@charset "utf-8";
:root{
  --navy:#082a44;
  --navy-2:#0d3d61;
  --brand:#0d5b96;
  --brand-2:#1a86c9;
  --brand-soft:#eef6fb;
  --accent:#f6a623;
  --accent-2:#ef8b16;
  --ink:#152434;
  --text:#44586d;
  --muted:#7b8ca0;
  --line:#e3eaf1;
  --bg:#f5f8fb;
  --radius:14px;
  --shadow:0 10px 30px rgba(11,44,71,.08);
  --shadow-lg:0 22px 50px rgba(11,44,71,.16);
  --wrap:1180px;
}
*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
html,body{overflow-x:hidden;}
body{
  margin:0;
  font-family:"Microsoft YaHei","PingFang SC","Hiragino Sans GB","Helvetica Neue",Arial,sans-serif;
  font-size:15px;
  line-height:1.8;
  color:var(--text);
  background:var(--bg);
}
img{max-width:100%;border:0;vertical-align:middle;}
a{color:var(--brand);text-decoration:none;transition:color .2s ease;}
a:hover{color:var(--accent-2);}
h1,h2,h3,h4{margin:0;color:var(--ink);font-weight:700;line-height:1.35;}
p{margin:0 0 14px;}
ul,ol{margin:0 0 16px;padding-left:1.2em;}
li{margin:0 0 8px;}
.wrap{width:100%;max-width:var(--wrap);margin:0 auto;padding:0 20px;}
.skip{position:absolute;left:-9999px;top:0;background:#fff;color:var(--brand);padding:10px 16px;z-index:999;}
.skip:focus{left:8px;top:8px;}
:focus-visible{outline:2px solid var(--brand-2);outline-offset:2px;}

/* ---------- top bar ---------- */
.topbar{background:var(--navy);color:#c9dcec;font-size:12.5px;line-height:36px;}
.topbar .wrap{display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;}
.topbar-list{display:flex;flex-wrap:wrap;gap:22px;margin:0;padding:0;list-style:none;}
.topbar-list li{margin:0;display:flex;align-items:center;gap:6px;}
.topbar svg{width:14px;height:14px;fill:none;stroke:currentColor;stroke-width:1.8;}
.topbar a{color:#c9dcec;}
.topbar a:hover{color:#fff;}
.topbar-hot{color:#ffd36e;}

