/* ============================================================
   AIMIX Replica — 复刻样式主文件
   配色: 主蓝 #185CAB / 深蓝 #003D7B / CTA绿 #00a650 / 文字 #666 / 浅底 #F5F5F5
   ============================================================ */

:root{
  --aimix-brand:#185CAB;
  --aimix-brand-dark:#003D7B;
  --aimix-green:#00a650;
  --aimix-green-dark:#008843;
  --aimix-dark:#1C1F1F;
  --aimix-gray:#666666;
  --aimix-gray-light:#999;
  --aimix-border:#e6e6e6;
  --aimix-bg-light:#F5F5F5;
  --aimix-heading:#333333;
  --font-body:'Inter',Arial,Helvetica,sans-serif;
  --font-head:'Montserrat','Inter',Arial,sans-serif;
  --font-display:'Acme','Montserrat',sans-serif;
  --container:1200px;
}

/* ---------- Reset / base ---------- */
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;font-family:var(--font-body);font-weight:400;font-size:16px;line-height:1.7;color:#333;background:#fff}
img{max-width:100%;height:auto;display:block}
a{color:var(--aimix-brand);text-decoration:none;transition:color .2s}
a:hover{color:var(--aimix-brand-dark)}
h1,h2,h3,h4,h5,h6{font-family:var(--font-head);margin:0 0 .5em;color:#333;line-height:1.3;font-weight:700}
p{margin:0 0 1em}
.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 20px}

/* ---------- Buttons ---------- */
.btn{display:inline-block;padding:13px 34px;font-family:var(--font-head);font-weight:700;font-size:15px;border-radius:4px;cursor:pointer;border:none;text-align:center;transition:all .25s}
.btn-blue{background:var(--aimix-brand);color:#fff}
.btn-blue:hover{background:var(--aimix-brand-dark);color:#fff}
.btn-green{background:var(--aimix-green);color:#fff}
.btn-green:hover{background:var(--aimix-green-dark);color:#fff}
.btn-light{background:#fff;color:var(--aimix-brand);border:2px solid var(--aimix-brand)}
.btn-light:hover{background:var(--aimix-brand);color:#fff}
.btn-lg{padding:16px 46px;font-size:17px;border-radius:6px}

/* ---------- Header / Nav（复刻参考站：浅灰白底、黑字细体、一行排开） ---------- */
.site-header{position:sticky;top:0;z-index:999;background:#f4f7fa;box-shadow:0 2px 12px rgba(0,0,0,.06)}
.header-inner{display:flex;align-items:center;justify-content:space-between;gap:20px}
.site-branding{padding:12px 0;flex:0 0 auto}
.brand-logo{display:flex;flex-direction:column;line-height:1.1}
.brand-mark{font-family:var(--font-display);font-size:24px;letter-spacing:1px;color:var(--aimix-brand);white-space:nowrap}
.brand-slogan{font-size:10px;letter-spacing:1.5px;color:var(--aimix-gray);text-transform:uppercase;white-space:nowrap}
.custom-logo{max-height:48px;width:auto}

.main-nav{flex:1;display:flex;justify-content:flex-end}
.main-menu{list-style:none;margin:0;padding:0;display:flex;gap:0;flex-wrap:nowrap}
.main-menu > li{position:relative;flex:none}
.main-menu > li > a{display:block;padding:24px 13px;font-family:var(--font-head);font-weight:500;font-size:15px;color:#222;text-transform:none;letter-spacing:.2px;white-space:nowrap;border-bottom:3px solid transparent}
.main-menu > li > a:hover,.main-menu > li.current-menu-item > a,.main-menu > li.current-menu-ancestor > a{color:var(--aimix-brand);border-bottom-color:var(--aimix-brand)}
.main-menu li.menu-item-has-children > a::after{content:"▾";margin-left:5px;font-size:12px;color:#888}
.main-menu .sub-menu{position:absolute;top:100%;left:0;width:200px;background:#fff;box-shadow:1px 1px 0 rgba(0,0,0,.1);list-style:none;margin:0;padding:0;opacity:0;visibility:hidden;z-index:20}
.main-menu li:hover > .sub-menu{opacity:1;visibility:visible}
.main-menu .sub-menu li{position:relative;width:100%}
.main-menu .sub-menu a{display:block;padding:8px 20px;color:#000;font-size:14px;font-weight:600;line-height:1.6;white-space:nowrap}
.main-menu .sub-menu a:hover{color:#fff;background:#1d9bf0}
.main-menu .sub-menu .sub-menu{top:0;left:100%}

.menu-toggle{display:none;background:none;border:none;cursor:pointer;align-items:center;gap:8px;padding:10px;font-family:var(--font-head);font-weight:700}
.menu-toggle-box{width:26px;height:18px;display:inline-flex;flex-direction:column;justify-content:space-between}
.menu-toggle-box i{display:block;height:3px;background:var(--aimix-brand);border-radius:2px}

/* ---------- Hero banner ---------- */
.hero{position:relative;color:#fff;text-align:center;padding:120px 20px 130px;background:linear-gradient(90deg,rgba(0,61,123,.85),rgba(24,92,171,.75)),var(--aimix-brand-dark);overflow:hidden}
.hero .hero-bg{position:absolute;inset:0;opacity:.25;background-size:cover;background-position:center}
.hero-inner{position:relative;z-index:2;max-width:920px;margin:0 auto}
.hero h1{font-family:var(--font-display);font-size:52px;line-height:1.15;color:#fff;margin:0 0 20px;text-transform:uppercase}
.hero .hero-sub{font-size:18px;color:#e7f0fb;max-width:720px;margin:0 auto 34px}
.hero .hero-cta{display:flex;gap:16px;justify-content:center;flex-wrap:wrap}
.hero .hero-badge{display:inline-block;margin-bottom:18px;padding:6px 16px;background:rgba(255,255,255,.15);border:1px solid rgba(255,255,255,.3);border-radius:30px;font-size:13px;letter-spacing:2px;text-transform:uppercase}

