/* ============================================================
   区块样式：Banner / 关于 / 战略 / 历程 / 行业 / 实力 / 联系
   ============================================================ */

/* ============ 通用区块骨架 ============ */
.section{position:relative;padding:var(--section-pad) 0;overflow:hidden}
.section--soft{background:var(--bg-soft)}
.section--soft::before{
  content:"";position:absolute;inset:0;background:var(--tech-grid);
  -webkit-mask-image:radial-gradient(ellipse 78% 66% at 50% 42%,#000 20%,transparent 76%);
  mask-image:radial-gradient(ellipse 78% 66% at 50% 42%,#000 20%,transparent 76%);
  pointer-events:none;
}
.section--dark{background:var(--bg-dark);color:var(--ink-on-dark)}
.section--dark::after{
  content:"";position:absolute;inset:0;background:var(--tech-grid-dark);
  -webkit-mask-image:radial-gradient(ellipse 82% 70% at 50% 40%,#000 18%,transparent 76%);
  mask-image:radial-gradient(ellipse 82% 70% at 50% 40%,#000 18%,transparent 76%);
  pointer-events:none;
}
.section--dark::before{
  content:"";position:absolute;inset:0;pointer-events:none;
  background:
    radial-gradient(1000px 460px at 8% 0%,rgba(43,73,216,.34),transparent 62%),
    radial-gradient(880px 420px at 96% 96%,rgba(143,198,63,.16),transparent 60%);
}

/* 眉标：菱形点 + 编号 + 渐隐数据线 */
.eyebrow{display:flex;align-items:center;gap:14px;margin-bottom:22px}
.eyebrow__num{
  font-family:var(--ff-num);font-size:13px;font-weight:700;letter-spacing:.1em;
  color:var(--brand-green-dark);background:rgba(143,198,63,.13);
  border:1px solid rgba(143,198,63,.32);
  padding:5px 11px;border-radius:var(--r-xs);flex:none;
}
.eyebrow__txt{font-size:14.5px;font-weight:600;letter-spacing:.2em;color:var(--ink-3);text-transform:uppercase}
.eyebrow__line{height:1px;flex:1;max-width:180px;background:linear-gradient(90deg,rgba(20,28,91,.20),transparent)}
.eyebrow::before{
  content:"";width:8px;height:8px;flex:none;background:var(--brand-green);
  transform:rotate(45deg);box-shadow:0 0 0 4px rgba(143,198,63,.18);
}
.section--dark .eyebrow__num{color:var(--brand-green-2);background:rgba(143,198,63,.16);border-color:rgba(143,198,63,.40)}
.section--dark .eyebrow__txt{color:var(--ink-on-dark-3)}
.section--dark .eyebrow__line{background:linear-gradient(90deg,rgba(255,255,255,.26),transparent)}

.sec-title{font-size:44px;font-weight:700;letter-spacing:.01em;line-height:1.24;color:var(--ink-1)}
.sec-title em{font-style:normal;color:var(--brand-green-dark);position:relative;white-space:nowrap}
.sec-title em::after{
  content:"";position:absolute;left:2px;right:2px;bottom:4px;height:8px;
  background:linear-gradient(90deg,rgba(143,198,63,.30),rgba(143,198,63,.05));
  z-index:-1;border-radius:2px;
}
.sec-title--center{text-align:center}
.sec-title--center::after{
  content:"";display:block;width:78px;height:3px;margin:22px auto 0;border-radius:2px;
  background:var(--grad-green);
}
.section--dark .sec-title{color:#fff}
.section--dark .sec-title em{color:var(--brand-green-2)}
.section--dark .sec-title em::after{background:linear-gradient(90deg,rgba(143,198,63,.34),rgba(143,198,63,.06))}
.section--dark .sec-title--center::after{background:var(--grad-hair-dark)}
.sec-sub{margin-top:20px;font-size:17px;line-height:1.95;color:var(--ink-3);max-width:820px}
.section--dark .sec-sub{color:var(--ink-on-dark-2)}
.sec-sub--center{margin-inline:auto;text-align:center}

.sec-head{margin-bottom:60px}
.sec-head--center{text-align:center;display:flex;flex-direction:column;align-items:center}
.sec-head--center .eyebrow{justify-content:center}
.sec-head--center .eyebrow__line{max-width:120px}

@media (max-width:1440px){
  .sec-title{font-size:38px}
  .sec-sub{font-size:16px}
  .sec-head{margin-bottom:50px}
}

/* ============ 模块一 · 全屏 Banner ============ */
.hero{
  position:relative;height:100vh;min-height:660px;max-height:1000px;
  overflow:hidden;background:var(--bg-dark);
  display:flex;align-items:center;
  padding-bottom:130px; /* 让正文在页眉与底部数据条之间居中 */
}
.hero__slides{position:absolute;inset:0}
.hero__slide{
  position:absolute;inset:0;opacity:0;visibility:hidden;
  transition:opacity 1.25s var(--ease),visibility 1.25s;
}
.hero__slide.is-active{opacity:1;visibility:visible}
.hero__slide img{
  position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:center;
  transform:scale(1.06);transition:transform 9s linear;
}
.hero__slide.is-active img{transform:scale(1)}
.hero__slide::after{
  content:"";position:absolute;inset:0;
  background:
    linear-gradient(100deg,rgba(8,12,51,.94) 0%,rgba(10,16,64,.80) 34%,rgba(10,16,64,.34) 62%,rgba(10,16,64,.10) 100%),
    linear-gradient(180deg,rgba(8,12,51,.60) 0%,transparent 26%,transparent 62%,rgba(6,9,38,.86) 100%);
}
.hero__grid{
  position:absolute;inset:0;background:var(--tech-grid-dark);
  -webkit-mask-image:linear-gradient(105deg,#000 0%,transparent 58%);
  mask-image:linear-gradient(105deg,#000 0%,transparent 58%);
  opacity:.55;pointer-events:none;
}