/* ---------- header ---------- */
.site-header{position:sticky;top:0;z-index:60;background:#fff;box-shadow:0 1px 0 rgba(15,60,96,.07),0 8px 24px rgba(15,60,96,.06);}
.header-inner{display:flex;align-items:center;gap:26px;min-height:78px;}
.logo{display:flex;align-items:center;gap:12px;flex:0 0 auto;}
.logo img{height:46px;width:auto;display:block;}
.logo-text{display:block;}
.logo-text strong{display:block;font-size:19px;color:var(--navy);letter-spacing:.5px;line-height:1.2;}
.logo-text span{display:block;font-size:11px;color:var(--muted);letter-spacing:1.6px;text-transform:uppercase;}
.nav{margin-left:auto;}
.nav-list{display:flex;align-items:center;gap:2px;margin:0;padding:0;list-style:none;}
.nav-item{position:relative;margin:0;}
.nav-link{display:block;padding:0 14px;line-height:78px;font-size:15px;color:#24384c;font-weight:600;white-space:nowrap;}
.nav-link::after{content:"";position:absolute;left:14px;right:14px;bottom:0;height:3px;background:var(--accent);transform:scaleX(0);transform-origin:center;transition:transform .22s ease;border-radius:3px 3px 0 0;}
.nav-item:hover>.nav-link,.nav-item.active>.nav-link{color:var(--brand);}
.nav-item:hover>.nav-link::after,.nav-item.active>.nav-link::after{transform:scaleX(1);}
.caret{display:inline-block;width:7px;height:7px;margin-left:6px;border-right:1.6px solid #9aa9b7;border-bottom:1.6px solid #9aa9b7;transform:rotate(45deg) translateY(-2px);}
.dropdown{position:absolute;top:100%;left:0;min-width:188px;background:#fff;border:1px solid var(--line);border-radius:12px;box-shadow:var(--shadow);padding:8px;opacity:0;visibility:hidden;transform:translateY(8px);transition:all .18s ease;}
.nav-item:hover>.dropdown,.nav-item.open>.dropdown{opacity:1;visibility:visible;transform:translateY(0);}
.dropdown a{display:block;padding:9px 14px;border-radius:8px;font-size:14px;color:#33465a;}
.dropdown a:hover{background:var(--brand-soft);color:var(--brand);}
.mega{width:620px;display:grid;grid-template-columns:repeat(3,1fr);gap:6px;padding:16px;}
.mega-col{min-width:0;}
.mega-title{display:block;font-size:13px;color:var(--muted);letter-spacing:.5px;padding:4px 10px 8px;border-bottom:1px solid var(--line);margin-bottom:6px;font-weight:700;}
.mega-col a{padding:7px 10px;font-size:13.5px;}
.header-cta{display:flex;align-items:center;gap:10px;flex:0 0 auto;}
.header-tel{display:flex;align-items:center;gap:8px;color:var(--navy);font-weight:700;font-size:16px;white-space:nowrap;}
.header-tel svg{width:18px;height:18px;fill:none;stroke:var(--accent-2);stroke-width:1.8;}
.nav-toggle{display:none;margin-left:auto;width:44px;height:44px;border:1px solid var(--line);background:#fff;border-radius:10px;cursor:pointer;padding:0;}
.nav-toggle span{display:block;width:20px;height:2px;background:var(--navy);margin:4px auto;border-radius:2px;transition:.2s;}

/* ---------- buttons ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:12px 26px;border-radius:999px;font-size:15px;font-weight:700;border:1px solid transparent;cursor:pointer;transition:all .2s ease;line-height:1.4;}
.btn-primary{background:linear-gradient(120deg,var(--accent),var(--accent-2));color:#fff;box-shadow:0 10px 24px rgba(239,139,22,.28);}
.btn-primary:hover{color:#fff;transform:translateY(-2px);box-shadow:0 14px 28px rgba(239,139,22,.36);}
.btn-ghost{border-color:rgba(255,255,255,.55);color:#fff;}
.btn-ghost:hover{background:rgba(255,255,255,.12);color:#fff;border-color:#fff;}
.btn-line{border-color:var(--brand);color:var(--brand);background:#fff;}
.btn-line:hover{background:var(--brand);color:#fff;}
.btn-sm{padding:8px 18px;font-size:13.5px;}

/* ---------- home hero ---------- */
.hero{position:relative;overflow:hidden;background:linear-gradient(115deg,#06233a 0%,#0a3d63 45%,#0d5b96 100%);color:#fff;}
.hero::before{content:"";position:absolute;width:620px;height:620px;right:-160px;top:-260px;background:radial-gradient(circle,rgba(26,134,201,.55),transparent 62%);}
.hero::after{content:"";position:absolute;width:420px;height:420px;left:-180px;bottom:-240px;background:radial-gradient(circle,rgba(246,166,35,.28),transparent 65%);}
.hero .wrap{position:relative;z-index:1;display:grid;grid-template-columns:1.05fr .95fr;gap:48px;align-items:center;padding-top:66px;padding-bottom:72px;}
.hero .wrap>*{min-width:0;}
.layout>*{min-width:0;}
.hero h1{font-size:clamp(28px,3.4vw,42px);color:#fff;line-height:1.28;letter-spacing:.5px;margin-bottom:18px;}
.hero h1 em{font-style:normal;color:#ffd06b;}
.hero-eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:13px;letter-spacing:2px;color:#9ed3f5;text-transform:uppercase;margin-bottom:16px;}
.hero-eyebrow::before{content:"";width:26px;height:2px;background:var(--accent);}
.hero-lead{font-size:16.5px;line-height:1.9;color:#d3e6f4;max-width:520px;margin-bottom:26px;}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;}
.hero-media{position:relative;}
.hero-shot{border-radius:20px;overflow:hidden;box-shadow:var(--shadow-lg);border:1px solid rgba(255,255,255,.18);transform:rotate(-1.2deg);}
.hero-shot img{display:block;width:100%;height:auto;}
.hero-badge{position:absolute;left:-14px;bottom:-22px;background:#fff;color:var(--ink);border-radius:14px;padding:16px 20px;box-shadow:var(--shadow-lg);display:flex;align-items:center;gap:14px;}
.hero-badge strong{font-size:26px;color:var(--brand);line-height:1;display:block;}
.hero-badge span{font-size:12.5px;color:var(--muted);display:block;}
.hero-badge .hb-line{width:1px;height:34px;background:var(--line);}

