:root{--navy:#14213A;--navy-2:#1B2A41;--ink:#121A27;--muted:#5A6678;--line:#DDE3EB;--soft:#F3F5F8;--accent:#E8752A;--accent-d:#CF6118;--accent-ink:#B4520F;--light:#C4CEDC;--mono:'IBM Plex Mono',ui-monospace,monospace;--r:10px}
*{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;font-family:'Archivo',system-ui,-apple-system,'Segoe UI',sans-serif;color:var(--ink);background:#fff;line-height:1.55;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
a{color:var(--accent-ink)}
h1,h2,h3{text-wrap:balance;letter-spacing:-.015em}
p{text-wrap:pretty}
.wrap{max-width:1240px;margin:0 auto;padding-left:max(20px,env(safe-area-inset-left));padding-right:max(20px,env(safe-area-inset-right))}
.skip{position:absolute;left:-999px;top:8px;background:#fff;padding:8px 12px;z-index:99}.skip:focus{left:8px}
a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline:2px solid var(--accent);outline-offset:2px}
.eyebrow{display:inline-block;font-family:var(--mono);font-size:12px;font-weight:600;letter-spacing:.12em;text-transform:uppercase;color:var(--accent-ink)}
.eyebrow.light{color:#F5A56E}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;font:inherit;font-weight:700;font-size:15.5px;text-decoration:none;padding:13px 22px;border-radius:8px;border:1px solid transparent;cursor:pointer;transition:background .15s,border-color .15s,color .15s}
.btn-primary{background:var(--accent);color:#fff}.btn-primary:hover{background:var(--accent-d)}
.btn-ghost{border-color:rgba(255,255,255,.35);color:#fff}.btn-ghost:hover{border-color:#fff}
.btn-dark{background:var(--navy);color:#fff}.btn-dark:hover{background:#0B1528}
.btn-line{border-color:var(--line);color:var(--navy);background:#fff}.btn-line:hover{border-color:var(--navy)}
.btn-wa{background:#fff;color:#0B7A3B;border-color:#BFE3CC}.btn-wa:hover{border-color:#0B7A3B}
.btn.block{width:100%}
/* top bar + header */
.topbar{background:var(--navy);color:var(--light);font-size:13px}
.topbar .wrap{display:flex;justify-content:space-between;gap:16px;padding-block:8px}
.topbar a{color:#fff;text-decoration:none;margin-left:18px}
.top{position:sticky;top:0;z-index:30;background:rgba(255,255,255,.97);backdrop-filter:saturate(1.4) blur(8px);border-bottom:1px solid var(--line)}
.top .wrap{display:flex;align-items:center;gap:24px;min-height:72px}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;flex-shrink:0}
.brand-name{display:flex;flex-direction:column;line-height:1}
.brand-name b{font-size:22px;font-weight:800;letter-spacing:.08em;color:var(--navy-2)}
.brand-name small{font-size:8.5px;font-weight:600;letter-spacing:.3em;color:var(--muted);margin-top:4px}
.menu{display:flex;gap:4px;margin-left:auto}
.menu a{padding:10px 12px;border-radius:6px;color:var(--ink);text-decoration:none;font-weight:600;font-size:15px}
.menu a:hover{background:var(--soft)}
.menu a.on{color:var(--accent-ink)}
.tools{display:flex;align-items:center;gap:12px}
.lang{display:flex;border:1px solid var(--line);border-radius:7px;overflow:hidden;font-size:12.5px;font-weight:700}
.lang a,.lang b{padding:7px 10px;text-decoration:none;color:var(--navy)}
.lang b{background:var(--navy);color:#fff}
.tools .btn{padding:10px 16px;font-size:14.5px}
.burger{display:none;width:44px;height:44px;border:1px solid var(--line);border-radius:8px;background:#fff;cursor:pointer;flex-direction:column;justify-content:center;align-items:center;gap:4px}
.burger span{display:block;width:18px;height:2px;background:var(--navy)}
@media (max-width:980px){
 .burger{display:flex}.hide-sm{display:none!important}