.hero {  position: relative;  overflow: hidden;  min-height: 100vh;  display: flex;  align-items: center;}
.hero-video-bg {  position: absolute;  top: 0;  left: 0;  width: 100%;  height: 100%;  z-index: 1;}
.hero-video-bg video {  width: 100%;  height: 100%;  object-fit: cover;}
.video-fallback {  width: 100%;  height: 100%;  background-size: cover;  background-position: center;}
.hero-overlay {  position: absolute;  inset: 0;  background-color: rgba(0, 0, 0, 0.45);}
.hero-inner {  position: relative;  z-index: 2;  width: 100%;}
/* ---------- Generic block ---------- */
.block{padding:74px 0}
.block-light{background:var(--aimix-bg-light)}
.section-head{text-align:center;margin-bottom:46px;max-width:760px;margin-left:auto;margin-right:auto}
.section-eyebrow{color:var(--aimix-brand);font-weight:700;letter-spacing:2px;text-transform:uppercase;font-size:13px;margin-bottom:6px}
.section-title{font-size:32px;font-weight:800;color:var(--aimix-heading);position:relative;margin-bottom:14px}
.section-title::after{content:"";display:block;width:70px;height:3px;background:var(--aimix-green);margin:14px auto 0;border-radius:2px}
.section-head.left{text-align:left;margin-left:0}
.section-head.left .section-title::after{margin-left:0}
.section-sub{color:var(--aimix-gray)}

/* ---------- Block: Crushing Solutions ---------- */
.sol-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:28px}
.sol-card{background:#fff;border-radius:8px;overflow:hidden;box-shadow:0 4px 16px rgba(0,0,0,.06);transition:transform .25s,box-shadow .25s;border:1px solid var(--aimix-border)}
.sol-card:hover{transform:translateY(-6px);box-shadow:0 14px 30px rgba(24,92,171,.16)}
.sol-card .sol-media{position:relative;overflow:hidden;aspect-ratio:16/10}
.sol-card .sol-media img{width:100%;height:100%;object-fit:cover;transition:transform .4s}
.sol-card:hover .sol-media img{transform:scale(1.05)}
.sol-card .sol-body{padding:22px 22px 26px}
.sol-card h3{font-size:19px;color:var(--aimix-brand-dark);margin-bottom:8px}
.sol-card p{color:var(--aimix-gray);font-size:14px}
.sol-materials{margin-top:12px;display:flex;flex-wrap:wrap;gap:8px}
.material{display:inline-block;background:#EEF4FB;color:var(--aimix-brand);padding:4px 10px;border-radius:20px;font-size:12px;font-weight:600;border:1px solid #d6e4f5}

/* ---------- Block: Product Center ---------- */
.prod-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:28px}
.prod-group{background:#fff;border-radius:8px;box-shadow:0 4px 16px rgba(0,0,0,.06);overflow:hidden;border:1px solid var(--aimix-border)}
.prod-group .prod-head{background:var(--aimix-brand);padding:18px 22px}
.prod-group .prod-head span{color:#fff;font-family:var(--font-head);font-weight:700;font-size:18px}
.prod-group ul{list-style:none;margin:0;padding:10px 0}
.prod-group ul li{border-bottom:1px dashed var(--aimix-border)}
.prod-group ul li:last-child{border-bottom:none}
.prod-group ul li a{display:block;padding:13px 22px;color:#333;font-size:15px}
.prod-group ul li a::before{content:"▸";color:var(--aimix-green);margin-right:10px;font-weight:700}
.prod-group ul li a:hover{color:var(--aimix-brand);background:#F7FBFF}
.prod-group .prod-more{padding:6px 22px 18px}
.prod-group .prod-more a{color:var(--aimix-brand);font-weight:600;font-size:14px}

/* ---------- Block: Global Project (list) ---------- */
.proj-list{display:grid;grid-template-columns:repeat(2,1fr);gap:24px}
.proj-card{display:flex;gap:20px;background:#fff;border-radius:8px;padding:16px;box-shadow:0 4px 14px rgba(0,0,0,.05);border:1px solid var(--aimix-border);transition:transform .2s}
.proj-card:hover{transform:translateY(-4px)}
.proj-card .proj-media{flex:0 0 200px;border-radius:6px;overflow:hidden}
.proj-card .proj-media img,.proj-card .proj-media .img-wrap{width:100%;height:100%;min-height:150px;object-fit:cover}
.proj-card h3{font-size:17px;color:var(--aimix-brand-dark);margin-bottom:6px}
.proj-meta{font-size:13.5px;color:#444;margin:0 0 4px}
.proj-meta b{color:var(--aimix-brand);font-weight:600}

/* ---------- Block: About stats ---------- */
.about-block{background:linear-gradient(120deg,var(--aimix-brand-dark),var(--aimix-brand));color:#fff}
.about-inner{display:grid;grid-template-columns:1.1fr 1.6fr;gap:50px;align-items:center}
.about-text h2{font-size:30px}
.about-text p{color:#333333}
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
.stat{background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.15);border-radius:10px;padding:26px 14px;text-align:center}
.stat-num{font-family:var(--font-display);font-size:40px;color:#fff;line-height:1}
.stat-num{color:#fff}
.stat-label{font-size:13px;color:#cfe0f3;margin-top:8px;line-height:1.4}
#about .about-text p{color:#333}
#about .stat-num{color:var(--aimix-brand-dark)}
#about .stat-label{color:var(--aimix-gray)}


/* ---------- Block: Service support steps ---------- */
.steps{display:grid;grid-template-columns:repeat(5,1fr);gap:20px}
.step{background:#fff;border-top:4px solid var(--aimix-brand);border-radius:8px;box-shadow:0 4px 14px rgba(0,0,0,.05);padding:26px 20px;text-align:center;position:relative}
.step-num{width:46px;height:46px;margin:0 auto 14px;background:var(--aimix-brand);color:#fff;border-radius:50%;display:flex;align-items:center;justify-content:center;font-family:var(--font-display);font-size:22px}
.step h3{font-size:16px;color:var(--aimix-brand-dark);margin-bottom:6px}
.step p{font-size:13px;color:var(--aimix-gray);margin:0}

