/* =========================================================
   杞人智能科技（苏州）有限公司 官网模板
   深蓝灰 + 工业红 · 汽车零部件非标自动化
   ========================================================= */
:root{
  --navy:#1e2f3d;
  --navy2:#16232e;
  --navy3:#0e161d;
  --card-navy:#223546;
  --red:#d2232f;
  --red2:#b01c26;
  --bg:#ffffff;
  --bg2:#f4f6f8;
  --line:#e5e9ed;
  --tx1:#1c2b39;
  --tx2:#5a6b7a;
  --tx3:#8a97a3;
  --shadow:0 10px 30px rgba(20,35,50,.10);
  --wrap:1240px;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:"Microsoft YaHei","PingFang SC","Helvetica Neue",Arial,sans-serif;color:var(--tx1);background:var(--bg);font-size:15px;-webkit-font-smoothing:antialiased}
a{text-decoration:none;color:inherit;transition:all .25s}
img{max-width:100%;display:block}
ul{list-style:none}
.wrap{width:min(var(--wrap),calc(100% - 48px));margin:0 auto}

/* ---------- 顶部通条 ---------- */
.topbar{background:var(--navy3);color:#c8d4de;font-size:13px;height:38px;line-height:38px}
.topbar .wrap{display:flex;justify-content:space-between;align-items:center}
.topbar .tb-left{display:flex;gap:26px}
.topbar a,.topbar span{color:#c8d4de}
.topbar svg{width:14px;height:14px;vertical-align:-2px;margin-right:5px;fill:var(--red)}
.topbar .tb-lang b{color:#fff;font-weight:600}
.topbar .tb-lang em{font-style:normal;color:#5d707f;padding:0 4px}
.topbar .tb-lang a:hover{color:#fff}

/* ---------- 主导航 ---------- */
.header{background:#fff;box-shadow:0 2px 12px rgba(15,25,35,.08);position:relative;z-index:50}
.header .wrap{height:78px;display:flex;align-items:center;justify-content:space-between}
.logo img{height:56px}
.nav{display:flex;align-items:center;gap:6px}
.nav>li{position:relative}
.nav>li>a{display:block;padding:10px 20px;font-size:16px;color:var(--tx1);font-weight:600;position:relative}
.nav>li>a::after{content:"";position:absolute;left:20px;right:20px;bottom:2px;height:3px;background:transparent;border-radius:2px;transition:all .25s}
.nav>li>a:hover{color:var(--red)}
.nav>li.active>a{color:var(--red)}
.nav>li.active>a::after{background:var(--red)}
.hamb{display:none;background:none;border:1px solid var(--line);border-radius:4px;width:42px;height:38px;font-size:20px;color:var(--tx1);cursor:pointer}

/* ---------- 首页 Hero ---------- */
.hero{position:relative;height:640px;min-height:520px;display:flex;align-items:center;background:var(--navy3);overflow:hidden}
.hero-bg{position:absolute;inset:0;background:url(../images/hero.jpg) no-repeat center/cover}
.hero-bg::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(9,16,23,.92) 0%,rgba(9,16,23,.78) 34%,rgba(9,16,23,.30) 62%,rgba(9,16,23,.18) 100%)}
.hero .wrap{position:relative;z-index:2}
.hero h1{color:#fff;font-size:54px;line-height:1.28;font-weight:700;letter-spacing:2px}
.hero .hero-bar{width:64px;height:4px;background:var(--red);border-radius:2px;margin:26px 0}
.hero .hero-sub{color:#c3ced8;font-size:17px;line-height:1.9;max-width:560px}
.hero-chips{display:flex;flex-wrap:wrap;gap:14px;margin:34px 0 40px}
.chip{display:flex;align-items:center;gap:10px;padding:13px 20px;border:1px solid rgba(255,255,255,.28);background:rgba(255,255,255,.07);border-radius:4px;color:#e9eef3;font-size:14px;backdrop-filter:blur(2px)}
.chip svg{width:22px;height:22px;stroke:var(--red);fill:none;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.hero-btns{display:flex;gap:16px;flex-wrap:wrap}
.btn{display:inline-flex;align-items:center;gap:8px;padding:14px 34px;font-size:15px;border-radius:3px;border:1px solid transparent;cursor:pointer;transition:all .25s}
.btn-red{background:var(--red);color:#fff}
.btn-red:hover{background:var(--red2);color:#fff;transform:translateY(-2px)}
.btn-ghost{border-color:rgba(255,255,255,.65);color:#fff}
.btn-ghost:hover{background:#fff;color:var(--navy)}
.btn-ghost-dark{border-color:var(--navy);color:var(--navy)}
.btn-ghost-dark:hover{background:var(--navy);color:#fff}