 .menu{display:none;position:absolute;left:0;right:0;top:100%;background:#fff;flex-direction:column;padding:8px 20px 16px;border-bottom:1px solid var(--line);box-shadow:0 12px 24px rgba(20,33,58,.08)}
 .nav-open .menu{display:flex}
 .menu a{padding:14px 4px;border-bottom:1px solid var(--soft);border-radius:0}
 .tools{margin-left:auto}
 .topbar .wrap>span:first-child{display:none}.topbar .wrap{justify-content:flex-end}
}
/* hero */
.hero{background:radial-gradient(1200px 500px at 85% 0%,#22365A 0%,transparent 60%),var(--navy);color:#fff;overflow:hidden}
.hero-grid{display:grid;grid-template-columns:1.05fr 1fr;gap:56px;align-items:center;padding-block:72px 40px}
.hero h1{font-size:clamp(38px,5.4vw,64px);line-height:1.02;font-weight:800;margin:16px 0 20px}
.hero p{font-size:19px;color:var(--light);max-width:33em;margin:0 0 28px}
.ctas{display:flex;flex-wrap:wrap;gap:12px}
.hero-media{position:relative;margin:0;border-radius:14px;overflow:hidden;box-shadow:0 30px 60px rgba(0,0,0,.35)}
.hero-media>img{width:100%;aspect-ratio:812/620;object-fit:cover}
.hero-media figcaption{position:absolute;left:16px;bottom:16px;right:16px;display:flex;gap:14px;align-items:center;background:rgba(255,255,255,.96);color:var(--ink);border-radius:10px;padding:10px 14px 10px 10px;max-width:420px}
.hero-media figcaption img{width:56px;height:64px;object-fit:cover;border-radius:6px}
.hero-media figcaption span{display:flex;flex-direction:column;font-size:13.5px;color:var(--muted)}
.hero-media figcaption b{color:var(--ink);font-size:15px}
.stats{list-style:none;margin:0;padding:28px 0 40px;display:grid;grid-template-columns:repeat(4,1fr);gap:20px;border-top:1px solid rgba(255,255,255,.12)}
.stats b{display:block;font-size:30px;font-weight:800;letter-spacing:-.02em}
.stats span{color:var(--light);font-size:14px}
@media (max-width:900px){.hero-grid{grid-template-columns:1fr;gap:36px;padding-block:48px 28px}.stats{grid-template-columns:repeat(2,1fr)}}
/* sections */
.sec{padding-block:84px}.sec.tight{padding-block:40px 72px}
.soft{background:var(--soft)}
.dark{background:var(--navy);color:#fff}
.sec-head{max-width:46em;margin-bottom:32px}
.sec-head.row{max-width:none;display:flex;justify-content:space-between;align-items:flex-end;gap:20px;flex-wrap:wrap}
.sec-head.row>div{max-width:46em}
.sec-head h2,.page-head h1{font-size:clamp(28px,3.6vw,42px);line-height:1.1;font-weight:800;margin:10px 0 12px;color:var(--navy-2)}
.dark .sec-head h2{color:#fff}
.sec-head p,.page-head p{margin:0;color:var(--muted);font-size:17.5px}
.h3{font-size:20px;font-weight:800;color:var(--navy-2);margin:0 0 12px}
.split{display:grid;grid-template-columns:.9fr 1.1fr;gap:56px;align-items:start}
@media (max-width:900px){.split{grid-template-columns:1fr;gap:28px}}
/* product cards */
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(232px,1fr));gap:20px}
.pcard{display:flex;flex-direction:column;background:#fff;border:1px solid var(--line);border-radius:var(--r);overflow:hidden;text-decoration:none;color:inherit;transition:border-color .15s,box-shadow .2s,transform .2s}
.pcard:hover{border-color:#C3CCD8;box-shadow:0 14px 30px rgba(20,33,58,.10);transform:translateY(-2px)}
.pimg{display:block;aspect-ratio:7/8;background:#fff;overflow:hidden}
.pimg img{width:100%;height:100%;object-fit:cover;transition:transform .35s}
.pimg.contain img{object-fit:contain;padding:12%}
.pcard:hover .pimg img{transform:scale(1.03)}
.pbody{display:flex;flex-direction:column;gap:6px;padding:16px 18px 18px;border-top:1px solid #EEF1F5;flex:1}
