/* =========================================================
   Home page (v2 polished) —— 样式全部以 .hp 作用域限定，
   不影响其它页面共用的 main.css / components.css
   ========================================================= */
.hp{
    --red:#c01a20;
    --red-dark:#9d1218;
    --red-grad:linear-gradient(135deg,#d5242a,#b01217);
    --ink:#1d2025;
    --txt:#3c4148;
    --muted:#7c8189;
    --line:#eceef1;
    --bg-alt:#f6f7f9;
    --shadow:0 6px 24px rgba(25,32,45,.08);
    --shadow-hover:0 16px 40px rgba(25,32,45,.14);
    --r:12px;
    --ease:cubic-bezier(.22,1,.36,1);
    /* 多语言字体栈：拉丁 / 简体 / 日文 / 泰文 */
    font-family:"Helvetica Neue",Helvetica,Arial,"Segoe UI","PingFang SC","Microsoft YaHei","Hiragino Sans","Yu Gothic","Meiryo","Noto Sans Thai","Leelawadee UI","Microsoft YaHei UI",sans-serif;
    font-size:15px;
    line-height:1.75;
    color:var(--txt);
    background:#fff;
}
.hp *{box-sizing:border-box}
.hp img{max-width:100%}
.hp .wrap{max-width:1200px;margin:0 auto;padding:0}

/* ---------- 通用区块 ---------- */
.hp-sec{padding:84px 0}
.hp-alt{background:var(--bg-alt)}
.hp-subject{text-align:center;margin-bottom:52px}
.hp-subject .hp-k,.hp-mainsubject .hp-k{display:inline-flex;align-items:center;gap:14px;font-size:12px;letter-spacing:.34em;color:var(--red);font-weight:700;text-transform:uppercase}
.hp-subject .hp-k::before,.hp-subject .hp-k::after{content:"";width:30px;height:2px;background:var(--red);opacity:.5}
.hp-subject h2{font-size:clamp(24px,3vw,34px);color:var(--ink);font-weight:700;margin:14px 0 0 0;line-height:1.35}
.hp-mainsubject{text-align:center;max-width:860px;margin:0 auto 52px}
.hp-mainsubject .hp-k{margin-bottom:14px}
.hp-mainsubject h2{font-size:clamp(24px,3vw,34px);color:var(--ink);font-weight:700;line-height:1.35;margin:0}
.hp-mainsubject p{margin:16px 0 0 0;color:var(--muted);font-size:15px}

/* ---------- 按钮 ---------- */
.hp-btn{display:inline-block;background:var(--red-grad);color:#fff;font-size:15px;font-weight:600;padding:13px 42px;border-radius:6px;letter-spacing:.04em;box-shadow:0 6px 16px rgba(192,26,32,.28);transition:all .35s var(--ease)}
.hp-btn:hover{transform:translateY(-2px);box-shadow:0 12px 26px rgba(192,26,32,.36);color:#fff}
.hp-btn-ghost{display:inline-block;border:1.5px solid rgba(255,255,255,.75);color:#fff;font-size:15px;font-weight:600;padding:12px 40px;border-radius:6px;letter-spacing:.04em;transition:all .35s var(--ease)}
.hp-btn-ghost:hover{background:#fff;color:var(--ink);border-color:#fff}

/* ---------- 滚动淡入 ---------- */
.hp.hp-anim .hp-rv{opacity:0;transform:translateY(26px);transition:opacity .9s var(--ease),transform .9s var(--ease)}
.hp.hp-anim .hp-rv-d1{transition-delay:.08s}
.hp.hp-anim .hp-rv-d2{transition-delay:.16s}
.hp.hp-anim .hp-rv-d3{transition-delay:.24s}
.hp.hp-anim .hp-rv.in{opacity:1;transform:none}