/* ---------- Block: CTA ---------- */
.block-cta{background:var(--aimix-brand);color:#fff;padding:70px 0}
.block-cta .cta-title{color:#fff;font-size:30px;text-align:center}
.block-cta .cta-sub{color:#e6f7ee;text-align:center;max-width:640px;margin:6px auto 30px}
.cta-form{max-width:820px;margin:0 auto;background:rgba(255,255,255,.12);border-radius:10px;padding:26px}
.cta-row{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-bottom:14px}
.cta-form input,.cta-form textarea{width:100%;padding:13px 15px;border:none;border-radius:5px;font-family:var(--font-body);font-size:14px}
.cta-form textarea{margin-bottom:14px;resize:vertical}
.cta-form input:focus,.cta-form textarea:focus{outline:3px solid rgba(255,255,255,.4)}

/* ---------- Breadcrumb ---------- */
.aimix-breadcrumb{background:var(--aimix-bg-light);border-bottom:1px solid var(--aimix-border);padding:12px 0;font-size:13px;color:var(--aimix-gray)}
.aimix-breadcrumb a{color:var(--aimix-brand)}
.aimix-breadcrumb .current{color:#333}

/* ---------- Page hero (inner) ---------- */
.page-hero{background:url(/assets/about.webp) no-repeat center center/cover; color:#fff;text-align:center;padding:64px 20px}
.page-hero h1{color:#fff;font-size:38px;text-transform:uppercase;margin:0}
.page-hero p{color:#dcebff;margin:10px 0 0}

/* ---------- Layout: two column content ---------- */
.page-main{padding:60px 0}
.content-columns{display:grid;grid-template-columns:1fr 340px;gap:46px}
.sidebar .widget{margin-bottom:34px;border:1px solid var(--aimix-border);border-radius:8px;padding:22px;background:#fff}
.sidebar .widget h3{font-size:17px;color:var(--aimix-brand-dark);border-bottom:2px solid var(--aimix-brand);padding-bottom:10px;margin-bottom:12px}
.sidebar ul{list-style:none;margin:0;padding:0}
.sidebar li a{display:block;padding:8px 0;color:#333;border-bottom:1px dashed var(--aimix-border);font-size:14px}
.sidebar li a:hover{color:var(--aimix-brand)}
.cta-side{background:var(--aimix-brand);color:#fff;border-radius:8px;padding:26px;text-align:center}
.cta-side h3{color:#fff;font-size:18px}
.cta-side p{color:#dcebff;font-size:14px}

/* ---------- Product list ---------- */
.product-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:26px}
.product-card{background:#fff;border:1px solid var(--aimix-border);border-radius:8px;overflow:hidden;box-shadow:0 3px 12px rgba(0,0,0,.05);transition:transform .2s,box-shadow .2s}
.product-card:hover{transform:translateY(-5px);box-shadow:0 12px 26px rgba(24,92,171,.15)}
.product-card .thumb{aspect-ratio:4/3;overflow:hidden}
.product-card .thumb img{width:100%;height:100%;object-fit:cover}
.product-card .info{padding:18px}
.product-card h3{font-size:17px;color:var(--aimix-brand-dark)}
.product-card .brief{font-size:13.5px;color:var(--aimix-gray);min-height:40px}
.product-card .links{display:flex;gap:10px;margin-top:12px}
.product-card .btn{padding:9px 18px;font-size:13px}

/* ---------- Product detail ---------- */
.prod-detail{display:grid;grid-template-columns:1fr 1.2fr;gap:40px}
.prod-gallery{border-radius:8px;overflow:hidden;border:1px solid var(--aimix-border)}
.prod-info h1{color:var(--aimix-brand-dark);font-size:28px;text-transform:none}
.prod-info .specs{width:100%;border-collapse:collapse;margin:16px 0;font-size:14px}
.prod-info .specs th,.prod-info .specs td{border:1px solid var(--aimix-border);padding:10px 12px;text-align:left}
.prod-info .specs th{background:#F0F6FD;color:var(--aimix-brand-dark);width:40%}
.prod-features{list-style:none;margin:8px 0;padding:0}
.prod-features li{padding:7px 0;color:#333;font-size:15px}
.prod-features li::before{content:"✓";color:var(--aimix-green);font-weight:800;margin-right:10px}