/* ---------- stats ---------- */
.stats{background:#fff;border-bottom:1px solid var(--line);}
.stats .wrap{display:grid;grid-template-columns:repeat(4,1fr);gap:0;}
.stat{padding:26px 10px;text-align:center;border-right:1px solid var(--line);}
.stat:last-child{border-right:0;}
.stat strong{display:block;font-size:30px;color:var(--brand);line-height:1.1;letter-spacing:.5px;}
.stat strong small{font-size:15px;font-weight:700;margin-left:2px;}
.stat span{display:block;margin-top:8px;font-size:13.5px;color:var(--muted);}

/* ---------- sections ---------- */
.section{padding:74px 0;}
.section.alt{background:#fff;border-top:1px solid var(--line);border-bottom:1px solid var(--line);}
.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;margin-bottom:38px;}
.section-title{position:relative;padding-left:16px;font-size:clamp(22px,2.3vw,28px);letter-spacing:.5px;}
.section-title::before{content:"";position:absolute;left:0;top:6px;bottom:6px;width:4px;border-radius:4px;background:linear-gradient(180deg,var(--brand-2),var(--brand));}
.section-sub{margin:10px 0 0;color:var(--muted);font-size:14.5px;max-width:640px;}
.section-more{font-size:14px;font-weight:700;white-space:nowrap;display:inline-flex;align-items:center;gap:6px;}
.section-more::after{content:"→";transition:transform .2s;}
.section-more:hover::after{transform:translateX(4px);}

/* ---------- cards ---------- */
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:30px 26px;box-shadow:0 6px 18px rgba(11,44,71,.04);transition:transform .22s ease,box-shadow .22s ease,border-color .22s ease;position:relative;overflow:hidden;}
.card::after{content:"";position:absolute;left:0;right:0;top:0;height:3px;background:linear-gradient(90deg,var(--brand-2),var(--accent));transform:scaleX(0);transform-origin:left;transition:transform .25s ease;}
.card:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:#cfe1ef;}
.card:hover::after{transform:scaleX(1);}
.card-icon{width:52px;height:52px;border-radius:14px;background:var(--brand-soft);display:flex;align-items:center;justify-content:center;margin-bottom:18px;}
.card-icon svg{width:26px;height:26px;fill:none;stroke:var(--brand);stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round;}
.card h3{font-size:18px;margin-bottom:10px;}
.card p{font-size:14px;color:var(--text);margin-bottom:14px;}
.card-link{font-size:13.5px;font-weight:700;display:inline-flex;align-items:center;gap:6px;}
.card-link::after{content:"›";font-size:18px;line-height:1;}