/* ================= 首屏轮播 ================= */
.hp-hero{position:relative;background:#14181f}
.hp-hero .flexslider{height:clamp(420px,78vh,720px);overflow:hidden}
.hp-hero .slides{height:100%}
.hp-hero .slides li{position:relative;height:clamp(420px,78vh,720px);background-color:#14181f;background-position:center center;background-repeat:no-repeat;background-size:cover}
.hp-hero .slides>li>a{display:block;width:100%;height:100%}
.hp-hero .slides li video{position:absolute;top:0;left:0;width:100%;height:100%;object-fit:cover;z-index:0}
.hp-hero .slides li::after{content:"";position:absolute;top:0;left:0;right:0;bottom:0;z-index:1;pointer-events:none;background:linear-gradient(180deg,rgba(10,14,20,.30) 0%,rgba(10,14,20,.18) 40%,rgba(10,14,20,.62) 100%)}
.hp-cover{position:absolute;top:0;left:0;right:0;bottom:0;z-index:2;display:flex;flex-direction:column;justify-content:center;align-items:center;text-align:center;padding:40px 24px}
.hp-cover .hp-eyebrow{display:flex;align-items:center;gap:16px;color:rgba(255,255,255,.85);font-size:13px;letter-spacing:.42em;text-transform:uppercase;font-weight:600}
.hp-cover .hp-eyebrow::before,.hp-cover .hp-eyebrow::after{content:"";width:44px;height:1px;background:rgba(255,255,255,.5)}
.hp-cover .hp-title{font-size:clamp(30px,5vw,58px);font-weight:700;color:#fff;margin:22px 0 18px 0;line-height:1.25;letter-spacing:.04em;text-shadow:0 2px 20px rgba(0,0,0,.35)}
.hp-cover .hp-subtitle{font-size:clamp(15px,1.7vw,21px);color:rgba(255,255,255,.92);line-height:1.8;max-width:880px;font-weight:400;text-shadow:0 1px 10px rgba(0,0,0,.35)}
.hp-cta{display:flex;gap:16px;margin-top:36px;flex-wrap:wrap;justify-content:center}
/* 覆盖 main.css 中 .slides li a{width:100%;height:600px} 对按钮的影响 */
.hp-hero .hp-cta a{display:inline-block;width:auto;height:auto;line-height:1.45}

/* 轮播箭头 */
.hp-hero .flex-direction-nav{display:block;position:static;margin:0;padding:0;list-style:none}
.hp-hero .flex-direction-nav li{position:static;margin:0;padding:0}
.hp-hero .flex-direction-nav li a{position:absolute;top:50%;margin-top:-26px;width:52px;height:52px;padding:0;border-radius:50%;border:1px solid rgba(255,255,255,.4);background-color:rgba(15,18,24,.25);background-repeat:no-repeat;background-position:center center;background-size:20px 20px;font-size:0;line-height:0;color:transparent;text-indent:-9999px;overflow:hidden;z-index:6;opacity:1;transition:all .3s var(--ease)}
.hp-hero .flex-direction-nav li a:hover{background-color:var(--red);border-color:var(--red)}
.hp-hero .flex-direction-nav li a.flex-prev{left:26px;background-image:url("data:image/svg+xml;charset=utf-8,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23ffffff' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M15 18l-6-6 6-6'/%3E%3C/svg%3E")}
.hp-hero .flex-direction-nav li a.flex-next{right:26px;background-image:url("data:image/svg+xml;charset=utf-8,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23ffffff' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M9 6l6 6-6 6'/%3E%3C/svg%3E")}

/* 轮播指示点 */
.hp-hero .flex-control-nav{position:absolute;bottom:26px;left:0;width:100%;margin:0;padding:0;text-align:center;z-index:7;display:flex;justify-content:center;align-items:center;gap:10px}
.hp-hero .flex-control-nav li{display:block;float:none;width:auto;height:3px;margin:0;padding:0}
.hp-hero .flex-control-nav li a{display:block;width:26px;height:3px;padding:0;background:rgba(255,255,255,.35);border:0;border-radius:2px;font-size:0;line-height:0;color:transparent;text-indent:-9999px;overflow:hidden;cursor:pointer;transition:all .4s var(--ease)}
.hp-hero .flex-control-nav li a.flex-active{width:44px;background:var(--red)}