.hero__inner{position:relative;z-index:3;width:100%;padding-top:var(--header-h)}
/* 内容块：左对齐构图 —— 标签 → 绿色小标 → 白色主标（参考设计稿排版） */
.hero__content{position:relative;text-align:left;padding-top:40px}
.hero__tag{
  display:inline-flex;align-items:center;gap:10px;
  font-size:13.5px;font-weight:600;letter-spacing:.18em;color:var(--brand-green-2);
  padding:8px 18px;border-radius:var(--r-xs);
  border:1px solid rgba(143,198,63,.42);background:rgba(143,198,63,.10);
  backdrop-filter:blur(6px);margin-bottom:32px;
}
.hero__tag::before{content:"";width:6px;height:6px;background:var(--brand-green-2);transform:rotate(45deg);box-shadow:0 0 10px var(--brand-green-2)}

/* 三段同行：白 · 绿 · 白 */
.hero__title{
  display:block;
  font-size:56px;line-height:1.16;font-weight:700;color:#fff;
  text-shadow:0 6px 40px rgba(0,0,0,.42);
}
.hero__title b{
  display:inline;font-weight:700;letter-spacing:.01em;
  color:var(--brand-green-2);-webkit-text-fill-color:var(--brand-green-2);background:none;
}
.hero__title .thin{
  display:inline;
  font-weight:700;letter-spacing:.02em;
  color:#fff;-webkit-text-fill-color:#fff;background:none;
  text-shadow:0 3px 24px rgba(0,0,0,.35);
}
.hero__title .thin::after{content:" ·";}
.hero__title .t3{display:none;font-weight:700;letter-spacing:.01em;color:#fff;-webkit-text-fill-color:#fff;background:none;}
.hero__title .t3.is-on{display:inline;}
.hero__title .t3.is-on::before{content:" ·";}
.hero__desc{
  margin-top:28px;font-size:18.5px;line-height:1.95;color:rgba(255,255,255,.80);
  max-width:560px;border-left:2px solid var(--brand-green);padding-left:20px;
}
.hero__actions{display:flex;gap:16px;margin-top:44px;flex-wrap:wrap}

/* Banner 底部数据条 */
.hero__stats{
  position:absolute;left:0;right:0;bottom:0;z-index:3;
  border-top:1px solid rgba(255,255,255,.14);
  background:linear-gradient(180deg,rgba(6,9,38,.20),rgba(6,9,38,.72));
  backdrop-filter:blur(10px);
}
.hero__stats-inner{display:grid;grid-template-columns:repeat(4,1fr)}
.hstat{padding:26px 32px;border-right:1px solid rgba(255,255,255,.10)}
.hstat:last-child{border-right:0}
.hstat__num{font-family:var(--ff-num);font-size:42px;font-weight:700;line-height:1;color:#fff;letter-spacing:.01em}
.hstat__num i{font-style:normal;font-size:22px;color:var(--brand-green-2);margin-left:3px}
.hstat__num em{font-style:normal;font-size:17px;color:var(--brand-green-2);margin-left:5px;font-weight:600}
.hstat__label{font-size:14px;color:rgba(255,255,255,.56);margin-top:9px;letter-spacing:.04em}

/* Banner 轮播控件 */
.hero__nav{position:absolute;right:var(--pad-x);bottom:150px;z-index:4;display:flex;flex-direction:column;gap:12px;align-items:flex-end}
.hero__dots{display:flex;flex-direction:column;gap:12px}
.hdot{
  width:44px;height:3px;border-radius:2px;background:rgba(255,255,255,.28);
  position:relative;overflow:hidden;transition:width var(--t);
}
.hdot:hover{width:52px;background:rgba(255,255,255,.5)}
.hdot.is-active{width:60px;background:rgba(255,255,255,.28)}
.hdot.is-active::after{
  content:"";position:absolute;inset:0;background:var(--brand-green);
  transform-origin:left;animation:dotFill 6.5s linear forwards;
}
@keyframes dotFill{from{transform:scaleX(0)}to{transform:scaleX(1)}}
.hero__arrows{display:flex;gap:9px}
.harrow{
  width:40px;height:40px;border-radius:var(--r-sm);display:grid;place-items:center;
  border:1px solid rgba(255,255,255,.26);color:#fff;background:rgba(255,255,255,.07);
  transition:background var(--t-fast),border-color var(--t-fast);
}
.harrow:hover{background:var(--brand-green);border-color:var(--brand-green);color:var(--brand-navy-3)}
.harrow svg{width:17px;height:17px}