/* ---------- about split ---------- */
.split{display:grid;grid-template-columns:1.05fr .95fr;gap:56px;align-items:center;}
.eyebrow{display:inline-block;font-size:12.5px;letter-spacing:2px;color:var(--brand-2);font-weight:700;text-transform:uppercase;margin-bottom:12px;}
.split h2{font-size:clamp(22px,2.3vw,28px);margin-bottom:16px;}
.split p{font-size:14.8px;}
.check-list{list-style:none;padding:0;margin:22px 0 26px;display:grid;gap:12px;}
.check-list li{position:relative;padding-left:30px;margin:0;font-size:14.5px;color:#33465a;}
.check-list li::before{content:"";position:absolute;left:0;top:.45em;width:18px;height:18px;border-radius:50%;background:var(--brand-soft);}
.check-list li::after{content:"";position:absolute;left:5px;top:calc(.45em + 5px);width:8px;height:4px;border-left:2px solid var(--brand);border-bottom:2px solid var(--brand);transform:rotate(-45deg);}
.about-media{position:relative;padding-bottom:26px;}
.about-media img{width:100%;border-radius:var(--radius);box-shadow:var(--shadow);display:block;}
.about-media .am-card{position:absolute;right:-8px;bottom:0;background:var(--navy);color:#fff;border-radius:12px;padding:16px 20px;box-shadow:var(--shadow-lg);}
.about-media .am-card strong{display:block;font-size:22px;color:#ffd06b;line-height:1.2;}
.about-media .am-card span{font-size:12.5px;color:#bcd6e8;}

/* ---------- product grid ---------- */
.product-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;}
.product-item{display:block;background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;transition:transform .22s,box-shadow .22s;}
.product-item:hover{transform:translateY(-4px);box-shadow:var(--shadow);}
.product-item .pi-media{aspect-ratio:16/10;background:#eef3f8;display:flex;align-items:center;justify-content:center;overflow:hidden;}
.product-item .pi-media img{width:100%;height:100%;object-fit:contain;transition:transform .3s;}
.product-item:hover .pi-media img{transform:scale(1.04);}
.product-item .pi-body{padding:16px 18px 18px;}
.product-item h3{font-size:15.5px;margin-bottom:4px;}
.product-item p{font-size:13px;color:var(--muted);margin:0;}

/* ---------- gallery ---------- */
.gallery{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;}
.gallery a{display:block;background:#fff;border:1px solid var(--line);border-radius:12px;padding:10px;transition:transform .2s,box-shadow .2s;}
.gallery a:hover{transform:translateY(-3px);box-shadow:var(--shadow);}
.gallery img{display:block;width:100%;height:170px;object-fit:contain;background:#fff;}
.gallery span{display:block;text-align:center;font-size:12.5px;color:var(--muted);margin-top:8px;}

/* ---------- cta band ---------- */
.cta-band{background:linear-gradient(120deg,var(--navy),var(--brand));color:#fff;border-radius:18px;padding:38px 44px;display:flex;align-items:center;justify-content:space-between;gap:28px;box-shadow:var(--shadow);position:relative;overflow:hidden;}
.cta-band::after{content:"";position:absolute;right:-60px;top:-80px;width:280px;height:280px;border-radius:50%;background:rgba(255,255,255,.06);}
.cta-band h2{color:#fff;font-size:24px;margin-bottom:6px;}
.cta-band p{margin:0;color:#c4dcec;font-size:14.5px;}
.cta-band .btn{flex:0 0 auto;}

/* ---------- page hero ---------- */
.page-hero{position:relative;color:#fff;background:linear-gradient(115deg,#06233a,#0a3d63 55%,#0d5b96);overflow:hidden;}
.page-hero::before{content:"";position:absolute;right:-120px;top:-160px;width:460px;height:460px;border-radius:50%;background:radial-gradient(circle,rgba(26,134,201,.5),transparent 62%);}
.page-hero .wrap{position:relative;z-index:1;padding-top:52px;padding-bottom:46px;}
.page-hero h1{color:#fff;font-size:clamp(24px,2.8vw,34px);letter-spacing:.5px;}
.page-hero p{margin:12px 0 0;color:#c8dfef;font-size:15px;max-width:760px;}
.crumb{margin-top:20px;font-size:13px;color:#a9c8de;display:flex;flex-wrap:wrap;align-items:center;gap:8px;}
.crumb a{color:#d5e8f5;}
.crumb a:hover{color:#fff;}
.crumb i{font-style:normal;color:#6f95b1;}

