@import url('https://fonts.googleapis.com/css2?family=DM+Sans:wght@400;500;600;700&family=Manrope:wght@400;500;600;700;800&display=swap');
:root{--navy:#071a30;--navy2:#0c2944;--ink:#142a3e;--muted:#576b7c;--line:#dce4e9;--paper:#f8fafb;--pale:#edf4f6;--cyan:#44c3cf;--accent:#d0f56d;--white:#fff;--max:1240px}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;color:var(--ink);background:#fff;font-family:'DM Sans',Arial,'Microsoft YaHei',sans-serif;line-height:1.65;-webkit-font-smoothing:antialiased}
h1,h2,h3,p{margin-top:0}h1,h2,h3{font-family:Manrope,'Microsoft YaHei',sans-serif;line-height:1.12;letter-spacing:-.035em}a{color:inherit;text-decoration:none}button,input{font:inherit}img{max-width:100%;display:block}.wrap{width:min(var(--max),calc(100% - 56px));margin:auto}.narrow{max-width:800px}.skip{position:absolute;left:-9999px;top:0;background:#fff;padding:12px;z-index:99}.skip:focus{left:10px}
.header{position:relative;z-index:30;background:#fff;border-bottom:1px solid #e7edf0}.header-inner{height:78px;display:flex;align-items:center;justify-content:space-between;gap:28px}.logo{display:inline-flex;align-items:center;gap:11px;white-space:nowrap;font:800 17px Manrope,Arial,sans-serif;letter-spacing:.08em}.logo b{font-weight:500;color:#527384}.logo-mark{width:40px;height:40px;display:grid;place-items:center;background:var(--navy);color:var(--accent);font-size:14px;letter-spacing:-.06em;clip-path:polygon(0 0,100% 0,100% 72%,72% 100%,0 100%)}.nav{display:flex;align-items:center;gap:29px;font-size:14px;font-weight:700}.nav>a{transition:color .2s}.nav>a:hover{color:#007e90}.nav .nav-contact{background:var(--navy);color:#fff;padding:11px 19px;border-radius:2px}.nav .nav-contact:hover{background:#174161;color:#fff}.language{border-left:1px solid var(--line);padding-left:22px}.menu-button{display:none;background:none;border:0;color:var(--navy);font-size:26px;cursor:pointer}
.eyebrow{font:800 12px Manrope,Arial,sans-serif;letter-spacing:.19em;text-transform:uppercase;color:#147b8a;margin:0 0 22px}.home-hero{position:relative;min-height:640px;background:var(--navy);color:#fff;overflow:hidden}.hero-image{position:absolute;inset:0;background:linear-gradient(90deg,rgba(5,17,32,.98) 0%,rgba(5,17,32,.84) 35%,rgba(5,17,32,.2) 80%),url('/assets/images/hero.webp') center/cover no-repeat}.hero-content{position:relative;padding:135px 0 155px}.home-hero .eyebrow{color:var(--accent)}.home-hero h1{font-size:clamp(58px,8vw,108px);font-weight:800;line-height:1.02;letter-spacing:-.07em;max-width:760px;margin-bottom:30px}.home-hero p:not(.eyebrow){max-width:610px;font-size:19px;color:#d1dde4;line-height:1.8}.hero-actions{display:flex;gap:14px;flex-wrap:wrap;margin-top:42px}.button{display:inline-flex;align-items:center;justify-content:center;gap:12px;min-height:48px;padding:12px 23px;font-size:14px;font-weight:800;border-radius:2px;transition:transform .2s,background .2s}.button:hover{transform:translateY(-2px)}.button.primary{background:var(--accent);color:var(--navy)}.button.primary:hover{background:#e3ff9c}.button.ghost{color:#fff;border:1px solid #8a9ca8}.button.ghost:hover{background:#fff;color:var(--navy)}.button.light{background:#fff;color:var(--navy)}.hero-index{position:absolute;bottom:28px;right:max(28px,calc((100vw - var(--max))/2));font:700 11px Manrope,sans-serif;letter-spacing:.14em;color:#b0c8d2}
.capability-strip{background:var(--navy2);color:#d7e7eb}.strip-grid{display:grid;grid-template-columns:repeat(4,1fr)}.strip-grid span{padding:22px 18px;border-right:1px solid #315064;text-align:center;text-transform:uppercase;font:800 11px Manrope,Arial,sans-serif;letter-spacing:.15em}.strip-grid span:first-child{border-left:1px solid #315064}