.hero__scroll{
  position:absolute;left:50%;bottom:calc(100% + 0px);z-index:4;transform:translateX(-50%);
  display:flex;flex-direction:column;align-items:center;gap:9px;
  font-size:11.5px;letter-spacing:.24em;color:rgba(255,255,255,.42);
  padding-bottom:126px;pointer-events:none;
}
.hero__scroll-line{width:1px;height:46px;background:linear-gradient(180deg,rgba(255,255,255,.42),transparent);position:relative;overflow:hidden}
.hero__scroll-line::after{
  content:"";position:absolute;top:0;left:0;width:100%;height:14px;background:var(--brand-green);
  animation:scrollDot 2s var(--ease) infinite;
}
@keyframes scrollDot{0%{transform:translateY(-16px);opacity:0}30%{opacity:1}100%{transform:translateY(46px);opacity:0}}

@media (min-width:1600px){
  .hero__title{font-size:64px}
  .hero__desc{font-size:19.5px;max-width:600px}
}
@media (max-width:1440px){
  .hero__title{font-size:46px}
  .hero__desc{font-size:17px}
  .hstat{padding:22px 24px}
  .hstat__num{font-size:36px}
  .hero__scroll{display:none}
}

/* ============ 模块二 · 关于我们 ============ */
.about__grid{display:grid;grid-template-columns:1.02fr 1fr;gap:76px;align-items:center}
.about__lead{font-size:20px;line-height:2;font-weight:400;color:var(--ink-1);letter-spacing:.01em}
.about__lead b{color:var(--brand-navy);position:relative;white-space:nowrap}
.about__lead b::after{content:"";position:absolute;left:0;right:0;bottom:3px;height:2px;background:var(--brand-green);opacity:.6}
.about__body{margin-top:16px;font-size:20px;line-height:2;color:var(--ink-1);font-weight:400;letter-spacing:.01em}
.about__body p+p{margin-top:12px}

.about__media{position:relative;padding-right:26px}
.about__img{
  position:relative;border-radius:var(--r-lg);overflow:hidden;
  box-shadow:var(--sh-lg);aspect-ratio:4/3.05;
}
.about__img img{width:100%;height:100%;object-fit:cover}
.about__img::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(160deg,rgba(43,73,216,.14),transparent 46%,rgba(10,16,64,.44));
}
.about__badge{
  position:absolute;left:-6px;bottom:-26px;z-index:2;
  background:#fff;border-radius:var(--r-md);padding:20px 26px;
  box-shadow:var(--sh-lg);border-left:3px solid var(--brand-green);
  display:flex;align-items:center;gap:16px;
}
.about__badge-num{font-family:var(--ff-num);font-size:38px;font-weight:700;color:var(--brand-navy);line-height:1}
.about__badge-num i{font-style:normal;font-size:19px;color:var(--brand-green-dark)}
.about__badge-txt{font-size:13.5px;color:var(--ink-3);line-height:1.6;padding-left:16px;border-left:1px solid var(--line-2)}

/* 价值观 / 愿景（上下两排） */
.about__values{display:grid;grid-template-columns:1fr;gap:22px;margin-top:34px;align-items:start}
.vcard{
  position:relative;background:#fff;border:1px solid var(--line);border-radius:var(--r-md);
  padding:26px 26px 24px;overflow:hidden;height:100%;
  transition:transform var(--t),box-shadow var(--t),border-color var(--t);
}
.vcard:hover{transform:translateY(-4px);box-shadow:var(--sh-md);border-color:rgba(143,198,63,.42)}
.vcard__h{display:flex;align-items:center;gap:11px;font-size:16px;font-weight:700;color:var(--ink-1);margin-bottom:16px}
.vcard__h svg{width:19px;height:19px;color:var(--brand-green-dark)}
.vcard__list{display:flex;flex-wrap:nowrap;gap:9px}
.vcard__list li{
  flex:1;justify-content:center;white-space:nowrap;
  display:flex;align-items:center;gap:8px;
  font-size:14px;font-weight:600;color:var(--ink-2);padding:7px 15px;border-radius:var(--r-xs);
  background:var(--bg-soft);border:1px solid var(--line);transition:all var(--t-fast);
}
.vcard__list li svg{width:15px;height:15px;flex:none;color:var(--brand-green-dark);transition:color var(--t-fast)}
.vcard__list li:hover{background:var(--grad-green);color:var(--brand-navy-3);border-color:transparent}
.vcard__list li:hover svg{color:inherit}
.vcard--vision{background:var(--grad-brand);border-color:transparent}
.vcard--vision .vcard__h{color:#fff}
.vcard--vision .vcard__h svg{color:var(--brand-green-2)}
.vcard--vision p{font-size:15.5px;line-height:1.9;color:rgba(255,255,255,.86)}
.vcard--vision::after{
  content:"";position:absolute;right:-30px;bottom:-30px;width:150px;height:150px;border-radius:50%;
  background:radial-gradient(circle,rgba(143,198,63,.30),transparent 70%);
}
@media (max-width:640px){
  .vcard__list{flex-wrap:wrap}
  .vcard__list li{flex:none}
}
@media (max-width:1440px){
  .about__grid{gap:56px}
  .about__lead{font-size:20px}
  .about__values{grid-template-columns:1fr}
}

