:root{--ink:#061a2c;--navy:#0b2d4b;--blue:#0c6595;--cyan:#27b6dc;--cyan2:#79d9ee;--pale:#edf7fa;--paper:#fbfcfd;--muted:#63798a;--line:#dbe7ec;--white:#fff;--shadow:0 22px 58px rgba(4,32,54,.12);--radius:22px;--max:1220px}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;color:var(--ink);background:var(--paper);font-family:Inter,Arial,sans-serif;line-height:1.6}a{color:inherit;text-decoration:none}.navitech-page-content img,header img,footer img{max-width:100%;display:block}button,input,textarea,select{font:inherit}.wrap{width:min(var(--max),calc(100% - 42px));margin:auto}.section{padding:92px 0}.section.alt{background:var(--pale)}.eyebrow{display:inline-flex;align-items:center;gap:10px;color:var(--blue);font-size:11px;font-weight:900;letter-spacing:.15em;text-transform:uppercase}.eyebrow:before{content:"";width:27px;height:2px;background:var(--cyan)}h1,h2,h3{font-family:Georgia,"Times New Roman",serif;line-height:1.08;margin:0}h1{font-size:clamp(46px,6vw,74px);letter-spacing:-.045em}h2{font-size:clamp(34px,4vw,54px);letter-spacing:-.035em}h3{font-size:23px}.lead{font-size:18px;color:var(--muted);max-width:740px}.btn{display:inline-flex;align-items:center;justify-content:center;border:0;border-radius:999px;background:var(--cyan);color:white;padding:15px 23px;font-weight:850;cursor:pointer;box-shadow:0 12px 28px rgba(39,182,220,.25);transition:.2s}.btn:hover{transform:translateY(-2px);background:#149dc7}.btn.dark{background:var(--ink);box-shadow:none}.btn.outline{background:transparent;border:1px solid rgba(255,255,255,.35);box-shadow:none}.topbar{background:var(--ink);color:#cfe2ed;font-size:12px}.topbar .wrap{height:37px;display:flex;align-items:center;justify-content:space-between}.topbar strong{color:white}.dot{display:inline-block;width:6px;height:6px;background:var(--cyan);border-radius:50%;margin-right:7px}header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.94);backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}nav{height:82px;display:flex;align-items:center;justify-content:space-between;gap:22px}.logo{width:218px}.navlinks{display:flex;align-items:center;gap:23px;font-size:12px;font-weight:850}.navlinks a{padding:31px 0 27px;border-bottom:3px solid transparent}.navlinks a:hover,.navlinks a.active{color:var(--blue);border-color:var(--cyan)}.navcta{background:var(--cyan);color:white;border-radius:999px;padding:12px 18px;font-weight:850;font-size:12px}.menu{display:none;border:0;background:transparent;font-size:25px}.pagehero{position:relative;background:linear-gradient(125deg,var(--ink),#0b395b);color:white;overflow:hidden}.pagehero:after{content:"";position:absolute;width:48%;height:100%;right:0;top:0;background:repeating-linear-gradient(135deg,rgba(121,217,238,.11) 0 1px,transparent 1px 34px),linear-gradient(135deg,transparent 0 46%,rgba(39,182,220,.12) 46.2% 46.8%,transparent 47%);clip-path:polygon(26% 0,100% 0,100% 100%,0 100%);opacity:.8}.pagehero .wrap{position:relative;z-index:2;min-height:440px;display:flex;align-items:center}.pagehero .eyebrow{color:var(--cyan2)}.pagehero h1{margin:18px 0 20px;max-width:850px}.pagehero p{max-width:720px;color:#c8dae5;font-size:19px}.crumbs{font-size:11px;color:#91abba;margin-bottom:28px}.crumbs a{color:white}.headrow{display:flex;justify-content:space-between;align-items:end;gap:35px;margin-bottom:40px}.headrow p{max-width:560px;color:var(--muted);margin:0}.grid{display:grid;gap:18px}.grid.three{grid-template-columns:repeat(3,1fr)}.grid.four{grid-template-columns:repeat(4,1fr)}.card{background:white;border:1px