.ptag{font-family:var(--mono);font-size:11px;letter-spacing:.1em;text-transform:uppercase;color:var(--muted)}
.pbody strong{font-size:17px;line-height:1.25;color:var(--navy-2)}
.pshort{font-size:14px;color:var(--muted)}
.pmore{margin-top:auto;padding-top:8px;font-weight:700;font-size:14px;color:var(--accent-ink)}
/* comparison */
.tbl-wrap{overflow-x:auto;border:1px solid var(--line);border-radius:var(--r);background:#fff}
.cmp{width:100%;border-collapse:collapse;font-size:15px;min-width:520px}
.cmp th,.cmp td{text-align:left;padding:14px 16px;border-bottom:1px solid var(--line);vertical-align:top}
.cmp thead th{font-family:var(--mono);font-size:12px;letter-spacing:.08em;text-transform:uppercase;color:var(--muted);background:#FAFBFC}
.cmp thead th:last-child{color:var(--accent-ink)}
.cmp tbody th{font-weight:700;color:var(--navy-2);width:24%}
.cmp td:last-child{background:#FFF7F1}
.cmp tr:last-child th,.cmp tr:last-child td{border-bottom:0}
/* steps, ticks */
.steps{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(4,1fr);gap:20px;counter-reset:s}
.steps li{display:flex;flex-direction:column;gap:8px;padding:24px;border:1px solid rgba(255,255,255,.14);border-radius:var(--r)}
.steps .n{font-family:var(--mono);font-weight:600;color:#F5A56E}
.steps strong{font-size:18px}
.steps span:last-child{color:var(--light);font-size:15px}
@media (max-width:900px){.steps{grid-template-columns:1fr 1fr}}@media (max-width:560px){.steps{grid-template-columns:1fr}}
.ticks{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:1fr 1fr;gap:12px 24px}
.ticks li{position:relative;padding-left:28px;font-size:16px}
.ticks li::before{content:"";position:absolute;left:0;top:.3em;width:16px;height:16px;border-radius:50%;background:var(--accent) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3E%3Cpath d='M4 8.2l2.6 2.6L12 5.4' fill='none' stroke='%23fff' stroke-width='2'/%3E%3C/svg%3E") center/12px no-repeat}
.ticks.small{grid-template-columns:1fr;gap:8px;margin:20px 0 24px}.ticks.small li{font-size:15px}
@media (max-width:560px){.ticks{grid-template-columns:1fr}}
.logos{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(auto-fill,minmax(140px,1fr));gap:12px}
.logos li{display:flex;align-items:center;justify-content:center;height:64px;background:#fff;border:1px solid var(--line);border-radius:8px;font-weight:800;font-size:17px;color:#7A8597;letter-spacing:.02em}
/* page head, crumbs */
.page-head{background:var(--soft);border-bottom:1px solid var(--line);padding-block:44px 40px}
.page-head.slim{padding-block:16px}
.page-head p{max-width:44em}
.crumbs{font-size:13.5px;color:var(--muted)}
.crumbs a{color:var(--muted);text-decoration:none}.crumbs a:hover{color:var(--accent-ink)}
.crumbs span{color:var(--ink)}
/* catalogue */
.toolbar{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;margin-bottom:24px}
.tabs{display:flex;gap:6px;flex-wrap:wrap}
.tabs button{font:inherit;font-weight:700;font-size:14.5px;padding:10px 14px;border:1px solid var(--line);border-radius:8px;background:#fff;color:var(--navy-2);cursor:pointer}
.tabs button span{font-family:var(--mono);font-size:12px;color:var(--muted);margin-left:4px}
.tabs button[aria-selected="true"]{background:var(--navy);border-color:var(--navy);color:#fff}
.tabs button[aria-selected="true"] span{color:var(--light)}
#q{font:inherit;font-size:15px;padding:10px 14px;border:1px solid #C9D1DC;border-radius:8px;min-width:min(320px,100%);background:#fff}
