:root{--blue:#0b5cab;--blue2:#0d7bdc;--ink:#0d1726;--muted:#637083;--line:#d9e2ec;--bg:#f5f8fb;--white:#fff;--dark:#07111f;--radius:18px;--shadow:0 24px 70px rgba(13,34,58,.14)}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;color:var(--ink);background:var(--bg);line-height:1.55}
a{color:inherit;text-decoration:none}img{max-width:100%;display:block}h1,h2,h3,h4{letter-spacing:-.02em;overflow-wrap:break-word;hyphens:auto}
.site-header{position:sticky;top:0;z-index:50;display:flex;align-items:center;gap:18px;padding:12px clamp(16px,4vw,64px);background:rgba(255,255,255,.9);-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px);border-bottom:1px solid rgba(13,34,58,.08)}
.brand{display:flex;align-items:center;gap:12px;min-width:max-content}.brand img{width:auto;height:54px;display:block}.brand small{display:block;color:var(--muted);font-size:12px}
@media(max-width:640px){.brand img{height:46px}}
.nav{display:flex;gap:4px;margin-left:auto}.nav a{padding:10px 12px;border-radius:10px;color:#27384d;font-weight:650;font-size:14px}.nav a:hover{background:#eaf2fb;color:var(--blue)}
.header-search-btn{display:grid;place-items:center;width:42px;height:42px;border:1px solid var(--line);background:#fff;border-radius:12px;color:var(--blue);cursor:pointer}
.header-cta,.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border-radius:999px;padding:12px 18px;font-weight:750;border:1px solid transparent;transition:.2s ease;cursor:pointer;font:inherit;font-weight:750}
.header-cta,.btn.primary{background:linear-gradient(135deg,var(--blue),var(--blue2));color:#fff;box-shadow:0 12px 30px rgba(11,92,171,.22)}
.btn.ghost{background:#fff;border-color:var(--line);color:var(--ink)}.btn.light{background:#fff;color:var(--blue)}.btn:hover{transform:translateY(-2px)}
.menu-toggle{display:none;border:1px solid var(--line);background:#fff;border-radius:10px;padding:10px 12px;font-size:18px;cursor:pointer}
.lang-switch{display:flex;gap:2px;justify-content:flex-end;padding:6px clamp(16px,4vw,64px);background:#fff;border-bottom:1px solid var(--line)}
.lang-switch a{padding:3px 9px;border-radius:8px;font-weight:750;font-size:12px;color:var(--muted)}.lang-switch a.active{background:var(--blue);color:#fff}
/* hero video */
.hero-video{position:relative;min-height:min(82vh,720px);display:flex;align-items:center;overflow:hidden;background:#07111f}
.hero-bg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:0}
.hero-overlay{position:absolute;inset:0;z-index:1;background:linear-gradient(105deg,rgba(6,16,33,.92) 0,rgba(7,21,48,.7) 45%,rgba(7,21,48,.25) 100%)}
.hero-content{position:relative;z-index:2;color:#fff;padding:64px clamp(20px,5vw,90px);max-width:820px}
.hero-content h1{font-size:clamp(40px,6vw,76px);line-height:.98;margin:16px 0}.hero-content p{font-size:clamp(16px,1.6vw,20px);color:#dbe7f6;max-width:680px}
.pill,.eyebrow{display:inline-flex;letter-spacing:.12em;text-transform:uppercase;font-size:12px;font-weight:850;color:var(--blue)}
.hero-content .pill{color:#bfe0ff}.pill{padding:8px 12px;background:#eaf4ff;border:1px solid #cfe4fb;border-radius:999px}.hero-content .pill{background:rgba(255,255,255,.12);border-color:rgba(255,255,255,.25)}
.actions{display:flex;gap:12px;flex-wrap:wrap;margin:28px 0}.trust{display:flex;gap:10px;flex-wrap:wrap}
.trust span{padding:8px 12px;border:1px solid rgba(255,255,255,.25);border-radius:10px;background:rgba(255,255,255,.08);font-weight:700;font-size:13px;color:#eaf3ff}