solid var(--line);border-radius:18px;padding:28px;transition:.22s}.card:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:#b9d8e4}.card .number{color:var(--cyan);font:700 12px Georgia}.card h3{margin:20px 0 10px}.card p{font-size:14px;color:var(--muted);margin:0 0 15px}.card .link{color:var(--blue);font-size:12px;font-weight:900}.icon{width:48px;height:48px;border-radius:14px;background:var(--pale);color:var(--blue);display:grid;place-items:center;font-weight:900}.split{display:grid;grid-template-columns:1fr 1fr;gap:58px;align-items:center}.photo{min-height:440px;border-radius:24px;background:center/cover;box-shadow:var(--shadow)}.copy h2{margin:15px 0 22px}.copy p{color:var(--muted)}.ticks{display:grid;gap:11px;margin:25px 0}.tick{padding:13px 15px;background:white;border:1px solid var(--line);border-radius:11px;font-size:14px}.tick:before{content:"✓";color:var(--cyan);font-weight:900;margin-right:10px}.filterbar{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:28px}.pill{border:1px solid var(--line);background:white;padding:10px 15px;border-radius:999px;font-size:12px;font-weight:850;cursor:pointer}.pill.active{background:var(--ink);color:white;border-color:var(--ink)}.product-card{background:white;border:1px solid var(--line);border-radius:18px;overflow:hidden}.product-visual{height:210px;background:radial-gradient(circle,#fff,#e7f0f4);display:grid;place-items:center}.can{width:92px;height:116px;border-radius:4px 4px 12px 12px;border-top:6px solid #bdc9d0;background:linear-gradient(90deg,#08243b,#0e4a73,#071f34);display:grid;place-items:center;text-align:center;color:white;box-shadow:11px 16px 22px rgba(8,34,56,.23)}.can b{font-size:12px;letter-spacing:.12em}.can span{display:block;color:var(--cyan2);font-size:7px}.product-copy{padding:19px}.product-copy small{font-weight:900;color:var(--cyan);letter-spacing:.08em}.product-copy h3{font:800 16px Arial;margin:8px 0}.product-copy p{font-size:13px;color:var(--muted)}.process{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;counter-reset:step}.process .step{position:relative;padding:27px;background:white;border-radius:17px;border:1px solid var(--line);counter-increment:step}.process .step:before{content:"0" counter(step);display:block;font:700 28px Georgia;color:var(--cyan);margin-bottom:18px}.process .step:not(:last-child):after{content:"→";position:absolute;right:-12px;top:50%;width:24px;height:24px;border-radius:50%;background:var(--ink);color:white;display:grid;place-items:center;z-index:2}.step b{display:block;margin-bottom:8px}.step span{font-size:13px;color:var(--muted)}.cta{padding:45px;border-radius:26px;background:linear-gradient(125deg,var(--navy),var(--ink));color:white;display:flex;justify-content:space-between;align-items:center;gap:30px}.cta h2{font-size:40px}.cta p{color:#bfd2de;max-width:600px}.formbox{background:white;border:1px solid var(--line);border-radius:22px;padding:36px;box-shadow:var(--shadow)}.fieldrow{display:grid;grid-template-columns:1fr 1fr;gap:14px}.field{margin-bottom:15px}.field label{display:block;font-size:10px;text-transform:uppercase;letter-spacing:.1em;font-weight:900;margin-bottom:7px}.field input,.field textarea,.field select{width:100%;border:1px solid var(--line);background:#f9fbfc;border-radius:10px;padding:14px}.field textarea{height:120px;resize:none}.accordion{display:grid;gap:10px}.acc{background:white;border:1px solid var(--line);border-radius:13px;padding:19px 20px;cursor:pointer}.acc summary{font-weight:850;list-style:none}.acc