.empty{padding:28px;border:1px dashed var(--line);border-radius:var(--r);color:var(--muted);text-align:center}
/* product page */
.pdp{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:56px;align-items:start}
.gallery{position:sticky;top:92px}
.gmain{position:relative;aspect-ratio:7/8;border:1px solid var(--line);border-radius:12px;overflow:hidden;background:#fff}
.gmain img{width:100%;height:100%;object-fit:cover}
.gmain.contain img{object-fit:contain;padding:8%}
.gcap{position:absolute;left:14px;top:14px;font-family:var(--mono);font-size:12.5px;font-weight:600;background:var(--navy);color:#fff;padding:5px 9px;border-radius:5px}
.thumbs{display:flex;gap:10px;margin-top:12px;flex-wrap:wrap}
.thumbs button{width:72px;aspect-ratio:7/8;padding:0;border:1px solid var(--line);border-radius:8px;overflow:hidden;background:#fff;cursor:pointer}
.thumbs button img{width:100%;height:100%;object-fit:cover}
.thumbs button.contain img{object-fit:contain;padding:8%}
.thumbs button[aria-pressed="true"]{border:2px solid var(--accent)}
.pinfo h1{font-size:clamp(30px,3.8vw,44px);line-height:1.08;font-weight:800;color:var(--navy-2);margin:10px 0 16px}
.lead{font-size:18px;color:#344055;margin:0 0 24px}
.pinfo .h3{font-size:14px;font-family:var(--mono);letter-spacing:.08em;text-transform:uppercase;color:var(--muted);font-weight:600;margin:0 0 10px}
.chips{display:flex;flex-wrap:wrap;gap:8px}
.chip{display:inline-flex;flex-direction:column;padding:8px 12px;border:1px solid var(--line);border-radius:8px;font-size:12.5px;color:var(--muted);background:#fff}
.chip b{font-family:var(--mono);font-size:15px;color:var(--navy-2)}
.trust{list-style:none;margin:20px 0 0;padding:16px 0 0;border-top:1px solid var(--line);display:flex;flex-wrap:wrap;gap:8px 20px;font-size:14px;color:var(--muted)}
.trust li::before{content:"✓ ";color:var(--accent-ink);font-weight:800}
.pdp-detail{display:grid;grid-template-columns:minmax(0,1.5fr) minmax(0,1fr);gap:48px;align-items:start}
.pdp-detail p{font-size:16.5px;color:#2B3546;margin:0 0 14px;max-width:62ch}
.pdp-detail .h3{margin-top:28px}.pdp-detail .h3:first-child{margin-top:0}
.spec{width:100%;border-collapse:collapse;background:#fff;border:1px solid var(--line);border-radius:var(--r);overflow:hidden;font-size:15px}
.spec th,.spec td{text-align:left;padding:13px 16px;border-bottom:1px solid var(--line);vertical-align:top}
.spec th{width:38%;color:var(--muted);font-weight:600;background:#FAFBFC}
.spec tr:last-child th,.spec tr:last-child td{border-bottom:0}
.needbox{background:#fff;border:1px solid var(--line);border-radius:12px;padding:24px;position:sticky;top:92px}
.needbox ol{margin:0 0 20px;padding-left:20px;display:grid;gap:8px;font-size:15px}
.small{font-size:14px;color:var(--muted);margin:14px 0 0}
@media (max-width:900px){.pdp,.pdp-detail{grid-template-columns:1fr;gap:28px}.gallery,.needbox{position:static}}
/* about, contact */
.about{display:grid;grid-template-columns:1.2fr 1fr;gap:56px;align-items:start}
.about-text p{font-size:16.5px;color:#2B3546;margin:0 0 26px}
.about-media{display:grid;gap:16px}
.about-media img{width:100%;height:auto;border-radius:12px;border:1px solid var(--line)}
@media (max-width:900px){.about{grid-template-columns:1fr}}
.stats.on-dark{border-top:0;padding:0}
.cgrid{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:16px}
.ccard{display:flex;flex-direction:column;gap:6px;padding:22px;border:1px solid var(--line);border-radius:var(--r);text-decoration:none;color:inherit;background:#fff}
a.ccard:hover{border-color:var(--navy)}