.section{padding:56px clamp(20px,5vw,80px)}.section.pt0{padding-top:8px}.intro{display:grid;grid-template-columns:.8fr 1.2fr;gap:40px;align-items:end}
.section h2,.split h2,.cta-band h2{font-size:clamp(26px,3.4vw,46px);line-height:1.04;margin:6px 0 14px}
.grid-title{font-size:clamp(24px,3vw,38px);padding:8px clamp(20px,5vw,80px) 0;margin:24px 0 6px}
.eyebrow{color:var(--blue)}
.product-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;padding:14px clamp(20px,5vw,80px) 40px}
.product-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;box-shadow:0 10px 35px rgba(11,31,55,.06);transition:.22s ease}
.product-card:hover{transform:translateY(-3px)}.product-card figure{height:180px;margin:0;display:grid;place-items:center;background:linear-gradient(180deg,#fff,#eef5fb)}
.product-card img{max-height:150px;object-fit:contain;padding:16px}.product-card div{padding:18px}.product-card h3{margin:6px 0;font-size:21px}
.product-card p{color:#536275;margin:0 0 10px;font-size:14px}.product-card small{display:block;color:#738197}.product-card b{display:inline-block;margin-top:12px;color:var(--blue)}
.split{display:grid;grid-template-columns:1fr 1fr;gap:34px;align-items:center;margin:8px clamp(20px,5vw,80px) 40px;padding:38px;background:#07111f;color:#fff;border-radius:28px}
.split p{color:#c6d4e4}.vthumbs{display:grid;grid-template-columns:1fr 1fr;gap:12px}.vthumbs .vthumb:first-child{grid-column:1/-1}
.vthumb{position:relative;border-radius:14px;overflow:hidden;display:block}.vthumb img{width:100%;height:100%;object-fit:cover;aspect-ratio:16/9}
.vthumb span{position:absolute;left:10px;bottom:10px;background:rgba(7,17,31,.8);color:#fff;font-size:12px;font-weight:700;padding:6px 9px;border-radius:8px}
.cta-band{margin:8px clamp(20px,5vw,80px) 56px;padding:46px;border-radius:28px;background:linear-gradient(135deg,var(--blue),#082747);color:#fff;display:flex;align-items:center;justify-content:space-between;gap:24px;flex-wrap:wrap}
.cta-band.slim{padding:30px 40px}.cta-band p{color:#dbe9f8;max-width:620px;margin:0}
.benefit-band{position:relative;z-index:5;margin:-46px clamp(20px,5vw,80px) 52px;background:linear-gradient(135deg,#fff,#eaf3fc);border:1px solid #d4e5f6;border-radius:24px;box-shadow:0 30px 70px rgba(11,34,58,.18);padding:30px clamp(22px,4vw,46px)}
.bb-head{max-width:1000px}.bb-head .pill{margin-bottom:10px}
.bb-head h2{font-size:clamp(22px,2.7vw,33px);line-height:1.12;margin:8px 0;hyphens:manual}
.bb-head p{color:#46566b;margin:0 0 22px;max-width:840px}
.bb-items{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-bottom:22px}
.bb-item{display:flex;gap:14px;align-items:flex-start;background:#fff;border:1px solid var(--line);border-radius:16px;padding:16px 18px}
.bb-ico{flex:0 0 auto;width:46px;height:46px;border-radius:13px;display:grid;place-items:center;background:linear-gradient(135deg,var(--blue),var(--blue2));color:#fff;box-shadow:0 10px 22px rgba(11,92,171,.28)}
.bb-ico svg{width:25px;height:25px;fill:currentColor}
.bb-item b{display:block;font-size:16px;color:#16243a;line-height:1.2}
.bb-item small{color:#5b6a7e;font-size:13px;line-height:1.45;display:block;margin-top:3px}
.bb-tag{display:inline-block;margin-left:6px;font-size:11px;font-weight:800;letter-spacing:.04em;text-transform:uppercase;color:var(--blue);background:#eaf4ff;border:1px solid #cfe4fb;border-radius:999px;padding:1px 8px;vertical-align:middle}
.bb-cta{font-size:15px}
@media(max-width:760px){.benefit-band{margin:-30px clamp(16px,4vw,24px) 40px;padding:24px 20px}.bb-items{grid-template-columns:1fr}.bb-cta{display:flex;width:100%}}