/* ============ 模块三 · 核心战略与优势 ============ */
.strategy__grid{display:grid;grid-template-columns:1fr 1fr;gap:26px;margin-bottom:26px}
.strat{
  position:relative;background:rgba(255,255,255,.045);border:1px solid var(--line-on-dark);
  border-radius:var(--r-lg);padding:40px 38px;overflow:hidden;
  transition:transform var(--t),border-color var(--t),background var(--t),box-shadow var(--t);
}
.strat::before{
  content:"";position:absolute;inset:10px;border:1px solid transparent;border-radius:var(--r-md);
  transition:border-color var(--t);pointer-events:none;
}
.strat::after{
  content:"";position:absolute;left:0;top:0;width:100%;height:2px;
  background:var(--grad-hair-dark);opacity:0;transition:opacity var(--t);
}
.strat:hover{transform:translateY(-6px);background:rgba(255,255,255,.075);border-color:rgba(143,198,63,.42);box-shadow:0 22px 50px rgba(0,0,0,.34)}
.strat:hover::before{border-color:rgba(143,198,63,.36)}
.strat:hover::after{opacity:1}
.strat__icon{
  width:56px;height:56px;border-radius:var(--r-md);display:grid;place-items:center;margin-bottom:26px;
  background:linear-gradient(140deg,rgba(43,73,216,.42),rgba(143,198,63,.28));
  border:1px solid var(--line-on-dark-2);color:var(--brand-green-2);
}
.strat__icon svg{width:27px;height:27px}
.strat__kicker{font-family:var(--ff-num);font-size:12.5px;letter-spacing:.18em;color:var(--brand-green-2);margin-bottom:9px}
.strat__title{font-size:26px;color:#fff;margin-bottom:8px;letter-spacing:.01em}
.strat__title span{color:var(--brand-green-2)}
.strat__desc{margin-top:18px;font-size:15.5px;line-height:2;color:rgba(255,255,255,.66)}
.strat__figure{
  margin-top:28px;border-radius:var(--r-md);overflow:hidden;aspect-ratio:16/8.4;border:1px solid var(--line-on-dark);
}
.strat__figure img{width:100%;height:100%;object-fit:cover;transition:transform 1.1s var(--ease-out)}
.strat:hover .strat__figure img{transform:scale(1.05)}

.strat--split{display:grid;grid-template-columns:1.05fr 1fr;gap:34px;align-items:center}
.strat--split .strat__figure{margin-top:0;aspect-ratio:16/10.4}

/* 四大核心优势 */
.adv{display:grid;grid-template-columns:repeat(2,1fr);gap:24px}
.advcard{
  position:relative;background:#fff;border:1px solid var(--line);border-radius:var(--r-md);
  padding:34px 28px 30px;overflow:hidden;
  transition:transform var(--t),box-shadow var(--t),border-color var(--t);
}
.advcard::before{
  content:"";position:absolute;inset:9px;border:1px solid transparent;border-radius:var(--r-sm);
  transition:border-color var(--t);pointer-events:none;
}
.advcard:hover{transform:translateY(-6px);box-shadow:var(--sh-md);border-color:rgba(20,28,91,.24)}
.advcard:hover::before{border-color:rgba(143,198,63,.5)}
.advcard__icon{
  width:48px;height:48px;border-radius:var(--r-sm);display:grid;place-items:center;margin-bottom:22px;
  background:var(--grad-brand);color:var(--brand-green-2);box-shadow:0 8px 20px rgba(20,28,91,.22);
}
.advcard__icon svg{width:24px;height:24px}
.advcard__num{position:absolute;right:22px;top:18px;font-family:var(--ff-num);font-size:44px;font-weight:700;color:rgba(20,28,91,.055);line-height:1}
.advcard__title{font-size:19px;color:var(--ink-1);margin-bottom:14px;letter-spacing:.01em}
.advcard__desc{font-size:14.5px;line-height:1.95;color:var(--ink-3)}
.advcard__kpi{
  margin-top:22px;padding-top:18px;border-top:1px dashed var(--line-2);
  display:flex;align-items:baseline;gap:7px;
}
.advcard__kpi b{font-family:var(--ff-num);font-size:28px;font-weight:700;color:var(--brand-navy);line-height:1}
.advcard__kpi span{font-size:13px;color:var(--ink-4)}

/* 核心优势 · 带配图卡片 */
.advcard--media{display:flex;flex-direction:column;padding:0}
.advcard--media::before{display:none}
.advcard__figure{position:relative;aspect-ratio:16/8.2;overflow:hidden}
.advcard__figure::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(20,28,91,0) 55%,rgba(20,28,91,.38));pointer-events:none}
.advcard__figure img{width:100%;height:100%;object-fit:cover;transition:transform 1.1s var(--ease-out)}
.advcard--media:hover .advcard__figure img{transform:scale(1.05)}
.advcard--media .advcard__num{top:16px;right:18px;font-size:38px;color:rgba(255,255,255,.92);text-shadow:0 2px 14px rgba(0,0,0,.5);z-index:2}
.advcard__body{flex:1;display:flex;flex-direction:column;padding:24px 26px 26px}
.advcard__head{display:flex;align-items:center;gap:12px;margin-bottom:12px}
.advcard--media .advcard__icon{width:42px;height:42px;margin-bottom:0;flex:none}
.advcard--media .advcard__icon svg{width:21px;height:21px}
.advcard--media .advcard__title{margin-bottom:0}
.advcard--media .advcard__kpi{margin-top:auto;padding-top:16px}