.ccard span{font-family:var(--mono);font-size:12px;letter-spacing:.08em;text-transform:uppercase;color:var(--muted)}
.ccard b{font-size:17px;color:var(--navy-2)}
/* quote */
.quote{background:var(--navy);color:#fff;padding-block:84px}
.qgrid{display:grid;grid-template-columns:.9fr 1.1fr;gap:56px;align-items:start}
.quote h2{font-size:clamp(28px,3.6vw,42px);line-height:1.1;margin:10px 0 14px}
.quote p{color:var(--light);font-size:17px;margin:0 0 28px}
.qlinks{display:grid;gap:10px}
.qlinks a{display:flex;justify-content:space-between;gap:12px;padding:14px 16px;border:1px solid rgba(255,255,255,.16);border-radius:8px;color:#fff;text-decoration:none}
.qlinks a:hover{border-color:#fff}
.qlinks span{color:var(--light);font-size:14px}
@media (max-width:900px){.qgrid{grid-template-columns:1fr;gap:32px}}
.formbox{background:#fff;color:var(--ink);border-radius:12px;padding:28px;min-width:0}
.wf{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}
.wf .full{grid-column:1/-1}
@media (max-width:560px){.wf{grid-template-columns:minmax(0,1fr)}.formbox{padding:20px}}
.wf label{display:flex;flex-direction:column;gap:6px;font-size:13px;font-weight:600;color:var(--muted)}
.wf .req{color:var(--accent-ink)}
.wf input,.wf select,.wf textarea{font:inherit;font-size:15px;color:var(--ink);padding:11px 12px;border:1px solid #C9D1DC;border-radius:8px;background:#fff;width:100%}
.wf textarea{min-height:110px;resize:vertical}
.wf [aria-invalid="true"]{border-color:#B42318}
.wf .err{color:#B42318;font-size:12.5px;font-weight:500}
.wf .form-err{color:#B42318;font-size:14px;margin:0}
.wf button{grid-column:1/-1;background:var(--accent);color:#fff;border:0;border-radius:8px;padding:15px;font:inherit;font-weight:700;font-size:16px;cursor:pointer}
.wf button:hover{background:var(--accent-d)}
.wf button[disabled]{opacity:.6;cursor:progress}
.skeleton{height:420px;border-radius:8px;background:linear-gradient(90deg,#F1F3F6,#E7EBF0,#F1F3F6);background-size:200% 100%;animation:sh 1.4s infinite}
@keyframes sh{to{background-position:-200% 0}}
.thanks{padding:28px 8px;text-align:center}
.thanks h3{margin:0 0 8px;font-size:22px;color:var(--navy-2)}
.thanks p{margin:0 0 16px;color:var(--muted)}
/* footer */
footer{background:#0C1628;color:var(--light);font-size:14.5px}
.fgrid{display:grid;grid-template-columns:1.4fr repeat(3,1fr);gap:40px;padding-block:56px 36px}
.fbrand{display:flex;flex-direction:column;gap:10px}
.fbrand b{color:#fff;font-size:20px;letter-spacing:.08em}
.fbrand p{margin:0;max-width:30ch}
footer h3{color:#fff;font-size:14px;margin:0 0 12px;font-family:var(--mono);letter-spacing:.08em;text-transform:uppercase;font-weight:600}
footer ul{list-style:none;margin:0;padding:0;display:grid;gap:8px}
footer a{color:var(--light);text-decoration:none}footer a:hover{color:#fff}
.fbottom{display:flex;justify-content:space-between;padding-block:18px;border-top:1px solid rgba(255,255,255,.1);font-size:13px}
@media (max-width:900px){.fgrid{grid-template-columns:1fr 1fr}.fbrand{grid-column:1/-1}}
.wa-float{position:fixed;right:20px;bottom:20px;z-index:40;width:56px;height:56px;border-radius:50%;background:#1FA855;display:flex;align-items:center;justify-content:center;box-shadow:0 10px 24px rgba(0,0,0,.2)}
@media (prefers-reduced-motion:reduce){*{transition:none!important;animation:none!important}html{scroll-behavior:auto}}
@media (max-width:560px){.grid{grid-template-columns:1fr 1fr;gap:12px}.pbody{padding:12px 12px 14px}.pbody strong{font-size:15px}.pshort{display:none}.ptag{font-size:10px}}