/* ================= 关于我们 ================= */
.hp-about-title{font-size:clamp(19px,1.8vw,23px);font-weight:700;color:var(--ink);line-height:1.6;max-width:980px;margin:0 auto 48px auto;text-align:center;position:relative;padding-bottom:22px}
.hp-about-title::after{content:"";position:absolute;left:50%;bottom:0;transform:translateX(-50%);width:52px;height:3px;background:var(--red);border-radius:2px}
.hp-about-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:clamp(36px,4vw,64px);align-items:start}
.hp-about-grid .hp-about-right{display:flex;flex-direction:column}
.hp-video{border-radius:var(--r);overflow:hidden;box-shadow:var(--shadow-hover);background:#000}
.hp-video video{display:block;width:100%;aspect-ratio:16/9;object-fit:cover}
.hp-stats{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-top:24px}
.hp-stat{background:var(--bg-alt);border:1px solid var(--line);border-radius:10px;padding:16px 20px;transition:all .35s var(--ease)}
.hp-stat:hover{border-color:rgba(192,26,32,.35);transform:translateY(-3px);box-shadow:var(--shadow)}
.hp-stat b{font-size:26px;font-weight:800;color:var(--red);letter-spacing:.01em}
.hp-stat b span{font-size:16px}
.hp-stat i{display:block;font-style:normal;font-size:12px;color:var(--muted);margin-top:2px;letter-spacing:.03em}
.hp-more{margin-top:auto;padding-top:24px;text-align:center}

/* 企业实力列表 —— 覆盖 main.css 中 .abi_* 的默认样式 */
.hp .abi_list{margin:28px 0 0 0}
.hp .abi_row{gap:16px;padding:15px 4px;border-bottom:1px dashed #e6e8ec;border-top:0;font-size:14.5px;line-height:1.75;color:var(--txt);align-items:flex-start}
.hp .abi_row:first-child{border-top:1px dashed #e6e8ec}
.hp .abi_row:last-child{border-bottom:1px dashed #e6e8ec;padding-bottom:15px}
.hp .abi_row:hover{background:#fafbfc;padding-left:12px}
.hp .abi_ico{width:38px;height:38px;margin-top:1px;border-radius:9px;background:rgba(192,26,32,.08);color:var(--red);font-size:20px}
.hp .abi_ico iconify-icon{width:20px;height:20px;font-size:20px}

/* ================= 产品 ================= */
.hp-prod-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:26px}
.hp-prod{display:block;background:#fff;border:1px solid var(--line);border-radius:var(--r);overflow:hidden;transition:all .45s var(--ease)}
.hp-prod:hover{transform:translateY(-6px);box-shadow:var(--shadow-hover);border-color:#e2e5ea}
.hp-prod-pic{position:relative;overflow:hidden;aspect-ratio:4/3;background:#f2f3f5}
.hp-prod-pic img{display:block;width:100%;height:100%;object-fit:cover;transition:transform .7s var(--ease)}
.hp-prod:hover .hp-prod-pic img{transform:scale(1.07)}
.hp-prod-gg{padding:18px 16px;text-align:center;font-size:15.5px;font-weight:700;color:var(--ink);line-height:1.5;display:flex;align-items:center;justify-content:center;gap:8px;transition:color .35s var(--ease)}
.hp-prod-gg svg{flex:none;width:15px;height:15px;stroke:var(--red);fill:none;stroke-width:2;stroke-linecap:round;stroke-linejoin:round;opacity:0;transform:translateX(-6px);transition:all .35s var(--ease)}
.hp-prod:hover .hp-prod-gg{color:var(--red)}
.hp-prod:hover .hp-prod-gg svg{opacity:1;transform:none}

/* ================= 优势 ================= */
.hp-tech-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:26px}
.hp-tech{background:#fff;border:1px solid var(--line);border-radius:var(--r);overflow:hidden;transition:all .45s var(--ease)}
.hp-tech:hover{transform:translateY(-6px);box-shadow:var(--shadow-hover)}
.hp-tech-pic{height:210px;overflow:hidden}
.hp-tech-pic img{display:block;width:100%;height:100%;object-fit:cover;transition:transform .7s var(--ease)}
.hp-tech:hover .hp-tech-pic img{transform:scale(1.06)}
.hp-tech-body{padding:26px 26px 30px}
.hp-tech-ico{width:46px;height:46px;margin-top:-49px;position:relative;border-radius:10px;background:var(--red-grad);display:flex;align-items:center;justify-content:center;box-shadow:0 8px 18px rgba(192,26,32,.32)}
.hp-tech-ico img{display:block;width:23px;height:23px;object-fit:contain}
.hp-tech-body h3{margin:18px 0 10px 0;font-size:18px;font-weight:700;color:var(--ink);line-height:1.45}
.hp-tech-desc{font-size:14px;color:var(--muted);line-height:1.75}
.hp-tech-desc p{margin:0}
.hp-tech-desc br{display:none}