/* ---------- Project detail (enriched，参照参考站案例页) ---------- */
.proj-hero .proj-hero-loc{display:inline-block;background:rgba(255,255,255,.14);border:1px solid rgba(255,255,255,.35);color:#fff;font-size:13px;letter-spacing:1.5px;text-transform:uppercase;padding:5px 16px;border-radius:30px;margin-bottom:16px}
.proj-page{padding:56px 0}
.proj-overview{display:grid;grid-template-columns:1.25fr 1fr;gap:40px;align-items:start}
.proj-gallery{min-width:0}
.proj-gallery .aimix-case-top{width:100%;position:relative;overflow:hidden;border-radius:8px}
.proj-gallery .aimix-case-top .swiper-slide img{width:100%;height:auto;display:block;object-fit:cover}
.proj-gallery-single{border-radius:8px;overflow:hidden;border:1px solid var(--aimix-border)}
.proj-gallery-single img{width:100%;height:auto;display:block}
.proj-info-card{border:1px solid var(--aimix-border);border-radius:8px;overflow:hidden;background:#fff;box-shadow:0 8px 24px rgba(0,61,123,.09);position:sticky;top:20px}
.proj-info-head{background:linear-gradient(135deg,var(--aimix-brand) 0%,var(--aimix-brand-dark) 100%);padding:18px 22px}
.proj-info-head h2{color:#fff;margin:0;font-size:20px}
.proj-spec-tbl{width:100%;border-collapse:collapse;font-size:15px}
.proj-spec-tbl th,.proj-spec-tbl td{padding:13px 18px;border-bottom:1px solid var(--aimix-border);text-align:left;vertical-align:top;line-height:1.6}
.proj-spec-tbl th{width:44%;background:#F7FAFD;color:var(--aimix-brand-dark);font-weight:700;font-size:14px;white-space:nowrap}
.proj-spec-tbl td{color:#444}
.proj-spec-tbl tr:last-child th,.proj-spec-tbl tr:last-child td{border-bottom:none}
.proj-info-cta{padding:18px;display:flex;gap:12px;flex-wrap:wrap;background:#fff}
.proj-info-cta .btn{flex:1 1 auto;text-align:center}
.proj-intro{margin-top:64px}
.proj-intro-body{max-width:880px;margin:0 auto;font-size:16px;line-height:1.9;color:#444}
.proj-intro-body p{margin:0 0 18px}
.proj-intro-body h2,.proj-intro-body h3{color:var(--aimix-brand-dark);margin:28px 0 12px}
.proj-rel-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:26px}
.proj-rel-card{background:#fff;border:1px solid var(--aimix-border);border-radius:8px;overflow:hidden;box-shadow:0 3px 12px rgba(0,0,0,.05);transition:transform .2s,box-shadow .2s}
.proj-rel-card:hover{transform:translateY(-5px);box-shadow:0 12px 26px rgba(24,92,171,.15)}
.proj-rel-thumb{display:block;position:relative;aspect-ratio:4/3;overflow:hidden}
.proj-rel-thumb img{width:100%;height:100%;object-fit:cover;transition:transform .35s}
.proj-rel-card:hover .proj-rel-thumb img{transform:scale(1.05)}
.proj-rel-num{position:absolute;left:14px;top:14px;background:rgba(0,61,123,.88);color:#fff;font-family:var(--font-display);font-size:18px;width:44px;height:44px;border-radius:50%;display:flex;align-items:center;justify-content:center}
.proj-rel-card h3{font-size:17px;padding:16px 18px;margin:0;line-height:1.45}
.proj-rel-card h3 a{color:var(--aimix-brand-dark)}
.proj-rel-card h3 a:hover{color:var(--aimix-brand)}
@media (max-width:940px){
  .proj-page{padding:40px 0}
  .proj-overview{grid-template-columns:1fr;gap:28px}
  .proj-info-card{position:static}
  .proj-intro{margin-top:44px}
  .proj-rel-grid{grid-template-columns:1fr}
}

/* ---------- Grid list (news / projects archive) ---------- */
.grid-list{display:grid;grid-template-columns:repeat(3,1fr);gap:26px}
.grid-card{background:#fff;border:1px solid var(--aimix-border);border-radius:8px;overflow:hidden;box-shadow:0 3px 12px rgba(0,0,0,.05)}
.grid-card .thumb{aspect-ratio:16/10;overflow:hidden}
.grid-card .thumb img{width:100%;height:100%;object-fit:cover}
.grid-card .body{padding:20px}
.grid-card .meta{font-size:12.5px;color:var(--aimix-gray-light);text-transform:uppercase;letter-spacing:1px}
.grid-card h3{font-size:18px;margin:8px 0}
.grid-card h3 a{color:var(--aimix-brand-dark)}
.grid-card .desc{font-size:14px;color:var(--aimix-gray)}
.read-more{display:inline-block;color:var(--aimix-brand);font-weight:700;margin-top:8px}

/* ---------- Contact ---------- */
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:46px}
.contact-info .ci{display:flex;gap:16px;margin-bottom:24px;align-items:flex-start}
.contact-info .ci-icon{width:52px;height:52px;background:#EEF4FB;color:var(--aimix-brand);border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:22px;flex:0 0 52px}
.contact-info h3{font-size:16px;margin:0 0 4px;color:var(--aimix-brand-dark)}
.contact-form-wrap{background:#fff;border:1px solid var(--aimix-border);border-radius:8px;padding:28px}
.contact-form-wrap label{display:block;font-weight:600;font-size:14px;margin:12px 0 4px}
.contact-form-wrap input,.contact-form-wrap textarea,.contact-form-wrap select{width:100%;padding:12px;border:1px solid var(--aimix-border);border-radius:5px;font-family:var(--font-body);font-size:14px}
.contact-form-wrap input:focus,.contact-form-wrap textarea:focus{border-color:var(--aimix-brand);outline:none}
.map-embed{aspect-ratio:16/7;border-radius:8px;overflow:hidden;background:#e8eef4;margin-top:40px;display:flex;align-items:center;justify-content:center;color:var(--aimix-gray);font-size:14px}

/* ---------- Footer ---------- */
.site-footer{background:var(--aimix-dark);color:#c9cfd6}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:36px;padding:58px 20px 44px}
.footer-title{color:#fff;font-size:17px;margin-bottom:18px;position:relative;padding-bottom:10px}
.footer-title::after{content:"";position:absolute;left:0;bottom:0;width:34px;height:3px;background:var(--aimix-green);border-radius:2px}
.footer-desc{font-size:14px;color:#aab3bd}
.footer-social{display:flex;gap:10px;margin-top:16px}
.footer-social .social{width:38px;height:38px;background:#333c45;color:#fff;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:14px;font-weight:700}
.footer-social .social:hover{background:var(--aimix-green)}
.footer-links{list-style:none;margin:0;padding:0}
.footer-links li{margin-bottom:9px}
.footer-links a{color:#b7c0ca;font-size:14px}
.footer-links a:hover{color:#fff;padding-left:4px}
.footer-contact{list-style:none;margin:0;padding:0;font-size:14px;color:#b7c0ca}
.footer-contact li{margin-bottom:12px;padding-left:26px;position:relative;line-height:1.5}
.footer-contact li::before{position:absolute;left:0;color:var(--aimix-green);font-weight:700}
.footer-contact .fc-email::before{content:"@"}
.footer-contact .fc-phone::before{content:"☏"}
.footer-contact .fc-wechat::before{content:"微"}
.footer-contact .fc-whatsapp::before {  content: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='%2325D366'%3E%3Cpath d='M17.472 14.382c-.297-.149-1.758-.867-2.03-.967-.273-.099-.471.145-.567.34-.097.195-.373.459-.457.556-.084.097-.173.112-.32.033-.148-.074-.626-.231-1.192-.739-.44-.39-.734-.873-.822-1.02-.084-.148-.009-.227.088-.326.088-.097.195-.253.293-.38.098-.127.13-.225.196-.375.066-.149.033-.28-.017-.39-.05-.11-.44-1.063-.605-1.45-.16-.38-.325-.33-.44-.34-.094-.008-.202-.01-.31-.01-.11 0-.286.04-.436.203-.15.163-.572.56-.572 1.365 0 .805.587 1.587.668 1.697.098.148 1.394 2.132 3.383 2.992.474.203.842.324 1.127.417.475.15.908.128 1.25.078.38-.056 1.173-.478 1.338-.943.165-.465.165-.86.115-.943-.049-.083-.272-.148-.57-.297zM12 0C5.373 0 0 5.373 0 12c0 2.123.553 4.13 1.61 5.88L.057 24l6.338-1.548A11.957 11.957 0 0012 24c6.627 0 12-5.373 12-12S18.627 0 12 0zm0 21.8c-1.95 0-3.78-.57-5.343-1.548l-.38-.227-3.76.92.948-3.66-.248-.397A9.75 9.75 0 012.2 12c0-5.405 4.395-9.8 9.8-9.8s9.8 4.395 9.8 9.8-4.395 9.8-9.8 9.8z'/%3E%3C/svg%3E");  width:16px;  height:16px;  display:inline-block;}
.footer-contact .fc-address::before{content:"⌖"}
.footer-contact a{color:#b7c0ca}
.footer-contact a:hover{color:#fff}
.footer-bottom{border-top:1px solid #333c45;padding:16px 0;background:#15181a}
.footer-bottom-inner{text-align:center;font-size:13px;color:#8b939c}