summary:after{content:"+";float:right;color:var(--cyan);font-size:20px}.acc[open] summary:after{content:"−"}.acc p{color:var(--muted);font-size:14px}.docrow{display:grid;grid-template-columns:70px 1fr auto;gap:18px;align-items:center;background:white;border:1px solid var(--line);border-radius:14px;padding:18px;margin-bottom:10px}.doctype{height:52px;border-radius:11px;background:var(--pale);display:grid;place-items:center;color:var(--blue);font-size:11px;font-weight:900}.docrow p{margin:3px 0;color:var(--muted);font-size:12px}.docrow a{font-size:12px;color:var(--blue);font-weight:900}.article-card{background:white;border:1px solid var(--line);border-radius:18px;overflow:hidden}.article-img{height:190px;background:linear-gradient(135deg,var(--navy),var(--cyan))}.article-copy{padding:22px}.article-copy small{font-size:9px;letter-spacing:.14em;color:var(--cyan);font-weight:900}.article-copy h3{font-size:22px;margin:10px 0}.article-copy p{font-size:13px;color:var(--muted)}.metric{background:white;border:1px solid var(--line);border-radius:17px;padding:25px}.metric b{display:block;font:700 34px Georgia;color:var(--blue)}.metric span{font-size:12px;color:var(--muted)}footer{background:#041522;color:#9eb5c4;padding:54px 0 28px}.footergrid{display:grid;grid-template-columns:1.5fr repeat(3,1fr);gap:45px}.footergrid .logo{filter:brightness(0) invert(1);opacity:.9}.footergrid h4{color:white;margin:0 0 17px}.footergrid a{display:block;font-size:13px;margin:8px 0}.footnote{border-top:1px solid rgba(255,255,255,.09);margin-top:40px;padding-top:22px;font-size:11px;display:flex;justify-content:space-between}.notice{font-size:11px;color:#8294a1}.mobilepanel{display:none}
@media(max-width:980px){.navlinks,.navcta{display:none}.menu{display:block}.grid.four{grid-template-columns:repeat(2,1fr)}.grid.three{grid-template-columns:repeat(2,1fr)}.split{grid-template-columns:1fr}.process{grid-template-columns:repeat(2,1fr)}.process .step:after{display:none}.footergrid{grid-template-columns:1fr 1fr}.mobilepanel.open{display:grid;position:fixed;z-index:60;top:119px;left:0;right:0;background:white;padding:22px;box-shadow:var(--shadow);gap:12px;font-weight:800}}
@media(max-width:640px){.wrap{width:min(var(--max),calc(100% - 28px))}.topbar .right{display:none}.topbar .wrap{justify-content:center}nav{height:70px}.logo{width:190px}.pagehero .wrap{min-height:390px}.pagehero p{font-size:16px}.section{padding:68px 0}.headrow{display:block}.headrow p{margin-top:17px}.grid.three,.grid.four,.process,.footergrid,.fieldrow{grid-template-columns:1fr}.cta{display:block;padding:30px 24px}.cta h2{font-size:34px}.cta .btn{margin-top:14px}.docrow{grid-template-columns:55px 1fr}.docrow a{grid-column:2}.footnote{display:block}.mobilepanel.open{top:107px}}

/* Katalog produktów */
.navgroup{position:relative}.navgroup>a{display:block;padding:31px 0 27px;border-bottom:3px solid transparent}.navgroup>a:hover,.navgroup>a.active{color:var(--blue);border-color:var(--cyan)}.chev{font-size:11px;margin-left:3px}.dropdown{position:absolute;top:76px;left:-24px;width:285px;padding:12px;background:#fff;border:1px solid var(--line);border-radius:0 0 16px 16px;box-shadow:var(--shadow);display:grid;opacity:0;visibility:hidden;transform:translateY(-8px);transition:.18s}.navgroup:hover .dropdown,.navgroup:focus-within .dropdown{opacity:1;visibility:visible;transform:none}.dropdown a{padding:8px 12px!important;border:0!important;border-radius:8px;font-size:12px}.dropdown a:hover{background:var(--pale);color:var(--blue)}.dropdown .all{font-weight:900;border-bottom:1px solid var(--line)!important;border-radius:0;margin-bottom:5px;padding-bottom:12px!important}