.section{padding:95px 0}.section-dark{background:var(--navy);color:#fff}.section-pale{background:var(--pale)}.section-head{max-width:690px;margin-bottom:42px}.section-head .eyebrow{margin-bottom:16px}.section-head h2{font-size:clamp(34px,4vw,54px);margin:0 0 14px}.section-head>p{color:var(--muted);font-size:17px;max-width:610px}.section-dark .section-head>p{color:#9eb3c0}.card-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px}.product-card{display:block;background:#fff;border:1px solid var(--line);transition:transform .25s,box-shadow .25s,border-color .25s;min-width:0}.product-card:hover{transform:translateY(-5px);box-shadow:0 22px 45px rgba(8,33,51,.1);border-color:#b2ced3}.card-image{height:240px;background:#dce8eb;overflow:hidden}.card-image img{width:100%;height:100%;object-fit:cover;transition:transform .4s}.product-card:hover img{transform:scale(1.04)}.card-body{padding:25px 26px 28px;position:relative;min-height:215px}.card-code{display:inline-block;font:800 11px Manrope,sans-serif;letter-spacing:.16em;color:#087d8c;margin-bottom:13px}.card-body h3{font-size:21px;margin:0 0 12px}.card-body p{font-size:14px;color:var(--muted);margin:0;padding-right:12px}.card-arrow{position:absolute;right:25px;bottom:24px;color:#00798a;font-size:25px}.section-more{text-align:right;margin-top:28px}.text-link{font-weight:800;color:#007788;border-bottom:2px solid var(--cyan);padding-bottom:5px}
.two-col{display:grid;grid-template-columns:1fr 1fr;gap:10%;align-items:start}.section-dark .eyebrow{color:var(--accent)}.steps{border-top:1px solid #315064}.step{display:grid;grid-template-columns:56px 1fr;gap:12px;padding:25px 0;border-bottom:1px solid #315064}.step>span{font:800 13px Manrope,sans-serif;color:var(--accent)}.step h3{font-size:20px;margin:0 0 8px}.step p{color:#a9bec9;margin:0;font-size:15px}.solution-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:15px}.solution-card{position:relative;display:block;min-height:275px;background:#f1f5f6;border-top:3px solid var(--navy);padding:25px 22px 35px;transition:background .2s,transform .2s}.solution-card:hover{background:#dcecef;transform:translateY(-3px)}.solution-card>span{font:800 12px Manrope,sans-serif;letter-spacing:.12em;color:#118496}.solution-card h3,.solution-card h2{font-size:23px;margin:44px 0 13px}.solution-card p{font-size:14px;color:#597181;line-height:1.65;margin:0}.solution-card b{position:absolute;right:20px;bottom:15px;color:#0a8292;font-size:23px}.solution-card.large{min-height:345px}.solution-card.large h2{font-size:27px}
.guide-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.guide-grid a{background:#fff;padding:26px;min-height:225px;border:1px solid #d4e2e7;display:flex;flex-direction:column;transition:transform .2s}.guide-grid a:hover{transform:translateY(-4px)}.guide-grid span{font:800 11px Manrope,sans-serif;letter-spacing:.13em;color:#16808e}.guide-grid h3{font-size:22px;margin:30px 0 auto}.guide-grid b{font-size:13px;color:#087b8a;margin-top:16px}.cta{background:#107386;color:#fff;padding:74px 0}.cta .eyebrow{color:#c8f6e7}.cta h2{font-size:clamp(34px,4vw,55px);margin-bottom:24px;max-width:790px}.cta p:not(.eyebrow){font-size:17px;color:#d5eaed}.footer{background:#071827;color:#d0dce1;padding:60px 0 20px}.footer-grid{display:grid;grid-template-columns:2fr 1fr 1.5fr;gap:55px}.footer .logo{color:#fff}.footer .logo-mark{background:var(--accent);color:var(--navy)}.footer .logo b{color:#9eb5be}.footer p{font-size:14px;color:#9fb5c0;margin-top:24px;line-height:1.8}.footer strong{display:block;color:#fff;font-size:14px;margin-bottom:14px}.footer-grid>div:nth-child(2) a{display:block;margin:8px 0;color:#a7bdc8;font-size:14px}.footer a:hover{color:var(--accent)}.footer-bottom{border-top:1px solid #2d4353;margin-top:55px;padding-top:20px;display:flex;justify-content:space-between;color:#77909e;font-size:12px}