.strategy__sub-h{
  display:flex;align-items:center;gap:16px;margin:64px 0 30px;
}
.strategy__sub-h h3{font-size:24px;color:#fff;letter-spacing:.02em;flex:none}
.strategy__sub-h .line{height:1px;flex:1;background:var(--grad-hair-dark)}

@media (max-width:1440px){
  .strat{padding:34px 32px}
  .strat__title{font-size:23px}
  .strat--split{gap:26px}
  .adv{grid-template-columns:repeat(2,1fr);gap:18px}
  .advcard{padding:28px 24px 26px}
  .advcard--media{padding:0}
  .advcard__figure{aspect-ratio:16/8.6}
  .advcard--media .advcard__body{padding:22px 24px 24px}
  .strategy__sub-h{margin:52px 0 26px}
}

/* ============ 模块四 · 公司历程 ============ */
.timeline{position:relative;margin-top:16px}
.timeline__axis{
  position:absolute;left:0;top:78px;height:2px;width:100%;
  background:linear-gradient(90deg,transparent,var(--line-2) 8%,var(--line-2) 92%,transparent);
}
.timeline__prog{
  position:absolute;left:0;top:0;height:100%;width:0;
  background:var(--grad-green);box-shadow:0 0 12px rgba(143,198,63,.6);
  transition:width .16s linear,left .16s linear;
}
.tl-items{position:relative;display:flex;gap:20px;overflow-x:auto;scroll-snap-type:x mandatory;padding:2px 2px 14px;scrollbar-width:none;-ms-overflow-style:none}
.tl-items::-webkit-scrollbar{display:none}
.tl-item{position:relative;flex:0 0 250px;padding-top:0;cursor:pointer;scroll-snap-align:center}
.tl-item.is-active .tl-item__card{transform:translateY(-6px);box-shadow:var(--sh-md);border-color:rgba(143,198,63,.42)}
.tl-item.is-active .tl-item__dot{border-color:var(--brand-green);background:var(--brand-green);transform:scale(1.25);box-shadow:0 0 0 7px rgba(143,198,63,.22)}
.tl-item__dot{
  position:relative;width:16px;height:16px;border-radius:50%;margin:70px auto 0;
  background:#fff;border:3px solid var(--brand-navy);z-index:2;
  transition:border-color var(--t),transform var(--t),box-shadow var(--t);
}
.tl-item.is-in .tl-item__dot{border-color:var(--brand-green);box-shadow:0 0 0 6px rgba(143,198,63,.18)}
.tl-item__card{
  background:#fff;border:1px solid var(--line);border-radius:var(--r-md);
  padding:26px 24px 24px;margin-top:28px;height:calc(100% - 28px);opacity:.62;
  transition:transform var(--t),box-shadow var(--t),border-color var(--t),opacity var(--t);
}
.tl-item:hover .tl-item__card{transform:translateY(-6px);box-shadow:var(--sh-md);border-color:rgba(143,198,63,.42)}
.tl-item.is-active .tl-item__card{opacity:1}
.tl-item__year{font-family:var(--ff-num);font-size:30px;font-weight:700;color:var(--brand-navy);line-height:1;letter-spacing:.01em}
.tl-item__year em{font-style:normal;font-size:15px;color:var(--brand-green-dark);margin-left:4px}
.tl-item__tag{
  display:inline-block;margin:14px 0 12px;font-size:12px;font-weight:600;letter-spacing:.06em;
  padding:4px 11px;border-radius:var(--r-xs);background:rgba(143,198,63,.14);color:var(--brand-green-dark);
}
.tl-item__title{font-size:17px;color:var(--ink-1);margin-bottom:10px;line-height:1.5}
.tl-item__desc{font-size:14px;line-height:1.9;color:var(--ink-3);text-wrap:pretty}

.history__more{display:flex;justify-content:center;margin-top:52px}
@media (max-width:1440px){
  .tl-items{gap:16px}
  .tl-item__card{padding:22px 20px 20px}
  .tl-item__year{font-size:26px}
  .tl-item__title{font-size:16px}
}