.pagehero.compact .wrap{min-height:360px}.link{color:var(--blue);font-size:12px;font-weight:900}.product-card{transition:.2s}.product-card:hover{transform:translateY(-3px);box-shadow:var(--shadow)}.product-card[hidden]{display:none}.product-copy small{font-size:9px}.product-copy p{min-height:42px}.catalog-layout{display:grid;grid-template-columns:245px 1fr;gap:42px;align-items:start}.category-nav{position:sticky;top:140px;background:#fff;border:1px solid var(--line);border-radius:16px;padding:18px;display:grid}.category-nav strong{padding:7px 9px 14px;border-bottom:1px solid var(--line);margin-bottom:6px}.category-nav a{padding:9px;border-radius:8px;font-size:12px;font-weight:750}.category-nav a:hover,.category-nav a.active{background:var(--pale);color:var(--blue)}
.product-category-card{position:relative;min-height:190px;overflow:hidden;border:0;background:linear-gradient(135deg,var(--c1),var(--c2));color:#fff;box-shadow:0 16px 38px rgba(4,32,54,.13)}.product-category-card:before{content:"N";position:absolute;right:18px;bottom:-38px;color:rgba(255,255,255,.1);font:700 132px Georgia;line-height:1}.product-category-card>*{position:relative;z-index:1}.product-category-card .number{color:rgba(255,255,255,.82)}.product-category-card h3{color:#fff}.product-category-card p{color:rgba(255,255,255,.82)}.product-category-card .link{color:#fff}.product-category-card:hover{border-color:transparent;box-shadow:0 24px 52px rgba(4,32,54,.22)}
.product-hero{background:linear-gradient(125deg,var(--ink),#0b395b);color:#fff;padding:34px 0 80px}.product-hero-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:70px;align-items:center}.product-stage{min-height:470px;border-radius:25px;background:radial-gradient(circle,#fff,#dceaf0);display:grid;place-items:center;align-content:center;gap:28px;color:var(--muted);font-size:10px;text-transform:uppercase;letter-spacing:.12em}.can.large{transform:scale(1.85)}.product-summary h1{font-size:clamp(42px,5vw,68px);margin:18px 0 8px}.product-summary h2{font:700 18px Arial;color:var(--cyan2);letter-spacing:.01em}.product-summary .lead{color:#cfdee7;margin:25px 0}.product-actions{display:flex;align-items:center;gap:22px}.text-action{font-size:12px;font-weight:900;border-bottom:1px solid var(--cyan)}.spec-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-bottom:65px}.spec{background:#fff;border:1px solid var(--line);border-radius:15px;padding:23px}.spec small{display:block;color:var(--cyan);font-weight:900;letter-spacing:.11em;margin-bottom:8px}.spec strong{font-size:14px}.technical-data{margin-bottom:80px}.technical-data-head{display:flex;justify-content:space-between;align-items:end;gap:35px;margin-bottom:28px}.technical-data-head h2{font-size:40px;margin-top:12px}.technical-data-head p{max-width:470px;color:var(--muted);margin:0}.technical-params{display:grid;grid-template-columns:repeat(2,1fr);background:#fff;border:1px solid var(--line);border-radius:20px;overflow:hidden}.tech-param{display:grid;grid-template-columns:155px 1fr;gap:20px;padding:19px 22px;border-bottom:1px solid var(--line)}.tech-param:nth-child(odd){border-right:1px solid var(--line)}.tech-param:nth-last-child(-n+2){border-bottom:0}.tech-param small{color:var(--blue);font-size:10px;font-weight:900;letter-spacing:.08em;text-transform:uppercase}.tech-param strong{font-size:13px}.technical-note{font-size:11px;color:var(--muted);margin:14px 3px 0}.compat-list{display:flex;gap:8px;flex-wrap:wrap}.compat-list a{padding:7px 10px;border-radius:999px;background:var(--pale);color:var(--blue);font-size:10px;font-weight:900}.product-detail{align-items:start}.info-panel{background:var(--pale);border:1px solid #cde5ed;border-radius:22px;padding:35px}.info-panel h3{margin:14px 0}.info-panel p{color:var(--muted)}.notice{margin-top:24px}.mobilepanel details{display:grid}.mobilepanel summary{cursor:pointer}.mobilepanel details a{display:block;padding:5px 14px;color:var(--muted);font-size:13px}.mobile-contact-bar{display:none}