/* ---------- 通用 section ---------- */
.sec{padding:88px 0}
.sec-tight{padding:64px 0}
.sec-head{display:flex;align-items:flex-end;justify-content:space-between;margin-bottom:44px}
.sec-head h2,.sec-title{font-size:32px;font-weight:700;letter-spacing:1px;position:relative;padding-left:18px}
.sec-head h2::before,.sec-title::before{content:"";position:absolute;left:0;top:8px;bottom:8px;width:6px;background:var(--red);border-radius:3px}
.sec-head .more{font-size:14px;color:var(--tx3);display:inline-flex;align-items:center;gap:6px}
.sec-head .more:hover{color:var(--red)}
.sec-head .more svg{width:16px;height:16px;stroke:currentColor;fill:none;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
.sec-center{text-align:center;margin-bottom:52px}
.sec-center h2{font-size:32px;font-weight:700}
.sec-center h2 em{font-style:normal;color:var(--red)}
.sec-center .sub{color:var(--tx3);font-size:14px;margin-top:12px;letter-spacing:1px}

/* ---------- 第二屏 痛点 ---------- */
.pains{background:#fff}
.pain-row{display:grid;grid-template-columns:repeat(5,1fr);border:1px solid var(--line);border-radius:6px;overflow:hidden}
.pain{padding:34px 10px;text-align:center;border-right:1px solid var(--line);transition:all .25s}
.pain:last-child{border-right:none}
.pain:hover{background:#fbfcfd;transform:translateY(-3px)}
.pain .ic{width:54px;height:54px;margin:0 auto 14px;border-radius:50%;background:#fdeeef;display:flex;align-items:center;justify-content:center}
.pain .ic svg{width:26px;height:26px;stroke:var(--red);fill:none;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.pain b{font-size:16px}
.pain-foot{text-align:center;color:var(--tx2);margin-top:30px;font-size:15px;letter-spacing:1px}
.pain-foot strong{color:var(--red);font-weight:600}

/* ---------- 第三屏 解决方案 ---------- */
.sol{background:var(--bg2)}
.grid4{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
.sol-card{background:#fff;border-radius:5px;overflow:hidden;box-shadow:0 4px 14px rgba(20,35,50,.06);transition:all .3s;display:block}
.sol-card:hover{transform:translateY(-6px);box-shadow:var(--shadow)}
.sol-card .im{height:196px;overflow:hidden}
.sol-card .im img{width:100%;height:100%;object-fit:cover;transition:transform .5s}
.sol-card:hover .im img{transform:scale(1.06)}
.sol-card .bd{padding:20px 22px 24px}
.sol-card .bd h3{font-size:18px;margin-bottom:10px}
.sol-card .bd p{font-size:13px;color:var(--tx2);line-height:1.8}
.icon-row{display:grid;grid-template-columns:repeat(5,1fr);gap:18px;margin-top:44px}
.icon-item{background:#fff;border:1px solid var(--line);border-radius:5px;padding:26px 10px;text-align:center;transition:all .25s;display:block}
.icon-item:hover{border-color:var(--red);transform:translateY(-4px);box-shadow:var(--shadow)}
.icon-item svg{width:46px;height:46px;stroke:var(--navy);fill:none;stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round;margin-bottom:12px}
.icon-item:hover svg{stroke:var(--red)}
.icon-item b{font-size:15px;display:block}