.page-intro{background:var(--navy);color:#fff;padding:86px 0 90px;position:relative;overflow:hidden}.page-intro:after{content:'';position:absolute;width:480px;height:480px;border:1px solid #254e61;border-radius:50%;right:-90px;top:-180px;box-shadow:0 0 0 85px rgba(50,120,145,.05),0 0 0 170px rgba(50,120,145,.04)}.page-intro .wrap{position:relative;z-index:1}.page-intro .eyebrow{color:var(--accent)}.page-intro h1{font-size:clamp(46px,6vw,77px);margin-bottom:22px}.page-intro p:not(.eyebrow){font-size:19px;max-width:760px;color:#bdd0d8}
.catalog-controls{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-bottom:30px;flex-wrap:wrap}.catalog-controls input{width:285px;border:1px solid #bfd0d6;background:#fff;padding:11px 14px;border-radius:2px;color:var(--ink)}.catalog-controls input:focus{outline:2px solid #54b6c3}.filter-buttons{display:flex;gap:8px;flex-wrap:wrap}.filter-buttons button{padding:9px 13px;background:#f0f5f6;color:#345366;border:1px solid #d7e3e7;cursor:pointer;font-size:13px;font-weight:700}.filter-buttons button.active,.filter-buttons button:hover{background:var(--navy);color:#fff}.catalog-item[hidden],.catalog-empty[hidden]{display:none}.catalog-empty{text-align:center;padding:60px;color:var(--muted)}
.product-hero{background:#f1f6f7;padding:30px 0 70px}.breadcrumbs{font-size:12px;color:#607683;margin-bottom:48px}.breadcrumbs a:hover{color:#007b8a}.product-hero-grid{display:grid;grid-template-columns:1fr 1fr;gap:7%;align-items:center}.product-hero h1{font-size:clamp(42px,5vw,66px);margin-bottom:24px}.lead{font-size:20px;color:#557181;line-height:1.72;max-width:660px}.product-hero .button{margin-top:24px}.product-hero figure{margin:0}.product-hero figure img{width:100%;height:470px;object-fit:cover;background:#dce7e9}.product-hero figcaption,.about-visual small{display:block;margin-top:8px;color:#657d87;font-size:11px}.product-overview{display:grid;grid-template-columns:1.1fr .9fr;gap:12%;align-items:start}.product-overview>div>p:not(.eyebrow){font-size:17px;color:#4b6573;line-height:1.85}.config-note{border-left:3px solid var(--cyan);padding-left:16px;font-size:14px!important}.spec-panel{background:#f1f6f7;padding:32px;border:1px solid #dbe8ea}.spec-panel h3{font-size:23px;margin-bottom:22px}.spec-panel ul{list-style:none;margin:0;padding:0}.spec-panel li{padding:13px 0 13px 26px;border-top:1px solid #d5e2e5;position:relative;font-size:15px}.spec-panel li:before{content:'↗';position:absolute;left:0;color:#008697;font-weight:bold}.spec-app{border-top:1px solid #c7dadf;margin-top:20px;padding-top:20px}.spec-app small{font:800 11px Manrope,sans-serif;letter-spacing:.13em;color:#118495;text-transform:uppercase}.spec-app p{margin:5px 0 0}.body-large{font-size:18px;color:#4b6573;line-height:1.9}
.guide-list{border-top:1px solid var(--line)}.guide-list>a{display:grid;grid-template-columns:130px 1fr 30px;gap:25px;align-items:start;border-bottom:1px solid var(--line);padding:34px 10px;transition:background .2s}.guide-list>a:hover{background:#f2f7f8}.guide-list span{font:800 11px Manrope,sans-serif;letter-spacing:.12em;color:#118394;padding-top:9px}.guide-list h2{font-size:26px;margin:0 0 8px}.guide-list p{color:#637a86;margin:0;font-size:15px}.guide-list b{font-size:22px;color:#008395}.article-hero{background:var(--pale);padding:85px 0 75px}.article-hero h1{font-size:clamp(42px,5vw,64px);margin-bottom:24px}.article-body{padding-top:66px;padding-bottom:90px}.article-body section{margin-bottom:48px}.article-body h2{font-size:29px;margin-bottom:16px}.article-body p{font-size:18px;color:#4e6875;line-height:1.9}.article-action{border-top:1px solid var(--line);padding-top:38px;margin-top:58px}.article-action h2{font-size:28px;margin-bottom:22px}