/* ============ 模块五 · 行业解决方案 ============ */
.ind-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
.indcard{
  position:relative;background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);
  overflow:hidden;display:flex;flex-direction:column;
  transition:transform var(--t),box-shadow var(--t),border-color var(--t);
}
.indcard::before{
  content:"";position:absolute;inset:10px;border:1px solid transparent;border-radius:var(--r-md);
  transition:border-color var(--t);pointer-events:none;z-index:3;
}
.indcard:hover{transform:translateY(-7px);box-shadow:var(--sh-lg);border-color:rgba(20,28,91,.22)}
.indcard:hover::before{border-color:rgba(143,198,63,.55)}
.indcard__fig{position:relative;aspect-ratio:16/10;overflow:hidden}
.indcard__fig img{width:100%;height:100%;object-fit:cover;transition:transform 1.1s var(--ease-out)}
.indcard:hover .indcard__fig img{transform:scale(1.07)}
.indcard__fig::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(10,16,64,.10) 0%,rgba(10,16,64,.60) 100%);
}
.indcard__icon{
  position:absolute;right:18px;bottom:18px;z-index:3;
  width:52px;height:52px;border-radius:var(--r-sm);display:grid;place-items:center;
  background:var(--grad-brand);color:var(--brand-green-2);box-shadow:0 10px 24px rgba(20,28,91,.34);
  border:1px solid rgba(255,255,255,.20);
  transition:transform var(--t),box-shadow var(--t);
}
.indcard:hover .indcard__icon{transform:translateY(-3px) scale(1.05);box-shadow:0 14px 30px rgba(20,28,91,.42)}
.indcard__icon svg{width:25px;height:25px}
.indcard__body{padding:32px 26px 28px;flex:1;display:flex;flex-direction:column}
.indcard__no{font-family:var(--ff-num);font-size:12.5px;letter-spacing:.16em;color:var(--brand-green-dark);margin-bottom:10px}
.indcard__title{font-size:20px;color:var(--ink-1);margin-bottom:14px;letter-spacing:.01em}
.indcard__desc{font-size:14.5px;line-height:1.98;color:var(--ink-3);flex:1}
.indcard__tags{display:flex;flex-wrap:nowrap;gap:6px;margin-top:20px;padding-top:18px;border-top:1px dashed var(--line-2)}
.indcard__tags span{flex:1;text-align:center;white-space:nowrap;font-size:11.5px;padding:4px 6px;border-radius:var(--r-xs);background:var(--bg-soft);color:var(--ink-3);border:1px solid var(--line)}
@media (max-width:640px){
  .indcard__tags{flex-wrap:wrap}
  .indcard__tags span{flex:none}
}

/* 增值配套服务 */
.valueadd{
  margin-top:26px;background:var(--grad-brand);border-radius:var(--r-lg);
  padding:38px 44px 42px;color:#fff;position:relative;overflow:hidden;
}
.valueadd::before{
  content:"";position:absolute;inset:0;background:var(--tech-grid-dark);opacity:.42;
  -webkit-mask-image:radial-gradient(ellipse 70% 100% at 80% 50%,#000,transparent 72%);
  mask-image:radial-gradient(ellipse 70% 100% at 80% 50%,#000,transparent 72%);
}
.valueadd::after{
  content:"";position:absolute;right:-90px;top:-90px;width:340px;height:340px;border-radius:50%;
  background:radial-gradient(circle,rgba(143,198,63,.26),transparent 68%);
}
.valueadd__l,.valueadd__r{position:relative;z-index:1}
.valueadd__eyebrow{font-size:13px;letter-spacing:.2em;color:var(--brand-green-2);margin-bottom:12px}
.valueadd__title{font-size:32px;line-height:1.35;max-width:none}
.valueadd__title em{font-style:normal;color:var(--brand-green-2)}
.valueadd__list{margin-top:26px;display:grid;grid-template-columns:repeat(5,1fr);gap:12px}
.valueadd__list li{
  display:flex;align-items:center;justify-content:center;gap:9px;padding:14px 12px;border-radius:var(--r-sm);
  background:rgba(255,255,255,.09);border:1px solid var(--line-on-dark);
  font-size:14px;font-weight:500;color:rgba(255,255,255,.94);white-space:nowrap;
  transition:background var(--t-fast),transform var(--t-fast),border-color var(--t-fast);
}
.valueadd__list li:hover{background:rgba(143,198,63,.20);border-color:var(--brand-green);transform:translateX(4px)}
.valueadd__list svg{width:19px;height:19px;color:var(--brand-green-2);flex:none}
@media (max-width:1440px){
  .ind-grid{grid-template-columns:repeat(2,1fr);gap:18px}
  .indcard__body{padding:28px 22px 24px}
  .indcard__title{font-size:18.5px}
  .valueadd{padding:32px 30px 36px}
  .valueadd__title{font-size:27px;max-width:none}
}

/* ============ 模块六 · 企业实力 ============ */
.power__grid{display:grid;grid-template-columns:1.05fr 1fr;gap:60px;align-items:stretch}
.power__list{display:flex;flex-direction:column;gap:18px}
.pitem{
  display:flex;gap:20px;padding:26px 28px;border-radius:var(--r-md);
  background:rgba(255,255,255,.045);border:1px solid var(--line-on-dark);
  transition:background var(--t),border-color var(--t),transform var(--t);
}
.pitem:hover{background:rgba(255,255,255,.08);border-color:rgba(143,198,63,.38);transform:translateX(6px)}
.pitem__icon{
  width:46px;height:46px;flex:none;border-radius:var(--r-sm);display:grid;place-items:center;
  background:linear-gradient(140deg,rgba(43,73,216,.44),rgba(143,198,63,.26));
  border:1px solid var(--line-on-dark-2);color:var(--brand-green-2);
}
.pitem__icon svg{width:23px;height:23px}
.pitem__h{font-size:19px;color:#fff;margin-bottom:8px}
.pitem__p{font-size:15px;line-height:1.95;color:rgba(255,255,255,.62)}
.pitem__kpis{display:flex;flex-wrap:wrap;gap:9px;margin-top:14px}
.pitem__kpis span{
  font-size:12.5px;padding:5px 12px;border-radius:var(--r-xs);
  background:rgba(255,255,255,.07);border:1px solid var(--line-on-dark);color:rgba(255,255,255,.74);
}