/* ---------- 第四屏 案例 ---------- */
.cases{background:var(--navy)}
.cases .sec-head h2{color:#fff}
.cases .sec-head .more{color:#93a5b4}
.cases .sec-head .more:hover{color:#fff}
.case-card{background:var(--card-navy);border:1px solid rgba(255,255,255,.07);border-radius:5px;overflow:hidden;display:block;transition:all .3s;position:relative}
.case-card:hover{transform:translateY(-6px);border-color:rgba(255,255,255,.18);box-shadow:0 16px 34px rgba(0,0,0,.35)}
.case-card .im{height:196px;overflow:hidden;position:relative}
.case-card .im img{width:100%;height:100%;object-fit:cover;transition:transform .5s}
.case-card:hover .im img{transform:scale(1.06)}
.case-card .im::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 62%,rgba(14,22,29,.55))}
.case-card .bd{padding:18px 20px 20px;display:flex;align-items:center;justify-content:space-between;gap:10px}
.case-card h3{color:#fff;font-size:16px;line-height:1.5}
.case-card .tags{color:#8fa1b0;font-size:12px;margin-top:8px;letter-spacing:1px}
.case-card .plus{flex:0 0 34px;width:34px;height:34px;border-radius:50%;background:var(--red);color:#fff;display:flex;align-items:center;justify-content:center;font-size:20px;font-weight:300;transition:all .3s}
.case-card:hover .plus{transform:rotate(90deg)}

/* ---------- 第五屏 能力 ---------- */
.caps{background:#fff}
.cap-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
.cap{background:#f7f9fb;border:1px solid var(--line);border-radius:5px;padding:30px 16px;text-align:center;transition:all .25s}
.cap:hover{border-color:var(--red);background:#fff;transform:translateY(-4px);box-shadow:var(--shadow)}
.cap svg{width:44px;height:44px;stroke:var(--navy);fill:none;stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round;margin-bottom:14px}
.cap:hover svg{stroke:var(--red)}
.cap b{font-size:16px;display:block;margin-bottom:6px}
.cap i{font-style:normal;font-size:11px;color:var(--tx3);letter-spacing:2px}

/* ---------- 第六屏 为什么选择 ---------- */
.why{background:var(--bg2)}
.why-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:56px;align-items:center}
.why-list li{display:flex;align-items:flex-start;gap:14px;padding:15px 0;border-bottom:1px dashed #dde3e9;font-size:16px}
.why-list li:last-child{border-bottom:none}
.why-list .ck{flex:0 0 24px;width:24px;height:24px;border-radius:50%;background:var(--red);color:#fff;display:flex;align-items:center;justify-content:center;margin-top:1px}
.why-list .ck svg{width:13px;height:13px;stroke:#fff;fill:none;stroke-width:3;stroke-linecap:round;stroke-linejoin:round}
.why-img{position:relative}
.why-img img{border-radius:6px;box-shadow:var(--shadow);width:100%;height:420px;object-fit:cover}
.why-img .badge-year{position:absolute;left:-18px;bottom:-18px;background:var(--red);color:#fff;padding:18px 24px;border-radius:6px;box-shadow:0 12px 26px rgba(210,35,47,.35)}
.badge-year b{font-size:34px;display:block;line-height:1.1}
.badge-year span{font-size:12px;opacity:.9}

/* ---------- 第七屏 关于 ---------- */
.about{background:#fff}
.about-grid{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center}
.about-grid .tx p{color:var(--tx2);line-height:2;font-size:15px;margin-bottom:14px}
.about-grid .im img{border-radius:6px;box-shadow:var(--shadow);width:100%;height:400px;object-fit:cover}
.culture{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin-top:52px}
.culture div{background:var(--bg2);border-radius:5px;padding:22px 12px;text-align:center;border-top:3px solid var(--red)}
.culture b{font-size:20px;display:block;margin-bottom:6px}
.culture i{font-style:normal;font-size:11px;color:var(--tx3);letter-spacing:2px}

/* ---------- 第八屏 合作流程 ---------- */
.flow{background:var(--navy)}
.flow .sec-center h2{color:#fff}
.flow .sec-center .sub{color:#8fa1b0}
.flow-row{display:grid;grid-template-columns:repeat(7,1fr);gap:8px}
.step{text-align:center;position:relative;padding:0 4px}
.step .no{width:62px;height:62px;margin:0 auto 16px;border-radius:50%;border:2px solid rgba(255,255,255,.28);color:#fff;display:flex;align-items:center;justify-content:center;font-size:18px;font-weight:700;position:relative;background:var(--card-navy);transition:all .3s}
.step:hover .no{border-color:var(--red);background:var(--red)}
.step b{color:#fff;font-size:15px;display:block}
.step i{font-style:normal;color:#7f93a3;font-size:11px;letter-spacing:1px;display:block;margin-top:5px}
.step:not(:last-child)::after{content:"";position:absolute;top:30px;right:-14px;width:20px;height:2px;background:rgba(255,255,255,.22)}
.flow-note{text-align:center;color:#8fa1b0;font-size:13px;margin-top:38px;letter-spacing:1px}