/* ---------- Pagination ---------- */
.pagination{margin:40px 0 0;text-align:center}
.pagination .page-numbers{display:inline-block;padding:8px 14px;border:1px solid var(--aimix-border);border-radius:4px;margin:0 3px;color:#333}
.pagination .page-numbers.current{background:var(--aimix-brand);border-color:var(--aimix-brand);color:#fff}
.pagination a:hover{background:#EEF4FB;border-color:var(--aimix-brand)}

/* ---------- Responsive ---------- */
@media (max-width:1100px){
  .matches-grid,.sol-grid,.prod-grid{grid-template-columns:repeat(2,1fr)}
  .stats{grid-template-columns:repeat(2,1fr)}
  .steps{grid-template-columns:repeat(3,1fr);gap:18px}
  .footer-grid{grid-template-columns:repeat(2,1fr)}
  .content-columns,.prod-detail,.proj-detail,.contact-grid,.about-inner{grid-template-columns:1fr}
}
@media (max-width:940px){
  .menu-toggle{display:inline-flex}
  .main-nav{position:relative}
  .main-menu{display:none;position:absolute;top:100%;right:0;left:0;background:#fff;flex-direction:column;box-shadow:0 12px 24px rgba(0,0,0,.12);max-height:80vh;overflow:auto}
  .main-menu.open{display:flex}
  .main-menu > li > a{padding:16px 20px;border-bottom:1px solid var(--aimix-border)}
  .main-menu .sub-menu{position:static;box-shadow:none;opacity:1;visibility:visible;transform:none;display:none;padding:0;background:#F5F8FC;border-left:3px solid var(--aimix-brand)}
  .main-menu li.open > .sub-menu{display:block}
  .main-menu .sub-menu .sub-menu{display:none}
  .main-menu li.menu-item-has-children > a::after{content:"";}
  .hero h1{font-size:34px}
  .hero{padding:84px 20px 90px}
  .proj-card{flex-direction:column}
  .proj-card .proj-media{flex:none;width:100%}
}
@media (max-width:680px){
  .sol-grid,.prod-grid,.grid-list,.product-grid,.proj-list,.cta-row{grid-template-columns:1fr}
  .steps{grid-template-columns:1fr 1fr}
  .stats{grid-template-columns:1fr 1fr}
  .footer-grid{grid-template-columns:1fr;gap:30px}
  .topbar-right{display:none}
  .section-title{font-size:26px}
  .theme-section{padding:54px 0}
  .hero h1{font-size:28px}
  .hero .hero-cta{flex-direction:column;align-items:center}
  .block-cta,.block{padding:52px 0}
}