/* ---------- interior layout ---------- */
.page-body{padding:38px 0 74px;}
.layout{display:grid;grid-template-columns:258px minmax(0,1fr);gap:28px;align-items:start;}
.side{position:sticky;top:98px;background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;box-shadow:0 6px 18px rgba(11,44,71,.04);}
.side-title{background:linear-gradient(120deg,var(--navy),var(--brand));color:#fff;padding:20px 22px;}
.side-title strong{display:block;font-size:18px;letter-spacing:1px;}
.side-title span{display:block;font-size:11.5px;letter-spacing:1.6px;color:#a9cbe3;text-transform:uppercase;margin-top:4px;}
.side-menu{list-style:none;margin:0;padding:10px;}
.side-menu li{margin:0;}
.side-menu a{display:flex;align-items:center;justify-content:space-between;gap:8px;padding:12px 14px;border-radius:9px;font-size:14px;color:#3a4d60;border-left:3px solid transparent;}
.side-menu a::after{content:"›";color:#b9c7d4;font-size:16px;}
.side-menu a:hover{background:var(--brand-soft);color:var(--brand);}
.side-menu a.active{background:var(--brand-soft);color:var(--brand);font-weight:700;border-left-color:var(--brand);}
.side-menu a.active::after{color:var(--brand);}
.side-contact{margin:6px 10px 14px;padding:16px;border-radius:10px;background:var(--navy);color:#cfe2f0;font-size:13px;line-height:1.9;}
.side-contact strong{display:block;color:#fff;font-size:15px;margin-bottom:4px;}
.side-contact a{color:#ffd06b;font-size:16px;font-weight:700;}
.panel{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:38px 42px;box-shadow:0 6px 18px rgba(11,44,71,.04);min-height:420px;}
.layout.no-side{grid-template-columns:minmax(0,1fr);}
.layout.no-side>.panel{max-width:960px;margin:0 auto;width:100%;}

/* ---------- rich content ---------- */
.rich{font-size:15px;color:var(--text);}
.rich > *:first-child{margin-top:0;}
.rich h2{font-size:21px;margin:34px 0 16px;padding-left:13px;position:relative;}
.rich h2::before{content:"";position:absolute;left:0;top:4px;bottom:4px;width:3px;border-radius:3px;background:var(--brand-2);}
.rich h2:first-child{margin-top:0;}
.rich h3{font-size:16.5px;margin:24px 0 10px;color:var(--navy-2);}
.rich p{margin:0 0 16px;}
.rich ul,.rich ol{margin:0 0 18px;padding-left:0;list-style:none;}
.rich ul li{position:relative;padding-left:20px;}
.rich ul li::before{content:"";position:absolute;left:2px;top:.75em;width:6px;height:6px;border-radius:50%;background:var(--brand-2);}
.rich ol{counter-reset:num;padding-left:0;}
.rich ol li{position:relative;padding-left:26px;counter-increment:num;}
.rich ol li::before{content:counter(num);position:absolute;left:0;top:.25em;width:18px;height:18px;border-radius:50%;background:var(--brand-soft);color:var(--brand);font-size:11px;font-weight:700;text-align:center;line-height:18px;}
.rich figure{margin:24px 0;}
.rich figure img{width:100%;border-radius:12px;border:1px solid var(--line);}
.rich figcaption{font-size:12.5px;color:var(--muted);text-align:center;margin-top:10px;}
.rich img.rounded{width:100%;border-radius:12px;border:1px solid var(--line);}
.rich blockquote{margin:0 0 22px;padding:22px 26px;background:var(--brand-soft);border-left:4px solid var(--brand-2);border-radius:10px;color:var(--navy-2);font-size:18px;font-weight:700;letter-spacing:2px;}
.rich .lead{font-size:16px;color:#33465a;}
.rich .note{font-size:13px;color:var(--muted);background:#f8fafc;border:1px dashed var(--line);border-radius:10px;padding:14px 18px;}
.rich table{width:100%;border-collapse:collapse;margin:0 0 20px;font-size:14px;}
.rich th,.rich td{border:1px solid var(--line);padding:10px 14px;text-align:left;}
.rich th{background:var(--brand-soft);color:var(--navy-2);}
.rich strong{color:var(--ink);}