/* ---------- 联系我们(首页尾部) ---------- */
.contact{background:var(--navy2);color:#c8d4de}
.contact .sec-head h2{color:#fff}
.contact-grid{display:grid;grid-template-columns:1.15fr .55fr 1fr;gap:44px;align-items:stretch}
.c-list li{display:flex;gap:14px;align-items:flex-start;padding:14px 0;border-bottom:1px dashed rgba(255,255,255,.12)}
.c-list li:last-child{border-bottom:none}
.c-list .ic{flex:0 0 40px;width:40px;height:40px;border-radius:50%;background:rgba(255,255,255,.08);display:flex;align-items:center;justify-content:center}
.c-list .ic svg{width:18px;height:18px;stroke:var(--red);fill:none;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.c-list b{color:#fff;font-size:17px;display:block;margin-bottom:3px}
.c-list span{font-size:13px;color:#8fa1b0;display:block}
.c-list .val{color:#dbe4ec;font-size:15px;line-height:1.6}
.c-qr{background:#fff;border-radius:6px;padding:18px;text-align:center;align-self:center;width:190px;margin:0 auto}
.c-qr img{width:100%;border-radius:4px}
.c-qr p{color:var(--tx2);font-size:13px;margin-top:10px}
.map{position:relative;border:1px solid rgba(255,255,255,.14);border-radius:6px;overflow:hidden;min-height:280px;background:
  linear-gradient(rgba(255,255,255,.045) 1px,transparent 1px),
  linear-gradient(90deg,rgba(255,255,255,.045) 1px,transparent 1px),
  radial-gradient(circle at 62% 38%,#2a3f52 0%,#1c2c3a 62%,#141f29 100%);
  background-size:44px 44px,44px 44px,cover}
.map .road{position:absolute;background:rgba(255,255,255,.10)}
.map .road.r1{left:0;right:0;top:44%;height:10px;transform:skewY(-4deg)}
.map .road.r2{top:0;bottom:0;left:30%;width:8px;transform:skewX(-6deg)}
.map .road.r3{top:0;bottom:0;left:68%;width:14px;transform:skewX(8deg)}
.map .pin{position:absolute;left:62%;top:36%;transform:translate(-50%,-100%);text-align:center}
.map .pin svg{width:40px;height:46px;fill:var(--red);filter:drop-shadow(0 6px 8px rgba(0,0,0,.4))}
.map .pin::after{content:"";display:block;width:26px;height:8px;border-radius:50%;background:rgba(0,0,0,.35);margin:-2px auto 0}
.map .addr{position:absolute;left:50%;transform:translateX(-50%);bottom:16px;background:rgba(9,16,23,.72);border:1px solid rgba(255,255,255,.14);color:#dbe4ec;font-size:12px;padding:8px 14px;border-radius:4px;white-space:nowrap}

/* ---------- 页脚 ---------- */
.footer{background:var(--navy3);color:#7f8f9d;font-size:13px;padding:26px 0}
.footer .wrap{display:flex;justify-content:space-between;align-items:center;gap:14px;flex-wrap:wrap}
.footer a{color:#a9b8c4}
.footer a:hover{color:#fff}

/* ---------- 内页 banner ---------- */
.page-banner{background:linear-gradient(110deg,var(--navy3) 0%,var(--navy) 55%,#2a4257 100%);color:#fff;padding:64px 0;position:relative;overflow:hidden}
.page-banner::after{content:"";position:absolute;right:-60px;top:-60px;width:280px;height:280px;border:34px solid rgba(210,35,47,.16);border-radius:50%}
.page-banner h1{font-size:30px;font-weight:700;letter-spacing:1px}
.page-banner .en{color:#7f93a3;font-size:13px;letter-spacing:4px;margin-top:8px;text-transform:uppercase}
.page-banner .crumb{position:absolute;right:0;bottom:22px;font-size:13px;color:#93a5b4}
.page-banner .crumb a{color:#c3ced8}
.page-banner .crumb a:hover{color:#fff}