/* =========================================================
   Crushing Solutions 区块（hom1 · 复刻参考站 Swiper 轮播）
   参考站原始样式：左大图 + 右侧文字浮层 + 底部 Tab 联动 + 左右箭头
   ========================================================= */
.hom1-wrap{overflow:hidden;background:#fff}
.hom1{font-size:16px;line-height:1.6;color:#000;font-weight:300;position:relative}
.hom1 h2,.hom2 h2,.hom3 h2{font-size:2.2em;text-align:center;margin:5% 0 3%;font-weight:600;color:#1e2021}
.hom1 .swiper-container{position:relative}
.hom1 .swiper-slide{position:relative;overflow:hidden}
.hom1 .swiper-slide>.Pic{position:relative;width:100%;height:0;padding-top:41.45%;overflow:hidden;background:#dbe3ec}
.hom1 .swiper-slide>.Pic img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transform:scale(1.1)}
.hom1 .swiper-slide-active>.Pic img{transform:scale(1);transition:all 1s ease-in-out}
.hom1 .swiper-slide>.Pic::after{content:'';position:absolute;left:0;bottom:0;width:100%;height:40%;background:linear-gradient(360deg,rgba(0,0,0,.97) 0%,rgba(0,0,0,0) 100%);z-index:1}
.hom1 .swiper-slide>.Pic::before{content:'';position:absolute;right:0;bottom:0;width:25%;height:100%;background:rgba(41,41,41,.84);z-index:2}
.hom1 .wd{position:absolute;top:0;right:0;z-index:3;width:25%;height:100%;color:#fff;display:flex;flex-direction:column;justify-content:center;padding:2% 2.2%;box-sizing:border-box;opacity:0;transform:translateX(100%)}
.hom1 .swiper-slide-active .wd{opacity:1;transform:translateX(0);transition:all 1s ease}
.hom1 h3{color:#fff;font-size:1.25em;font-weight:600;line-height:1.3;margin:0 0 9px}
.hom1 h3::after{content:'';width:50px;height:3px;background:rgba(255,255,255,.8);display:block;margin:15px 0}
.hom1 .wd p{margin:.5em 0;font-size:15px}
.hom1 .wd a{text-decoration:underline;font-style:italic;color:#fff;font-weight:500}
.hom1 .wd a strong{font-weight:300;margin-left:9px}
.hom1 .r>p{margin-top:9%;font-size:1.2em;font-weight:400}
.hom1 .r .Pic{display:inline-block;width:35%;margin:3% 5% 0 0;position:relative;vertical-align:top}
.hom1 .r .Pic img{width:100%;border-radius:50%;object-fit:cover}
.hom1 .r .Pic .placeholder-img{display:block}
.hom1 figcaption{position:absolute;color:#fff;bottom:11%;width:100%;background:none;border:none;line-height:1.2;margin:0;text-align:center;font-size:.8em}
.hom1 .Tabs{position:absolute;bottom:4%;left:0;width:75%;z-index:5;display:flex;flex-wrap:nowrap}
.hom1 .Tab{width:30%;cursor:pointer;white-space:nowrap;text-align:center;padding:1.2% 0;border-right:1px solid rgba(255,255,255,.5);box-sizing:border-box;transition:background .3s}
.hom1 .Tab:nth-child(3){border:none;width:40%}
.hom1 .Tab a{color:#fff;display:flex;align-items:center;justify-content:center;font-size:1.05em;text-decoration:none;font-style:normal;font-weight:500}
.hom1 .Tab a strong{width:18px;height:18px;margin-left:8px;display:inline-block;border:2px solid rgba(255,255,255,.55);border-left:none;border-bottom:none;transform:rotate(45deg);flex:none}
.hom1 .Tab.Act{background:rgba(24,92,171,.55)}
.hom1 .Tab.Act a strong{border-color:#fff;opacity:1}
.hom1 .arr{position:absolute;z-index:6;top:50%;transform:translateY(-50%);cursor:pointer;width:46px;height:46px;background:rgba(0,0,0,.32);border-radius:50%;display:flex;align-items:center;justify-content:center;transition:background .3s}
.hom1 .arr:hover{background:rgba(24,92,171,.92)}
.hom1 .arr::before{content:'';width:13px;height:13px;border:2px solid #fff;border-left:none;border-bottom:none}
.hom1 .arr.Lf{left:2%}
.hom1 .arr.Lf::before{transform:rotate(-135deg);margin-left:4px}
.hom1 .arr.Rg{right:2%}
.hom1 .arr.Rg::before{transform:rotate(45deg);margin-right:4px}
/* 响应式：940px 以下改为上下堆叠，右侧文字移到底部 */
@media (max-width:940px){
  .hom1 h2{font-size:1.7em}
  .hom1 .swiper-slide>.Pic{padding-top:68%}
  .hom1 .swiper-slide>.Pic::before{display:none}
  .hom1 .wd{position:static;width:100%;height:auto;opacity:1;transform:none;background:rgba(41,41,41,.97);padding:5% 6%;box-sizing:border-box}
  .hom1 .r>p{margin-top:4%}
  .hom1 .Tabs{position:static;width:100%;flex-wrap:wrap;background:#232323;padding:6px 0}
  .hom1 .Tab{width:100%;border-right:none;border-bottom:1px solid rgba(255,255,255,.15);padding:10px 0}
  .hom1 .Tab:nth-child(3){width:100%}
  .hom1 .arr{display:none}
}

/* ---------- GLOBAL PROJECTS（hom3）Swiper 轮播 —— 复刻参考站 ---------- */
.hom3-wrap{background:var(--aimix-bg-light)}
.hom3{font-size:16px;line-height:1.6;color:#1e2021;font-weight:300;position:relative}
.hom3 h2{font-size:2.2em;text-align:center;margin:4% 0 3%; padding-top:4%;font-weight:600;color:#1e2021}
.hom3 .swiper-container{position:relative}
.hom3 .swiper-slide{position:relative;overflow:hidden;background:#0d1b2e}
.hom3 .swiper-slide>.Pic{position:relative;width:100%;height:0;padding-top:48.35%;overflow:hidden;background:#dbe3ec}
.hom3 .swiper-slide>.Pic img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transform:scale(1.1)}
.hom3 .swiper-slide-active>.Pic img{transform:scale(1);transition:all 1s ease-in-out}
.hom3 .swiper-slide>.Pic::after{content:'';position:absolute;left:0;bottom:0;width:100%;height:45%;background:linear-gradient(360deg,rgba(0,0,0,.96) 0%,rgba(0,0,0,0) 100%);z-index:1}
.hom3 .wd{position:absolute;left:0;bottom:0;z-index:2;width:100%;color:#fff;padding:2.5% 3.5%;box-sizing:border-box}
.hom3 .wd h3{margin:0 0 10px;font-size:1.5em;font-weight:600;color:#fff}
.hom3 .wd h3 a{color:inherit}
.hom3 .wd h3 a:hover{color:#7ab8ff}
.hom3 .wd p{margin:.35em 0;font-size:15px}
.hom3 .wd p strong{color:#7ab8ff;font-weight:600}
.hom3 .arr{position:absolute;z-index:6;top:50%;transform:translateY(-50%);cursor:pointer;width:46px;height:46px;background:rgba(255,255,255,.92);border-radius:50%;display:flex;align-items:center;justify-content:center;transition:background .3s;box-shadow:0 2px 10px rgba(0,0,0,.18)}
.hom3 .arr::before{content:'';width:13px;height:13px;border:2px solid #185CAB;border-left:none;border-bottom:none}
.hom3 .arr:hover{background:#185CAB}
.hom3 .arr:hover::before{border-color:#fff}
.hom3 .arr.Lf{left:2%}
.hom3 .arr.Lf::before{transform:rotate(-135deg);margin-left:4px}
.hom3 .arr.Rg{right:2%}
.hom3 .arr.Rg::before{transform:rotate(45deg);margin-right:4px}
@media (max-width:767px){
  .hom3 h2{font-size:1.7em}
  .hom3 .swiper-slide>.Pic{padding-top:68%}
  .hom3 .wd{position:static;width:100%;padding:5% 6%;background:rgba(13,27,46,.97)}
  .hom3 .arr{display:none}
}