.subhero{padding:54px clamp(20px,5vw,80px);background:linear-gradient(135deg,#07111f,#0d3560);color:#fff}.subhero.compact{padding:40px clamp(20px,5vw,80px)}
.subhero h1{font-size:clamp(32px,4.4vw,60px);line-height:1.02;margin:10px 0}.subhero p{max-width:850px;color:#d5e4f3;font-size:18px}.subhero a{color:#bfe0ff;text-decoration:underline}
.crumb{margin-top:14px;font-size:14px;color:#bcd0e8}.crumb a{color:#eaf3ff;text-decoration:underline}.crumb b{color:#fff}
.subhero .crumb{color:#bcd0e8}.crumb{color:var(--muted)}.crumb a{color:var(--blue)}.crumb b{color:var(--ink)}
.subhero .crumb a{color:#eaf3ff}.subhero .crumb b{color:#fff}
/* catalog index */
.catalog{padding:30px clamp(20px,5vw,80px) 60px}
.cat-block{margin-bottom:34px;border:1px solid var(--line);border-radius:22px;background:#fff;overflow:hidden;box-shadow:0 10px 35px rgba(11,31,55,.05);scroll-margin-top:90px}
.cat-head{display:grid;grid-template-columns:240px 1fr;gap:24px;align-items:center;padding:22px;background:linear-gradient(180deg,#fff,#f3f8ff)}
.cat-head figure{margin:0;background:#fff;border:1px solid var(--line);border-radius:16px;height:170px;display:grid;place-items:center}.cat-head img{max-height:150px;object-fit:contain;padding:10px}
.cat-head h2{margin:6px 0}.cat-head p{color:#536275;margin:0}
.subcat-list{display:flex;flex-wrap:wrap;gap:10px;padding:0 22px 24px}
.subcat-chip{display:inline-flex;align-items:center;gap:8px;padding:10px 14px;border:1px solid var(--line);border-radius:12px;background:#f8fbfe;font-weight:700;font-size:14px}
.subcat-chip:hover{border-color:var(--blue);color:var(--blue);background:#eaf4ff}.subcat-chip span{background:var(--blue);color:#fff;border-radius:999px;padding:1px 8px;font-size:12px}
/* tools + product grid */
.cat-tools{padding:18px clamp(20px,5vw,80px) 0}
.filterbar{display:flex;flex-wrap:wrap;gap:8px}.fbtn{border:1px solid var(--line);background:#fff;padding:9px 13px;border-radius:999px;font-weight:700;font-size:13px;cursor:pointer;color:#41526a;font-family:inherit}
.fbtn:hover{border-color:var(--blue)}.fbtn.active{background:var(--blue);color:#fff;border-color:var(--blue)}
.fam-title{padding:24px clamp(20px,5vw,80px) 0;margin:0;font-size:20px;color:#1d2c40}
.pgrid{display:grid;grid-template-columns:repeat(5,1fr);gap:14px;padding:14px clamp(20px,5vw,80px) 10px}
.pc{background:#fff;border:1px solid var(--line);border-radius:14px;overflow:hidden;transition:.18s ease;display:flex;flex-direction:column}
.pc:hover{transform:translateY(-3px);box-shadow:0 14px 34px rgba(11,31,55,.12);border-color:#bcd6f2}
.pc figure{margin:0;height:140px;display:grid;place-items:center;background:linear-gradient(180deg,#fff,#eef5fb)}.pc img{max-height:118px;object-fit:contain;padding:10px}
.pc div{padding:12px 13px}.pc h4{margin:0;font-size:14px;line-height:1.25;color:#16243a}.pc small{color:#7c8aa0;font-size:12px}
.selector{display:flex;flex-wrap:wrap;gap:22px;align-items:flex-start;padding:8px 0 4px}
.sel-group b{display:block;font-size:13px;text-transform:uppercase;letter-spacing:.08em;color:var(--muted);margin-bottom:8px}
.fopts{display:flex;flex-wrap:wrap;gap:7px;max-width:760px}.sel-meta{margin-left:auto;font-weight:800;color:var(--blue);font-size:18px;align-self:flex-end}.sel-meta span{font-size:26px}
#selector-more{text-align:center;padding:10px 0 40px}#selector-more.hide{display:none}
/* detail */
.detail-hero{padding:30px clamp(20px,5vw,80px) 0}
