  flex:none; width:30px; height:30px; border-radius:10px;
  background:var(--yellow-soft); color:var(--yellow-deep);
  display:inline-flex; align-items:center; justify-content:center;
  font-size:14px; font-weight:800;
}
.mt-faq-item p{ margin:0; font-size:15px; }
.mt-faq-item a{ color:var(--pink-deep); font-weight:700; }

/* ---------- ⑩ 底部 CTA（实景底图） ---------- */
.mt-cta{ position:relative; padding:70px 0; overflow:hidden; }
.mt-cta-bg{
  position:absolute; inset:0; width:100%; height:100%; object-fit:cover;
}
.mt-cta::after{
  content:""; position:absolute; inset:0;
  background:linear-gradient(180deg,rgba(255,246,220,.92),rgba(255,228,240,.9));
}
.mt-cta-inner{ position:relative; z-index:2; text-align:center; }
.mt-cta-inner h2{ margin-bottom:12px; }
.mt-cta-inner p{ font-size:16px; margin-bottom:22px; }
.mt-cta-btns{ display:flex; gap:12px; justify-content:center; flex-wrap:wrap; }

/* ---------- 响应式 ---------- */
@media (max-width:991.98px){
  .mt-bg-grid{ grid-template-columns:1fr; }
  .mt-bg-left{ border-right:0; border-bottom:3px dashed var(--yellow-soft); padding:0 0 20px; }
  .mt-pain-flow{ grid-template-columns:repeat(2,1fr); }
  .mt-pain-arrow{ display:none; }
  .mt-hl-grid{ grid-template-columns:repeat(2,1fr); }
}
@media (max-width:767.98px){
  .mt-pain-flow{ grid-template-columns:1fr; }
  .mt-case-row{ grid-template-columns:1fr; }
  .mt-hero-band{ padding:22px; margin:-30px 12px 0; }
}