.power__media{position:relative;display:flex}
.power__cert{
  position:relative;border-radius:var(--r-lg);overflow:hidden;flex:1;min-height:360px;
  border:1px solid var(--line-on-dark-2);box-shadow:0 26px 60px rgba(0,0,0,.42);
}
.power__cert img{width:100%;height:100%;object-fit:cover;transition:transform 1.2s var(--ease-out)}
.power__cert:hover img{transform:scale(1.06)}
.power__cert::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(155deg,rgba(43,73,216,.20),transparent 48%,rgba(10,16,64,.56));
}
.power__medal{
  position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);z-index:2;
  width:118px;height:118px;border-radius:50%;display:grid;place-items:center;text-align:center;
  background:radial-gradient(circle at 34% 28%,rgba(227,199,123,.34),rgba(184,145,47,.14));
  border:1px solid rgba(227,199,123,.46);
  box-shadow:0 0 0 8px rgba(184,145,47,.10),0 0 44px rgba(184,145,47,.30);
}
.power__medal svg{width:34px;height:34px;color:var(--gold-2);margin-bottom:5px}
.power__medal span{font-size:11.5px;letter-spacing:.14em;color:var(--gold-2);font-weight:600}
.power__stamp{
  position:absolute;right:20px;bottom:20px;z-index:2;
  font-family:var(--ff-num);font-size:12px;letter-spacing:.16em;color:rgba(255,255,255,.42);
  padding:7px 14px;border:1px solid rgba(255,255,255,.20);border-radius:var(--r-xs);
  background:rgba(6,9,38,.44);backdrop-filter:blur(6px);
}

/* 三个内页跳转按钮 */
.power__links{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:56px}
.plink{
  position:relative;display:flex;align-items:center;gap:20px;
  padding:28px 30px;border-radius:var(--r-md);overflow:hidden;
  background:#fff;border:1px solid var(--line);
  transition:transform var(--t),box-shadow var(--t),border-color var(--t);
}
.plink::before{
  content:"";position:absolute;inset:9px;border:1px solid transparent;border-radius:var(--r-sm);
  transition:border-color var(--t);pointer-events:none;
}
.plink::after{
  content:"";position:absolute;left:0;top:0;width:100%;height:2px;
  background:var(--grad-hair);opacity:0;transition:opacity var(--t);
}
.plink:hover{transform:translateY(-6px);box-shadow:var(--sh-md);border-color:rgba(20,28,91,.24)}
.plink:hover::before{border-color:rgba(143,198,63,.5)}
.plink:hover::after{opacity:1}
.plink__icon{
  width:50px;height:50px;flex:none;border-radius:var(--r-sm);display:grid;place-items:center;
  background:var(--grad-brand);color:var(--brand-green-2);box-shadow:0 8px 20px rgba(20,28,91,.22);
  transition:transform var(--t);
}
.plink:hover .plink__icon{transform:scale(1.06) rotate(-4deg)}
.plink__icon svg{width:24px;height:24px}
.plink__t{font-size:17.5px;color:var(--ink-1);margin-bottom:6px}
.plink__d{font-size:13.5px;color:var(--ink-3);line-height:1.7}
.plink__go{
  margin-left:auto;flex:none;width:34px;height:34px;border-radius:var(--r-xs);
  display:grid;place-items:center;color:var(--ink-4);
  border:1px solid var(--line-2);transition:all var(--t-fast);
}
.plink:hover .plink__go{background:var(--grad-brand);color:#fff;border-color:transparent}
.plink__go svg{width:15px;height:15px}
@media (max-width:1440px){
  .power__grid{gap:46px}
  .pitem{padding:22px 24px;gap:17px}
  .pitem__h{font-size:18px}
  .power__links{gap:16px;margin-top:48px}
  .plink{padding:24px 22px;gap:16px}
  .plink__t{font-size:16.5px}
}

/* ============ 模块七 · 联系我们 ============ */
.contact{display:grid;grid-template-columns:1fr 1.06fr;gap:60px;align-items:stretch}
.contact__intro{font-size:19px;line-height:1.95;color:var(--ink-2);margin-bottom:38px;max-width:520px}
.contact__intro b{color:var(--brand-navy);font-weight:700}
.contact__col{display:flex;flex-direction:column}

.cinfo{display:flex;flex-direction:column;gap:14px;margin-bottom:34px}
.cinfo__row{
  display:flex;gap:18px;padding:22px 24px;border-radius:var(--r-md);
  background:#fff;border:1px solid var(--line);
  transition:transform var(--t),border-color var(--t),box-shadow var(--t);
}
.cinfo__row:hover{transform:translateX(6px);border-color:rgba(143,198,63,.45);box-shadow:var(--sh-sm)}
.cinfo__icon{
  width:44px;height:44px;flex:none;border-radius:var(--r-sm);display:grid;place-items:center;
  background:var(--grad-brand);color:var(--brand-green-2);
}
.cinfo__icon svg{width:21px;height:21px}
.cinfo__k{font-size:13px;color:var(--ink-4);letter-spacing:.1em;margin-bottom:6px}
.cinfo__v{font-size:16.5px;font-weight:600;color:var(--ink-1);line-height:1.7;word-break:break-all}
.cinfo__v a{transition:color var(--t-fast)}
.cinfo__v a:hover{color:var(--brand-green-dark)}