/* ---------- 内页列表 ---------- */
.page-body{padding:64px 0}
.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:26px}
.pcard{background:#fff;border:1px solid var(--line);border-radius:5px;overflow:hidden;display:block;transition:all .3s}
.pcard:hover{transform:translateY(-6px);box-shadow:var(--shadow);border-color:transparent}
.pcard .im{height:210px;overflow:hidden;background:var(--bg2)}
.pcard .im img{width:100%;height:100%;object-fit:cover;transition:transform .5s}
.pcard:hover .im img{transform:scale(1.06)}
.pcard .bd{padding:20px 22px 22px}
.pcard h3{font-size:17px;line-height:1.55;margin-bottom:8px}
.pcard:hover h3{color:var(--red)}
.pcard .desc{font-size:13px;color:var(--tx2);line-height:1.8}
.pcard .meta{margin-top:14px;padding-top:12px;border-top:1px dashed var(--line);display:flex;justify-content:space-between;color:var(--tx3);font-size:12px}
.pcard .meta em{font-style:normal;color:var(--red)}

/* ---------- 内页详情 ---------- */
.article{background:#fff;border:1px solid var(--line);border-radius:6px;padding:44px 48px}
.article h1{font-size:26px;text-align:center;margin-bottom:10px}
.article .art-meta{text-align:center;color:var(--tx3);font-size:13px;padding-bottom:22px;margin-bottom:26px;border-bottom:1px solid var(--line)}
.article .art-meta span{margin:0 12px}
.article .content{line-height:2.1;color:#39485a;font-size:15px}
.article .content img{margin:14px auto;border-radius:4px}
.article .content p{margin-bottom:12px}
.art-nav{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin-top:30px}
.art-nav a{background:#fff;border:1px solid var(--line);border-radius:5px;padding:14px 18px;font-size:14px;color:var(--tx2)}
.art-nav a:hover{color:var(--red);border-color:var(--red)}
.art-nav .next{text-align:right}

/* ---------- 联系页 ---------- */
.c-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-bottom:44px}
.c-card{background:var(--bg2);border-radius:6px;padding:30px 26px;text-align:center;transition:all .25s;border-bottom:3px solid transparent}
.c-card:hover{border-bottom-color:var(--red);box-shadow:var(--shadow);background:#fff}
.c-card .ic{width:54px;height:54px;margin:0 auto 16px;border-radius:50%;background:#fff;display:flex;align-items:center;justify-content:center;box-shadow:0 4px 12px rgba(20,35,50,.08)}
.c-card .ic svg{width:24px;height:24px;stroke:var(--red);fill:none;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.c-card b{font-size:16px;display:block;margin-bottom:8px}
.c-card p{color:var(--tx2);font-size:14px;line-height:1.8}
.contact-split{display:grid;grid-template-columns:1.2fr .8fr;gap:34px;align-items:start}
.form-card{background:#fff;border:1px solid var(--line);border-radius:6px;padding:34px 36px}
.form-card h3{font-size:20px;margin-bottom:6px}
.form-card .fs{color:var(--tx3);font-size:13px;margin-bottom:24px}
.f-row{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.f-group{margin-bottom:18px}
.f-group label{display:block;font-size:13px;color:var(--tx2);margin-bottom:8px}
.f-group input,.f-group textarea{width:100%;border:1px solid var(--line);border-radius:4px;padding:11px 14px;font-size:14px;font-family:inherit;outline:none;transition:border .2s;background:#fbfcfd}
.f-group input:focus,.f-group textarea:focus{border-color:var(--red);background:#fff}
.f-group textarea{min-height:110px;resize:vertical}
.f-code{display:flex;gap:12px;align-items:center}
.f-code img{height:42px;border-radius:4px;cursor:pointer}
.msg-item{background:#fff;border:1px solid var(--line);border-left:3px solid var(--red);border-radius:4px;padding:14px 18px;margin-bottom:12px}
.msg-item b{font-size:14px}
.msg-item p{color:var(--tx2);font-size:13px;margin-top:6px;line-height:1.7}
.msg-item i{font-style:normal;color:var(--tx3);font-size:12px}
.side-qr{background:var(--navy);border-radius:6px;color:#c8d4de;padding:34px 30px;text-align:center}
.side-qr img{width:150px;margin:18px auto;border-radius:4px}
.side-qr b{color:#fff;font-size:17px;display:block}
.side-qr p{font-size:13px;line-height:1.9;margin-top:12px}