.detail-main{display:grid;grid-template-columns:1fr 1.1fr;gap:34px;align-items:center;margin-top:16px;background:#fff;border:1px solid var(--line);border-radius:24px;padding:26px;box-shadow:0 10px 35px rgba(11,31,55,.05)}
.detail-img{margin:0;background:linear-gradient(180deg,#fff,#eef5fb);border-radius:18px;display:grid;place-items:center;min-height:320px}.detail-img img{max-height:360px;object-fit:contain;padding:18px}
.detail-info h1{font-size:clamp(26px,3vw,40px);margin:8px 0}.detail-info p{color:#536275}
.kpis{display:flex;gap:14px;margin:18px 0}.kpis div{background:#f3f8ff;border:1px solid var(--line);border-radius:14px;padding:12px 16px}.kpis b{font-size:24px;color:var(--blue);display:block}.kpis span{font-size:12px;color:var(--muted)}
.art-pills{display:flex;flex-wrap:wrap;gap:7px;margin:6px 0 18px}.art-pill{background:#eef5fb;border:1px solid var(--line);border-radius:8px;padding:6px 10px;font-family:"Roboto Mono",ui-monospace,monospace;font-size:13px;font-weight:600;color:#1d3b55}
.art-pill.more{background:var(--blue);color:#fff}
.spec-wrap{overflow-x:auto;border:1px solid var(--line);border-radius:14px;margin-top:8px}
.spec-table{width:100%;border-collapse:collapse;background:#fff;font-size:13.5px;min-width:560px}
.spec-table th,.spec-table td{border-bottom:1px solid var(--line);padding:10px 12px;text-align:left;white-space:nowrap}
.spec-table thead th{background:#f3f8ff;color:var(--blue);position:sticky;top:0}.spec-table tbody tr:nth-child(even){background:#f8fbfe}
/* videos */
.video-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;padding:14px 0}
.video-card{background:#fff;border:1px solid var(--line);border-radius:16px;overflow:hidden}.video-card h3{font-size:15px;margin:0;padding:12px 14px}
.video-thumb{position:relative;display:block;width:100%;border:0;padding:0;cursor:pointer;background:#000;aspect-ratio:16/9}
.video-thumb img{width:100%;height:100%;object-fit:cover;opacity:.92}.video-thumb:hover img{opacity:1}
.play-ico{position:absolute;inset:0;display:grid;place-items:center;font-size:30px;color:#fff;text-shadow:0 4px 18px rgba(0,0,0,.6)}
.video-card iframe{width:100%;aspect-ratio:16/9;border:0;display:block}
/* search */
#search-overlay{position:fixed;inset:0;z-index:200;background:rgba(7,17,31,.72);-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);display:flex;justify-content:center;padding-top:8vh}
#search-overlay[hidden]{display:none}.search-box{background:#fff;width:min(720px,94vw);height:max-content;max-height:80vh;border-radius:18px;padding:16px;box-shadow:var(--shadow);display:flex;flex-direction:column}
.search-box input{border:0;border-bottom:2px solid var(--line);font-size:20px;padding:12px 6px;outline:none;font-family:inherit}
#search-close{position:absolute;top:calc(8vh + 16px);right:calc(50% - min(360px,47vw) + 10px);background:transparent;border:0;font-size:22px;cursor:pointer;color:var(--muted)}
#search-results,.search-page-results{margin-top:10px;overflow:auto}
.sresult{display:flex;justify-content:space-between;gap:12px;padding:11px 8px;border-bottom:1px solid var(--line);align-items:center}
.sresult:hover{background:#f3f8ff}.sresult b{font-weight:700;font-size:15px}.sresult small{color:var(--muted);display:block;font-family:"Roboto Mono",monospace;font-size:12px}
.sresult .cat{color:var(--blue);font-size:12px;font-weight:700;white-space:nowrap}
.bigsearch input{width:100%;padding:16px 18px;border-radius:14px;border:1px solid var(--line);font-size:18px;font-family:inherit}