.cqr{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:auto;padding-top:8px}
.cqr figure{text-align:center}
.cqr img{
  width:100%;max-width:118px;height:auto;aspect-ratio:1/1;object-fit:contain;
  background:#fff;padding:9px;border-radius:var(--r-md);
  border:1px solid var(--line);box-shadow:var(--sh-sm);margin-inline:auto;
  transition:transform var(--t),box-shadow var(--t),border-color var(--t);
}
.cqr figure:hover img{transform:translateY(-4px);box-shadow:var(--sh-md);border-color:rgba(143,198,63,.5)}
.cqr figcaption{font-size:12.5px;color:var(--ink-3);margin-top:10px}

/* 表单 */
.formcard{
  position:relative;background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);
  padding:44px 44px 40px;box-shadow:var(--sh-lg);overflow:hidden;
}
.formcard::before{
  content:"";position:absolute;left:0;right:0;top:0;height:3px;background:var(--grad-hair);
}
.formcard__h{font-size:24px;color:var(--ink-1);margin-bottom:8px}
.formcard__d{font-size:14.5px;color:var(--ink-3);margin-bottom:30px;line-height:1.8}
.form{display:grid;grid-template-columns:1fr 1fr;gap:20px 18px}
.field{display:flex;flex-direction:column;gap:9px}
.field--full{grid-column:1/-1}
.field label{font-size:14px;font-weight:600;color:var(--ink-2);letter-spacing:.02em}
.field label i{color:#D93025;font-style:normal;margin-left:3px}
.field input,.field textarea,.field select{
  width:100%;padding:13px 16px;font-size:15px;color:var(--ink-1);
  background:var(--bg-soft);border:1px solid var(--line);border-radius:var(--r-sm);
  transition:border-color var(--t-fast),background var(--t-fast),box-shadow var(--t-fast);
}
.field textarea{resize:vertical;min-height:118px;line-height:1.8}
.field input::placeholder,.field textarea::placeholder{color:var(--ink-4)}
.field input:focus,.field textarea:focus,.field select:focus{
  outline:none;background:#fff;border-color:var(--brand-green);
  box-shadow:0 0 0 3px rgba(143,198,63,.16);
}
.field.has-error input,.field.has-error textarea{border-color:#D93025;background:rgba(217,48,37,.03)}
.field__err{font-size:12.5px;color:#D93025;display:none}
.field.has-error .field__err{display:block}
.form__foot{grid-column:1/-1;display:flex;align-items:center;justify-content:space-between;gap:20px;margin-top:6px;flex-wrap:wrap}
.form__tip{font-size:13px;color:var(--ink-4);display:flex;align-items:center;gap:7px}
.form__tip svg{width:15px;height:15px;color:var(--brand-green-dark)}

/* 表单弹窗提示 */
.modal{
  position:fixed;inset:0;z-index:1200;display:grid;place-items:center;padding:24px;
  background:rgba(8,12,51,.62);backdrop-filter:blur(6px);
  opacity:0;visibility:hidden;transition:opacity var(--t),visibility var(--t);
}
.modal.is-open{opacity:1;visibility:visible}
.modal__box{
  width:100%;max-width:440px;background:#fff;border-radius:var(--r-lg);
  padding:46px 40px;text-align:center;position:relative;overflow:hidden;
  box-shadow:0 30px 80px rgba(0,0,0,.4);
  transform:translateY(22px) scale(.96);transition:transform var(--t) var(--ease-out);
}
.modal.is-open .modal__box{transform:none}
.modal__box::before{content:"";position:absolute;left:0;right:0;top:0;height:3px;background:var(--grad-green)}
.modal__icon{
  width:70px;height:70px;margin:0 auto 24px;border-radius:50%;display:grid;place-items:center;
  background:linear-gradient(140deg,rgba(143,198,63,.20),rgba(43,73,216,.14));
  border:1px solid rgba(143,198,63,.36);color:var(--brand-green-dark);
}
.modal__icon svg{width:32px;height:32px}
.modal__t{font-size:23px;color:var(--ink-1);margin-bottom:12px}
.modal__d{font-size:15px;color:var(--ink-3);line-height:1.85;margin-bottom:30px}
.modal__close{
  position:absolute;right:16px;top:16px;width:32px;height:32px;border-radius:var(--r-xs);
  display:grid;place-items:center;color:var(--ink-4);transition:all var(--t-fast);
}
.modal__close:hover{background:var(--bg-soft);color:var(--ink-1)}
.modal__close svg{width:16px;height:16px}

@media (max-width:1440px){
  .contact{gap:46px}
  .contact__intro{font-size:17.5px}
  .formcard{padding:36px 34px 34px}
  .formcard__h{font-size:22px}
  .cqr img{width:94px;height:94px}
}