/* ---------- content blocks ---------- */
.feature-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:18px;margin:0 0 22px;}
.feature{border:1px solid var(--line);border-radius:12px;padding:20px 22px;background:#fbfdff;}
.feature h3{margin:0 0 8px;font-size:16px;}
.feature p{margin:0;font-size:14px;}
.feature ul{margin:0;font-size:14px;}

.link-cards{display:grid;grid-template-columns:repeat(2,1fr);gap:16px;margin:0 0 24px;}
.link-card{display:flex;align-items:center;gap:14px;border:1px solid var(--line);border-radius:12px;padding:18px 20px;background:#fff;transition:all .2s;}
.link-card:hover{border-color:#bcd9ec;background:var(--brand-soft);transform:translateY(-2px);}
.link-card .lc-icon{width:40px;height:40px;border-radius:10px;background:var(--brand-soft);display:flex;align-items:center;justify-content:center;flex:0 0 auto;}
.link-card .lc-icon svg{width:20px;height:20px;fill:none;stroke:var(--brand);stroke-width:1.7;}
.link-card strong{display:block;font-size:15px;color:var(--ink);}
.link-card span{display:block;font-size:12.5px;color:var(--muted);}
.link-card::after{content:"›";margin-left:auto;color:#a9bccd;font-size:20px;}

.spec-cards{display:grid;gap:18px;margin:0 0 22px;}
.spec-card{display:grid;grid-template-columns:220px minmax(0,1fr);gap:24px;align-items:center;border:1px solid var(--line);border-radius:12px;padding:18px;background:#fff;transition:box-shadow .2s;}
.spec-card:hover{box-shadow:var(--shadow);}
.spec-card .sc-media{background:#f6f9fc;border-radius:10px;padding:12px;display:flex;align-items:center;justify-content:center;min-height:150px;}
.spec-card .sc-media img{max-height:140px;width:auto;object-fit:contain;}
.spec-card h3{margin:0 0 8px;font-size:16.5px;}
.spec-card dl{margin:0;display:grid;grid-template-columns:auto 1fr;gap:4px 14px;font-size:13.5px;}
.spec-card dt{color:var(--muted);}
.spec-card dd{margin:0;color:#33465a;}

.product-hero{display:grid;grid-template-columns:minmax(0,1fr) 320px;gap:28px;align-items:center;margin-bottom:8px;}
.product-hero figure{margin:0;background:#f7fafc;border:1px solid var(--line);border-radius:12px;padding:18px;text-align:center;}
.product-hero img{max-height:280px;width:auto;}

/* ---------- jobs ---------- */
.job-group{margin-bottom:30px;}
.job-group h2{margin-bottom:16px;}
.job-list{display:grid;grid-template-columns:repeat(2,1fr);gap:14px;}
.job-card{display:flex;align-items:center;justify-content:space-between;gap:12px;border:1px solid var(--line);border-radius:10px;padding:15px 18px;background:#fff;transition:all .18s;}
.job-card:hover{border-color:#bcd9ec;background:var(--brand-soft);transform:translateX(2px);}
.job-card strong{display:block;font-size:14.5px;color:var(--ink);font-weight:600;}
.job-card em{font-style:normal;font-size:12px;color:var(--muted);}
.job-card .jc-arrow{color:#a9bccd;font-size:18px;}
.job-meta{display:flex;flex-wrap:wrap;gap:10px;margin:0 0 22px;}
.tag{display:inline-block;font-size:12.5px;color:var(--brand);background:var(--brand-soft);border-radius:999px;padding:5px 12px;}
.rich h2.job-h{font-size:17px;margin:26px 0 10px;}
.job-cta{margin-top:30px;padding-top:22px;border-top:1px dashed var(--line);display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:14px;}
.job-cta p{margin:0;font-size:14px;color:var(--muted);}