/* ---------- ABOUT AIMIX（hom4）—— 复刻参考站 ---------- */
.hom4-wrap{background:#fff;padding:50px 0}
.hom4{max-width:var(--container);margin:0 auto;padding:0 20px;text-align:center;color:#1e2021}
.hom4 h2{font-size:2.2em;font-weight:600;color:#1e2021;margin:0 0 18px}
.hom4 .h2p{font-size:15px;line-height:1.8;color:#666;max-width:920px;margin:0 auto 44px}
.hom4 .Flex{display:flex;flex-wrap:wrap;justify-content:center;gap:22px}
.hom4 .Sin{flex:0 0 auto;width:210px;padding:34px 16px;background:#f7f9fc;text-align:center;box-sizing:border-box}
.hom4 .Sin img.hom4-ico{margin:0 auto 14px}
.hom4 .Sin .n{display:block;font-family:var(--font-display);font-size:38px;line-height:1;margin-bottom:10px}
.hom4 .Sin .n1{color:var(--aimix-brand)}
.hom4 .Sin .n2{color:#00a650}
.hom4 .Sin .n3{color:#e07b1a}
.hom4 .Sin .n4{color:var(--aimix-brand-dark)}
.hom4 .Sin .n5{color:#b33b5e}
.hom4 .Sin span{font-size:14px;line-height:1.5;color:#666;display:block}
.hom4 .lm{margin:40px 0 0}
.hom4 .a{display:inline-block;font-family:var(--font-head);font-weight:700;font-size:16px;color:var(--aimix-brand);text-transform:uppercase}
.hom4 .a:hover{color:var(--aimix-brand-dark)}
@media (max-width:767px){
  .hom4 h2{font-size:1.7em}
  .hom4 .Sin{width:45%}
}

/* ---------- Videos 页面（占位网格） ---------- */
.video-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:24px;margin:30px auto;max-width:900px}
.video-card{background:#fff;border:1px solid var(--aimix-border);border-radius:8px;overflow:hidden;box-shadow:0 4px 14px rgba(0,0,0,.05)}
.video-thumb{aspect-ratio:16/9;background:#dbe3ec;display:flex;align-items:center;justify-content:center;color:#5a6b7b;font-size:14px;text-align:center;padding:12px;box-sizing:border-box}
.video-card h3{font-size:16px;padding:14px 16px;margin:0;color:var(--aimix-brand-dark)}
@media (max-width:680px){.video-grid{grid-template-columns:1fr}}

/* =========================================================
   PRODUCT CENTER（hom2）—— 复刻参考站：3 Tab 悬停切换 + 全宽产品区
   ========================================================= */
.Flex{display:flex;flex-wrap:wrap}
.FlexC{display:flex;align-items:center;justify-content:center}
.hom2-wrap{background:#fff;padding:4.5% 0}
.hom2 h2{text-align:center;font-size:2.2em;margin:0 0 2%}
.hom2 .Tabs{justify-content:center;margin:-1.5% 0 2%;border-bottom:1px solid #929292}
.hom2 .Tab{cursor:pointer;position:relative;margin:0;padding:10px 22px;font-size:18px;font-weight:600;color:#333;line-height:1.2}
.hom2 .Tab::after{content:'';height:2px;width:0;background:#185CAB;position:absolute;bottom:-1px;left:50%;transform:translateX(-50%)}
.hom2 .Tab.Act::after{width:100%;transition:all .5s ease}
.hom2 .Tab.Act{color:#185CAB}
.hom2 .Tab .tab-ico{width:44px;height:44px;margin-right:9px;border-radius:50%;object-fit:cover}
.hom2 .con{padding:0 9%}
.hom2 .con>.Flex{height:0;overflow:hidden;transform:translatey(25px)}
.hom2 .con .on{height:auto;transform:translatey(0);transition:all .5s ease-in-out}
.hom2 .con>.Flex{justify-content:space-between}
.hom2 .Sin{position:relative;background:#EAEDF0;width:49%;margin:1% 0;padding:3%;box-sizing:border-box;height:280px;overflow:hidden}
.hom2 .Sin a{display:block;height:100%}
.hom2 .Sin img{width:100%;height:100%;object-fit:cover;display:block;transform:scale(1.05)}
.hom2 .on .Sin img{transform:scale(1);transition:all .5s ease-in-out}
.hom2 .Sin.s1{width:62%;height:220px}
.hom2 .Sin.s2{width:36%;height:220px}
.hom2 .wd{position:absolute;bottom:2%;left:5%;width:90%;z-index:2}
.hom2 .wd h3{margin:0 0 4px;font-size:20px;color:#222}
.hom2 .wd h3 a{color:inherit}
.hom2 .wd h3 a:hover{color:#185CAB}
.hom2 .wd p{margin:0;font-size:13px;color:#555;line-height:1.5}
@media (max-width:940px){
  .hom2 h2{font-size:1.7em}
  .hom2 .Tabs{margin-bottom:4%;flex-wrap:wrap}
  .hom2 .Tab{font-size:15px;padding:8px 12px}
  .hom2 .Tab .tab-ico{width:34px;height:34px;margin-right:6px}
  .hom2 .con{padding:0 4%}
  .hom2 .Sin,.hom2 .Sin.s1,.hom2 .Sin.s2{width:100%;height:auto;padding:4%}
  .hom2 .Sin img{height:auto;aspect-ratio:4/3}
  .hom2 .wd{position:static;margin-top:8px}
}