/* ---------- 关于页 ---------- */
.about-page-img{border-radius:6px;box-shadow:var(--shadow);margin:26px 0}
.value-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;margin-top:40px}
.value{background:#fff;border:1px solid var(--line);border-radius:6px;padding:30px 18px;text-align:center;transition:all .25s}
.value:hover{border-color:var(--red);transform:translateY(-4px);box-shadow:var(--shadow)}
.value b{font-size:19px;display:block;margin-bottom:8px}
.value i{font-style:normal;font-size:11px;color:var(--tx3);letter-spacing:2px}
.cta-band{background:linear-gradient(100deg,var(--red) 0%,#e4562f 100%);border-radius:6px;color:#fff;padding:36px 40px;display:flex;align-items:center;justify-content:space-between;gap:20px;flex-wrap:wrap}
.cta-band h3{font-size:22px;margin-bottom:6px}
.cta-band p{opacity:.92;font-size:14px}
.cta-band .btn{background:#fff;color:var(--red);border:none}
.cta-band .btn:hover{transform:translateY(-2px);box-shadow:0 10px 20px rgba(0,0,0,.18)}

/* ---------- 分页 ---------- */
.pagination{display:flex;justify-content:center;gap:8px;margin-top:44px}
.pagination a,.pagination span{min-width:38px;height:38px;display:inline-flex;align-items:center;justify-content:center;border:1px solid var(--line);border-radius:4px;font-size:14px;color:var(--tx2);padding:0 10px}
.pagination .active{background:var(--red);border-color:var(--red);color:#fff}
.pagination a:hover{border-color:var(--red);color:var(--red)}

/* ---------- 搜索页 ---------- */
.search-bar{display:flex;gap:10px;max-width:560px;margin:0 auto 44px}
.search-bar input{flex:1;border:1px solid var(--line);border-radius:4px;padding:12px 16px;font-size:14px;outline:none}
.search-bar input:focus{border-color:var(--red)}
.no-data{text-align:center;color:var(--tx3);padding:70px 0;font-size:15px}

/* ---------- 响应式 ---------- */
@media (max-width:1100px){
  .grid4{grid-template-columns:repeat(2,1fr)}
  .cap-grid{grid-template-columns:repeat(2,1fr)}
  .flow-row{grid-template-columns:repeat(4,1fr);row-gap:34px}
  .step:not(:last-child)::after{display:none}
  .icon-row{grid-template-columns:repeat(3,1fr)}
  .contact-grid{grid-template-columns:1fr 1fr}
  .map{grid-column:1/-1;min-height:240px}
  .grid3{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:860px){
  .topbar .tb-left{gap:14px}
  .hero{height:auto;padding:110px 0 80px}
  .hero h1{font-size:36px}
  .why-grid,.about-grid,.contact-split{grid-template-columns:1fr}
  .why-img img,.about-grid .im img{height:300px}
  .pains .pain-row{grid-template-columns:repeat(2,1fr)}
  .pain{border-bottom:1px solid var(--line)}
}
@media (max-width:760px){
  .hamb{display:block}
  .nav{display:none;position:absolute;top:78px;left:0;right:0;background:#fff;flex-direction:column;align-items:stretch;padding:8px 0;box-shadow:0 14px 22px rgba(15,25,35,.12);gap:0}
  .nav.open{display:flex}
  .nav>li>a{padding:13px 26px;border-bottom:1px solid var(--bg2)}
  .nav>li.active>a::after{display:none}
  .topbar .tb-lang{display:none}
  .sec{padding:60px 0}
  .sec-head h2,.sec-center h2,.sec-title{font-size:24px}
  .grid4,.grid3{grid-template-columns:1fr}
  .icon-row{grid-template-columns:repeat(2,1fr)}
  .cap-grid{grid-template-columns:repeat(2,1fr)}
  .flow-row{grid-template-columns:repeat(2,1fr)}
  .contact-grid{grid-template-columns:1fr}
  .c-cards{grid-template-columns:1fr}
  .culture,.value-grid{grid-template-columns:repeat(2,1fr)}
  .f-row{grid-template-columns:1fr}
  .article{padding:28px 22px}
  .hero-chips .chip{padding:10px 14px;font-size:13px}
}