/* ---------- contact ---------- */
.contact-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:18px;margin-bottom:8px;}
.contact-item{display:flex;gap:16px;border:1px solid var(--line);border-radius:12px;padding:20px 22px;background:#fbfdff;}
.contact-item .ci-icon{width:44px;height:44px;border-radius:12px;background:var(--brand-soft);display:flex;align-items:center;justify-content:center;flex:0 0 auto;}
.contact-item .ci-icon svg{width:22px;height:22px;fill:none;stroke:var(--brand);stroke-width:1.7;}
.contact-item h3{margin:0 0 6px;font-size:15px;}
.contact-item p{margin:0;font-size:14px;line-height:1.9;}
.contact-item a{font-weight:700;}

/* ---------- lightbox ---------- */
.lightbox{position:fixed;inset:0;z-index:200;background:rgba(6,25,40,.9);display:none;align-items:center;justify-content:center;padding:24px;}
.lightbox.open{display:flex;}
.lightbox img{max-width:94vw;max-height:88vh;border-radius:8px;background:#fff;box-shadow:0 20px 60px rgba(0,0,0,.5);}
.lightbox .lb-close{position:absolute;top:18px;right:24px;width:44px;height:44px;border-radius:50%;border:1px solid rgba(255,255,255,.4);background:rgba(255,255,255,.08);color:#fff;font-size:22px;line-height:1;cursor:pointer;}
.lightbox .lb-close:hover{background:rgba(255,255,255,.2);}

/* ---------- footer ---------- */
.site-footer{background:var(--navy);color:#a9c4d8;font-size:13.5px;padding:56px 0 0;}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:36px;padding-bottom:36px;}
.footer-brand strong{display:block;color:#fff;font-size:18px;letter-spacing:.5px;margin-bottom:12px;}
.footer-brand p{margin:0 0 10px;line-height:1.9;color:#9db9ce;}
.footer-col h3{color:#fff;font-size:14.5px;margin-bottom:14px;letter-spacing:.5px;}
.footer-col ul{list-style:none;margin:0;padding:0;}
.footer-col li{margin:0 0 9px;}
.footer-col a{color:#a9c4d8;}
.footer-col a:hover{color:#fff;}
.footer-contact li{display:flex;gap:10px;line-height:1.8;margin-bottom:10px;}
.footer-contact svg{width:16px;height:16px;fill:none;stroke:#ffd06b;stroke-width:1.8;flex:0 0 auto;margin-top:4px;}
.footer-bottom{border-top:1px solid rgba(255,255,255,.1);padding:18px 0;display:flex;flex-wrap:wrap;justify-content:space-between;gap:10px;font-size:12.5px;color:#8aa8bf;}
.footer-bottom .fb-links{display:flex;flex-wrap:wrap;gap:18px;}
.footer-bottom a{color:#8aa8bf;}
.footer-bottom a:hover{color:#fff;}

.to-top{position:fixed;right:22px;bottom:26px;width:46px;height:46px;border-radius:50%;border:0;background:var(--brand);color:#fff;font-size:18px;cursor:pointer;box-shadow:var(--shadow);opacity:0;visibility:hidden;transition:.25s;z-index:70;}
.to-top.show{opacity:1;visibility:visible;}
.to-top:hover{background:var(--accent-2);}

/* ---------- notice / 404 ---------- */
.notice{padding:80px 0 90px;}
.notice .panel{text-align:center;padding:70px 40px;}
.notice h1{font-size:30px;margin-bottom:12px;}
.notice p{color:var(--muted);}
.notice .code{font-size:72px;font-weight:800;color:var(--brand-soft);line-height:1;margin-bottom:10px;letter-spacing:4px;}