.search-page-results .sresult{background:#fff;border:1px solid var(--line);border-radius:12px;margin-bottom:8px}
.muted{color:var(--muted)}
/* lightbox */
#video-modal{position:fixed;inset:0;z-index:210;background:rgba(4,10,20,.9);display:none;align-items:center;justify-content:center;padding:20px}
#video-modal.open{display:flex}#video-modal .vm-inner{width:min(960px,96vw);aspect-ratio:16/9;position:relative}
#video-modal iframe{width:100%;height:100%;border:0;border-radius:14px}#video-modal .vm-close{position:absolute;top:-44px;right:0;background:#fff;border:0;border-radius:10px;padding:8px 12px;font-weight:800;cursor:pointer}
.contact{display:grid;grid-template-columns:1fr 1fr;gap:28px;padding:40px clamp(20px,5vw,80px)}
.content-card{background:#fff;border:1px solid var(--line);border-radius:18px;padding:24px;box-shadow:0 10px 35px rgba(11,31,55,.05)}
.legal{max-width:880px}.legal h2{font-size:20px;margin:26px 0 8px;color:var(--ink)}.legal h2:first-of-type{margin-top:4px}.legal p{color:#46566b}.legal a{color:var(--blue);text-decoration:underline}
.form{display:grid;gap:14px}.form input,.form textarea,.form select{width:100%;padding:13px 14px;border:1px solid var(--line);border-radius:12px;font:inherit}.form textarea{min-height:130px}
.field{display:grid;gap:5px}.field>span{font-weight:700;font-size:13px;color:#41526a}
.hp{position:absolute!important;left:-9999px;width:1px;height:1px;overflow:hidden}
.consent{display:flex;gap:9px;align-items:flex-start;font-size:13px;color:#536275}.consent input{width:auto;margin-top:3px}.consent a{color:var(--blue);text-decoration:underline}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible,.fbtn:focus-visible,.pc:focus-visible,.video-thumb:focus-visible{outline:3px solid #0d7bdc;outline-offset:2px}
.download-list{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}.download{padding:18px;border:1px solid var(--line);border-radius:16px;background:#fff;display:block}
.download:hover{border-color:var(--blue)}.download b{display:block;font-size:16px}.download p{color:#536275;margin:6px 0}.download .dl-meta{color:var(--blue);font-weight:700;font-size:13px}
.footer{display:grid;grid-template-columns:1.3fr 1fr 1fr;gap:30px;padding:46px clamp(20px,5vw,80px);background:#07111f;color:#fff}.footer p,.footer a{display:block;color:#bac8d7;margin:7px 0}
.reveal{opacity:0;transform:translateY(16px);transition:.55s ease}.reveal.visible{opacity:1;transform:none}
@media(max-width:1100px){.pgrid{grid-template-columns:repeat(4,1fr)}.product-grid{grid-template-columns:repeat(3,1fr)}}
@media(max-width:1000px){.nav{display:none;position:absolute;left:16px;right:16px;top:64px;flex-direction:column;background:#fff;border:1px solid var(--line);border-radius:16px;padding:12px;box-shadow:var(--shadow)}.nav.open{display:flex}.menu-toggle{display:block;order:3}.header-cta{display:none}.intro,.split,.contact{grid-template-columns:1fr}.cat-head{grid-template-columns:1fr}.detail-main{grid-template-columns:1fr}.video-grid{grid-template-columns:repeat(2,1fr)}.pgrid{grid-template-columns:repeat(3,1fr)}.product-grid{grid-template-columns:repeat(2,1fr)}.download-list{grid-template-columns:1fr}}
@media(max-width:640px){.pgrid{grid-template-columns:repeat(2,1fr)}.product-grid{grid-template-columns:1fr}.video-grid{grid-template-columns:1fr}.hero-content h1{font-size:38px}.kpis{flex-wrap:wrap}.cta-band{flex-direction:column;align-items:flex-start}.sel-meta{margin-left:0}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important;animation:none!important}.hero-bg{display:none}}