/* =========================================================
   关联全球案例（Global Cases）—— 复刻参考站格式
   标题居中；单案例左右两列（左多图切换，右案例介绍）
   ========================================================= */
.aimix-cases-wrap{background:#fff;padding:60px 0}
.aimix-cases-wrap .aimix-cases-h2{text-align:center;margin:0 0 44px}
.aimix-cases-h2 h2{font-size:2.2em;color:#1e2021;margin:0 0 14px}
.aimix-cases-h2 p{font-size:15px;line-height:1.8;color:#666;max-width:920px;margin:0 auto}
.aimix-cases-con{display:flex;flex-direction:column;gap:0}
.aimix-cases-sin{width:100%;padding:48px 0}
.aimix-cases-alt{background:#F7FAFD}
.aimix-cases-inner{display:flex;flex-wrap:wrap;gap:36px;align-items:flex-start}
.aimix-cases-left{flex:1 1 50%;min-width:340px}
.aimix-cases-left .aimix-case-top{width:100%;position:relative;overflow:hidden;border-radius:8px}
.aimix-cases-left .aimix-case-top .swiper-slide img{width:100%;height:auto;display:block;object-fit:cover}
.aimix-case-bot{position:relative;width:100%;margin-top:14px}
.aimix-case-bot .swiper-wrapper{align-items:center}
.aimix-case-bot .swiper-slide{width:150px;cursor:pointer;opacity:.6;border:2px solid transparent;border-radius:6px;overflow:hidden;transition:opacity .3s,border-color .3s}
.aimix-case-bot .swiper-slide-thumb-active{opacity:1;border-color:var(--aimix-brand)}
.aimix-case-bot .swiper-slide img{width:100%;height:auto;display:block;object-fit:cover}
.aimix-case-bot .arrow{position:absolute;top:50%;transform:translateY(-50%);z-index:6;width:34px;height:34px;background:rgba(255,255,255,.92);border-radius:50%;display:flex;align-items:center;justify-content:center;cursor:pointer;color:#333;font-weight:700;box-shadow:0 2px 8px rgba(0,0,0,.18);user-select:none}
.aimix-case-bot .arrow.left{left:-14px}
.aimix-case-bot .arrow.right{right:-14px}
.aimix-cases-rig{flex:1 1 42%;min-width:300px;padding:28px 28px;border:1px solid #e2e8f0;border-radius:8px;background:#fff}
.aimix-cases-rig .aimix-cases-t{font-family:var(--font-head);font-size:24px;font-weight:700;color:#1e2021;margin-bottom:18px;line-height:1.3}
.aimix-cases-rig .aimix-cases-t a{color:inherit}
.aimix-cases-rig .aimix-cases-t a:hover{color:var(--aimix-brand)}
.aimix-cases-rig .aimix-cases-p{font-size:15px;line-height:1.9;color:#666}
.aimix-cases-rig .aimix-cases-p::before{content:'';display:inline-block;width:8px;height:8px;background:var(--aimix-brand);border-radius:50%;margin-right:10px;vertical-align:middle}
.aimix-cases-rig .aimix-cases-a{display:inline-block;margin-top:16px;font-family:var(--font-head);font-weight:700;font-size:15px;color:#fff;background:var(--aimix-green);padding:12px 24px;border-radius:4px;transition:background .3s}
.aimix-cases-rig .aimix-cases-a:hover{background:var(--aimix-green-dark);color:#fff}
@media (max-width:940px){
  .aimix-cases-wrap{padding:44px 0}
  .aimix-cases-h2 h2{font-size:1.7em}
  .aimix-cases-con{gap:0}
  .aimix-cases-sin{padding:36px 0}
  .aimix-cases-inner{flex-direction:column;padding:0 20px}
  .aimix-cases-left,.aimix-cases-rig{flex:1 1 100%;min-width:0}
  .aimix-case-bot .swiper-slide{width:120px}
}

/* =========================================================
   DMAC Service —— 全流程服务保障（深色底 + 4 卡片）
   ========================================================= */
.dmac-service{background:linear-gradient(135deg,#06294d 0%,var(--aimix-brand-dark) 60%,#0a4a8f 100%);padding:64px 0}
.dmac-service-h2{text-align:center;margin:0 0 44px}
.dmac-service-h2 h2{color:#fff;font-size:2.2em;margin:0;position:relative;display:inline-block;padding-bottom:16px}
.dmac-service-h2 h2::after{content:'';position:absolute;left:50%;bottom:0;transform:translateX(-50%);width:64px;height:3px;background:var(--aimix-green);border-radius:2px}
.dmac-service-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
.dmac-sin{background:#fff;border-radius:8px;overflow:hidden;box-shadow:0 8px 24px rgba(0,0,0,.18);display:flex;flex-direction:column;transition:transform .3s,box-shadow .3s}
.dmac-sin:hover{transform:translateY(-6px);box-shadow:0 16px 34px rgba(0,0,0,.28)}
.dmac-pic{aspect-ratio:650/314;overflow:hidden}
.dmac-pic img{width:100%;height:100%;object-fit:cover;display:block;transition:transform .4s}
.dmac-sin:hover .dmac-pic img{transform:scale(1.06)}
.dmac-t{font-family:var(--font-head);font-size:18px;font-weight:700;color:var(--aimix-brand-dark);padding:18px 20px 6px;line-height:1.4}
.dmac-p{font-size:14px;line-height:1.75;color:var(--aimix-gray);padding:0 20px 22px;margin:0}
@media (max-width:940px){
  .dmac-service{padding:44px 0}
  .dmac-service-h2{margin-bottom:30px}
  .dmac-service-h2 h2{font-size:1.7em}
  .dmac-service-grid{grid-template-columns:repeat(2,1fr);gap:18px}
}
@media (max-width:560px){
  .dmac-service-grid{grid-template-columns:1fr}
}

/* =========================================================
   About 页 —— 段落下方双图网格
   ========================================================= */
.about-pic-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px;margin-top:32px}
.about-pic-item{border-radius:8px;overflow:hidden;box-shadow:0 4px 16px rgba(0,0,0,.08)}
.about-pic-item img{width:100%;height:100%;display:block;object-fit:cover;aspect-ratio:4/3;transition:transform .4s}
.about-pic-item:hover img{transform:scale(1.04)}
@media (max-width:768px){
  .about-pic-grid{grid-template-columns:1fr;gap:16px}
}