.about-visual img{width:100%;height:420px;object-fit:cover}.contact-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:45px}.contact-card{background:#f0f6f7;padding:38px}.contact-card h2{font-size:28px}.contact-card dl{display:grid;grid-template-columns:110px 1fr;gap:17px 20px;margin:26px 0 0}.contact-card dt{font-size:12px;font-weight:800;text-transform:uppercase;color:#2b8b9b;letter-spacing:.08em}.contact-card dd{margin:0;font-size:16px}.contact-card a{color:#007989;text-decoration:underline}.contact-aside{padding:15px 0}.contact-aside span{font:800 11px Manrope,sans-serif;color:#118494;letter-spacing:.14em}.contact-aside h2{font-size:24px;border-bottom:1px solid var(--line);padding:13px 0 24px;margin-bottom:25px}.contact-aside p{color:#607986;font-size:15px}
@media(max-width:1000px){.nav{gap:16px}.solution-grid{grid-template-columns:repeat(2,1fr)}.card-grid{gap:14px}.card-image{height:205px}.card-body{padding:20px}.footer-grid{gap:26px}}
@media(max-width:760px){.wrap{width:min(var(--max),calc(100% - 34px))}.header-inner{height:65px}.logo{font-size:14px}.logo-mark{width:34px;height:34px;font-size:12px}.menu-button{display:block}.nav{display:none;position:absolute;top:65px;left:0;right:0;background:#fff;box-shadow:0 16px 30px rgba(0,0,0,.12);padding:20px 18px;flex-direction:column;align-items:stretch;gap:0}.nav.open{display:flex}.nav>a{padding:11px 4px}.nav .nav-contact{margin-top:8px;text-align:center}.nav .language{border:0;padding-left:4px}.home-hero{min-height:590px}.hero-image{background:linear-gradient(90deg,rgba(5,17,32,.96),rgba(5,17,32,.56)),url('/assets/images/hero.webp') 58% center/cover no-repeat}.hero-content{padding:105px 0 125px}.home-hero h1{font-size:clamp(52px,12vw,82px)}.home-hero p:not(.eyebrow){font-size:16px}.strip-grid{grid-template-columns:repeat(2,1fr)}.strip-grid span{border-bottom:1px solid #315064;padding:17px 6px}.section{padding:64px 0}.section-head{margin-bottom:28px}.section-head h2{font-size:38px}.card-grid,.guide-grid{grid-template-columns:repeat(2,1fr)}.two-col,.product-overview,.contact-grid{grid-template-columns:1fr;gap:30px}.product-hero-grid{grid-template-columns:1fr;gap:35px}.product-hero figure img{height:390px}.page-intro{padding:65px 0}.footer-grid{grid-template-columns:1fr 1fr}.footer-grid>div:first-child{grid-column:1/-1}.catalog-controls{align-items:stretch}.catalog-controls input{width:100%}.guide-list>a{grid-template-columns:1fr 20px;gap:8px}.guide-list span{grid-column:1/-1}.guide-list h2{font-size:22px}}
@media(max-width:540px){.card-grid,.guide-grid,.solution-grid{grid-template-columns:1fr}.card-image{height:240px}.card-body{min-height:0;padding-bottom:48px}.solution-card{min-height:240px}.solution-card h3,.solution-card h2{margin-top:28px}.home-hero h1{font-size:54px}.hero-actions{gap:9px}.button{min-height:44px;padding:10px 17px}.product-hero figure img{height:310px}.footer-grid{grid-template-columns:1fr;gap:25px}.footer-grid>div:first-child{grid-column:auto}.footer-bottom{display:block}.footer-bottom span{display:block;margin:4px 0}.contact-card{padding:24px}.contact-card dl{grid-template-columns:1fr;gap:5px}.contact-card dd{margin-bottom:12px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{transition:none!important;animation:none!important}}
.card-image{position:relative}.concept-badge{position:absolute;bottom:10px;left:10px;padding:3px 8px;background:rgba(7,26,48,.82);color:#fff;font-size:11px;font-weight:700}
.module-table-wrap{overflow-x:auto}.module-table{width:100%;border-collapse:collapse;background:#fff;min-width:620px}.module-table th,.module-table td{padding:18px 20px;border-bottom:1px solid #dbe6e9;text-align:left}.module-table th{background:var(--navy);color:#fff;font-size:13px}.module-table td:first-child{font-weight:800;color:#08798a}.table-note{font-size:13px;color:#667e8a;margin:16px 0 0}