/* ================= 认证 ================= */
.hp-cert-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:26px}
.hp-cert{display:block;background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:26px 20px 24px 20px;text-align:center;transition:all .45s var(--ease)}
.hp-cert:hover{transform:translateY(-6px);box-shadow:var(--shadow-hover);border-color:#e2e5ea}
.hp-cert img{display:block;width:100%;height:210px;object-fit:contain;margin-bottom:18px;transition:transform .5s var(--ease)}
.hp-cert:hover img{transform:scale(1.04)}
.hp-cert-gg{font-size:13.5px;color:#5b6068;font-weight:600;line-height:1.6;border-top:1px solid #f0f1f4;padding-top:14px;min-height:66px;display:flex;align-items:center;justify-content:center}

/* ================= 新闻 ================= */
.hp-news-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:40px;padding-bottom:18px;border-bottom:2px solid var(--ink)}
.hp-news-head h2{margin:0;font-size:clamp(24px,2.6vw,30px);font-weight:700;color:var(--ink);display:flex;align-items:center;gap:14px}
.hp-news-head h2::before{content:"";width:6px;height:26px;background:var(--red);border-radius:3px}
.hp-mmore{font-size:13.5px;color:var(--muted);letter-spacing:.06em;transition:all .3s}
.hp-mmore:hover{color:var(--red);transform:translateX(3px)}
.hp-news-grid{display:grid;grid-template-columns:1fr 1fr;gap:26px}
.hp-news{display:flex;flex-direction:column;background:#fff;border:1px solid var(--line);border-radius:var(--r);overflow:hidden;transition:all .45s var(--ease)}
.hp-news:hover{transform:translateY(-6px);box-shadow:var(--shadow-hover)}
.hp-news-img{height:230px;overflow:hidden}
.hp-news-img img{display:block;width:100%;height:100%;object-fit:cover;transition:transform .7s var(--ease)}
.hp-news:hover .hp-news-img img{transform:scale(1.06)}
.hp-news-body{padding:26px 28px 24px 28px;display:flex;flex-direction:column;flex:1}
.hp-news-date{font-family:Consolas,Monaco,monospace;font-size:12.5px;color:var(--red);letter-spacing:.06em;font-weight:600}
.hp-news-title{margin:12px 0 10px 0;font-size:18px;font-weight:700;color:var(--ink);line-height:1.55;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;transition:color .3s}
.hp-news:hover .hp-news-title{color:var(--red)}
.hp-news-sum{flex:1;font-size:14px;color:var(--muted);line-height:1.75;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}