/* ---------- responsive ---------- */
@media (max-width:1024px){
  .hero .wrap{grid-template-columns:1fr;gap:36px;padding-top:48px;padding-bottom:56px;}
  .hero-media{max-width:620px;}
  .hero-badge{bottom:-16px;}
  .cards{grid-template-columns:repeat(3,1fr);gap:16px;}
  .card{padding:24px 20px;}
  .layout{grid-template-columns:224px minmax(0,1fr);gap:20px;}
  .panel{padding:30px 28px;}
  .spec-card{grid-template-columns:170px minmax(0,1fr);gap:18px;}
  .footer-grid{grid-template-columns:1fr 1fr;gap:28px;}
}
@media (max-width:860px){
  .header-inner{min-height:66px;gap:12px;}
  .nav-toggle{display:block;}
  .header-cta .header-tel{display:none;}
  .nav{position:absolute;left:0;right:0;top:100%;background:#fff;border-top:1px solid var(--line);box-shadow:0 18px 30px rgba(11,44,71,.12);display:none;margin:0;}
  .nav.open{display:block;}
  .nav-list{display:block;padding:8px 14px 18px;}
  .nav-link{line-height:1.6;padding:13px 8px;border-bottom:1px solid #f1f4f8;}
  .nav-link::after{display:none;}
  .nav-item:hover>.nav-link,.nav-item.active>.nav-link{color:var(--brand);}
  .dropdown,.mega{position:static;width:auto;opacity:1;visibility:visible;transform:none;display:none;box-shadow:none;border:0;background:#f8fafc;padding:8px;margin-bottom:8px;}
  .nav-item.open>.dropdown,.nav-item.open>.mega{display:block;}
  .mega{grid-template-columns:1fr 1fr;}
  .caret{float:right;margin-top:8px;}
  .stats .wrap{grid-template-columns:repeat(2,1fr);}
  .stat:nth-child(2){border-right:0;}
  .stat:nth-child(1),.stat:nth-child(2){border-bottom:1px solid var(--line);}
  .cards,.product-grid{grid-template-columns:repeat(2,1fr);}
  .split{grid-template-columns:1fr;gap:30px;}
  .about-media{max-width:560px;}
  .layout{grid-template-columns:1fr;}
  .side{position:static;order:2;}
  .side-menu{display:grid;grid-template-columns:repeat(2,1fr);gap:4px;}
  .side-contact{display:none;}
  .page-body>.layout>.panel{order:1;}
  .gallery{grid-template-columns:repeat(3,1fr);}
  .cta-band{flex-direction:column;align-items:flex-start;padding:30px;}
  .product-hero{grid-template-columns:1fr;}
  .job-list{grid-template-columns:1fr;}
  .contact-grid{grid-template-columns:1fr;}
  .feature-grid,.link-cards{grid-template-columns:1fr;}
  .spec-card{grid-template-columns:1fr;}
}
@media (max-width:620px){
  body{font-size:14.5px;}
  .topbar{font-size:12px;}
  .topbar .wrap{justify-content:center;}
  .topbar-list{gap:14px;justify-content:center;line-height:1.9;padding:6px 0;}
  .topbar-list li:nth-child(2){display:none;}
  .section{padding:48px 0;}
  .section-head{flex-direction:column;align-items:flex-start;gap:10px;margin-bottom:26px;}
  .cards,.product-grid{grid-template-columns:1fr;}
  .gallery{grid-template-columns:repeat(2,1fr);}
  .gallery img{height:130px;}
  .stats .wrap{grid-template-columns:1fr 1fr;}
  .stat strong{font-size:24px;}
  .panel{padding:22px 18px;border-radius:12px;}
  .rich h2{font-size:19px;}
  .hero-badge{left:0;right:0;bottom:-18px;justify-content:center;}
  .hero-lead{max-width:100%;}
  .hero-media{max-width:100%;}
  .hero-actions .btn{width:100%;}
  .logo img{height:38px;}
  .logo-text strong{font-size:16px;}
  .logo-text span{font-size:9.5px;letter-spacing:1px;}
  .footer-grid{grid-template-columns:1fr;gap:24px;}
  .job-cta{flex-direction:column;align-items:flex-start;}
  .side-menu{grid-template-columns:1fr;}
}