/* ================= 专业能力（深色带） ================= */
.hp-capi{position:relative;overflow:hidden;padding:88px 0;background-color:#1a212b;background-position:center center;background-repeat:no-repeat;background-size:cover}
.hp-capi::before{content:"";position:absolute;top:0;left:0;right:0;bottom:0;z-index:0;background:radial-gradient(900px 420px at 85% 0%,rgba(192,26,32,.22),transparent 55%),linear-gradient(135deg,rgba(26,33,43,.93) 0%,rgba(35,45,58,.95) 100%)}
.hp-ring{position:absolute;border-radius:50%;pointer-events:none;z-index:1}
.hp-r1{width:640px;height:640px;top:-260px;right:-180px;border:1px solid rgba(255,255,255,.09)}
.hp-r2{width:880px;height:880px;top:-380px;right:-300px;border:1.5px dashed rgba(255,255,255,.07);animation:hp-spin 80s linear infinite}
.hp-r3{width:1180px;height:1180px;top:-520px;right:-420px;border:1px solid rgba(255,255,255,.045)}
@keyframes hp-spin{to{transform:rotate(360deg)}}
.hp-reticle{position:absolute;top:55px;right:135px;width:10px;height:10px;border-radius:50%;background:#e23b3b;box-shadow:0 0 0 5px rgba(226,59,59,.16),0 0 20px rgba(226,59,59,.75);pointer-events:none;z-index:1}
.hp-reticle::before{content:"";position:absolute;left:50%;top:50%;width:240px;height:1px;transform:translate(-50%,-50%);background:linear-gradient(90deg,transparent,rgba(255,255,255,.25) 50%,transparent)}
.hp-reticle::after{content:"";position:absolute;left:50%;top:50%;width:1px;height:240px;transform:translate(-50%,-50%);background:linear-gradient(180deg,transparent,rgba(255,255,255,.25) 50%,transparent)}
.hp-capi .wrap{position:relative;z-index:2}
.hp-capi .hp-mainsubject h2{color:#fff}
.hp-capi .hp-mainsubject .hp-k{color:#f0868a}
.hp-capi .hp-mainsubject p{color:rgba(255,255,255,.72)}
.hp-capi-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:26px}
.hp-capi-item{background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.1);border-radius:var(--r);padding:34px 26px 32px 26px;text-align:center;transition:all .45s var(--ease)}
.hp-capi-item:hover{background:rgba(255,255,255,.09);transform:translateY(-6px);border-color:rgba(255,255,255,.22)}
.hp-capi-ico{width:66px;height:66px;margin:0 auto 20px auto;border-radius:50%;background:rgba(192,26,32,.9);display:flex;align-items:center;justify-content:center;box-shadow:0 10px 26px rgba(0,0,0,.3)}
.hp-capi-ico img{display:block;width:30px;height:30px;object-fit:contain}
.hp-capi-item h3{margin:0 0 10px 0;font-size:17.5px;font-weight:700;color:#fff;line-height:1.4}
.hp-capi-desc{font-size:13.5px;color:rgba(255,255,255,.68);line-height:1.7}
.hp-capi-desc p{margin:0}
.hp-capi-desc br{display:none}

/* ================= 结尾引言 ================= */
.hp-mapsec{position:relative;overflow:hidden;padding:76px 0;text-align:center;background:var(--bg-alt)}
.hp-mapsec::before{content:"\201C";position:absolute;top:-30px;left:50%;transform:translateX(-50%);font-family:Georgia,serif;font-size:200px;line-height:1;color:rgba(192,26,32,.07);pointer-events:none}
.hp-quote{position:relative;max-width:760px;margin:0 auto;font-size:clamp(19px,2.2vw,26px);font-weight:600;color:var(--ink);line-height:1.7}
.hp-quote p{margin:0}
.hp-quote::after{content:"";display:block;width:56px;height:3px;margin:26px auto 0 auto;background:var(--red);border-radius:2px}

/* ================= 响应式 ================= */
@media (max-width:1200px){
    .hp .wrap{padding:0 4%}
}
@media (max-width:1080px){
    .hp-prod-grid,.hp-cert-grid{grid-template-columns:repeat(2,1fr)}
    .hp-tech-grid{grid-template-columns:1fr;max-width:640px;margin:0 auto}
    .hp-capi-grid{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:860px){
    .hp-about-grid{grid-template-columns:1fr}
    .hp-news-grid{grid-template-columns:1fr}
    .hp-hero .flexslider,.hp-hero .slides li{height:clamp(360px,66vh,520px)}
    .hp-hero .flex-direction-nav{display:none}
    .hp-reticle{display:none}
}
@media (max-width:560px){
    .hp-sec{padding:56px 0}
    .hp-capi{padding:60px 0}
    .hp-mapsec{padding:56px 0}
    .hp-prod-grid,.hp-cert-grid,.hp-capi-grid{grid-template-columns:1fr}
    .hp-cert-gg{min-height:0}
    .hp-cover .hp-eyebrow{letter-spacing:.24em;font-size:11px}
    .hp-cta{gap:12px;margin-top:26px}
    .hp-cta .hp-btn,.hp-cta .hp-btn-ghost{padding:11px 28px;font-size:14px}
    .hp-news-img{height:180px}
    .hp-tech-pic{height:180px}
}
@media (prefers-reduced-motion:reduce){
    .hp *,.hp *::before,.hp *::after{animation-duration:.01ms!important;transition-duration:.01ms!important}
    .hp.hp-anim .hp-rv{opacity:1;transform:none}
}