@media(max-width:980px){.product-hero-grid{grid-template-columns:1fr}.product-stage{min-height:390px}.catalog-layout{grid-template-columns:1fr}.category-nav{position:static;grid-template-columns:repeat(3,1fr)}.category-nav strong{grid-column:1/-1}.mobilepanel.open{max-height:calc(100vh - 119px);overflow:auto}}
@media(max-width:640px){body{padding-bottom:64px}.pagehero.compact .wrap{min-height:340px}.spec-grid,.product-hero-grid,.technical-params{grid-template-columns:1fr}.category-nav{grid-template-columns:1fr}.product-hero{padding-bottom:55px}.product-hero-grid{gap:35px}.product-stage{min-height:330px}.product-actions{align-items:flex-start;flex-direction:column}.technical-data-head{display:block}.technical-data-head p{margin-top:12px}.tech-param{grid-template-columns:112px 1fr;border-right:0!important}.tech-param:nth-last-child(2){border-bottom:1px solid var(--line)}.mobilepanel.open{max-height:calc(100vh - 171px)}.mobile-contact-bar{position:fixed;z-index:90;left:0;right:0;bottom:0;height:64px;display:grid;grid-template-columns:repeat(3,1fr);background:#fff;border-top:1px solid var(--line);box-shadow:0 -8px 28px rgba(4,32,54,.12)}.mobile-contact-bar a{display:flex;align-items:center;justify-content:center;text-align:center;padding:8px 5px;font-size:11px;font-weight:900;color:var(--navy);border-right:1px solid var(--line)}.mobile-contact-bar a:last-child{border:0;background:var(--cyan);color:#fff}}

/* Wyszukiwarka i rozbudowane treści produktowe */
.hero-search{margin-top:28px;max-width:760px}.hero-search label{display:block;margin-bottom:8px;color:var(--cyan2);font-size:10px;font-weight:900;letter-spacing:.12em;text-transform:uppercase}.hero-search>div{display:grid;grid-template-columns:1fr auto;background:#fff;border-radius:15px;overflow:hidden;box-shadow:0 18px 45px rgba(0,0,0,.18)}.hero-search input{min-width:0;border:0;padding:18px 20px;font-size:15px;outline:none}.hero-search a{display:flex;align-items:center;padding:0 20px;background:var(--cyan);color:#fff;font-size:12px;font-weight:900}.search-status{min-height:25px;margin:0 0 16px;color:var(--blue);font-size:12px;font-weight:900}.search-results-list{display:grid;grid-template-columns:repeat(2,1fr);gap:13px}.search-list-item{display:grid;grid-template-columns:58px 1fr;gap:18px;padding:22px;background:#fff;border:1px solid var(--line);border-radius:16px;transition:.2s}.search-list-item:hover{border-color:#9fd8e8;box-shadow:var(--shadow);transform:translateY(-2px)}.search-list-item[hidden]{display:none}.search-mark{width:58px;height:58px;border-radius:14px;background:linear-gradient(135deg,var(--navy),var(--blue));display:grid;place-items:center;color:var(--cyan2);font:700 22px Georgia}.document-result .search-mark{background:var(--pale);color:var(--blue);font:900 11px Arial}.search-list-item small{color:var(--cyan);font-size:9px;font-weight:900;letter-spacing:.1em}.search-list-item h3{margin:4px 0 6px;font-size:21px}.search-list-item p{margin:0;color:var(--muted);font-size:13px}.search-actions{display:flex;gap:18px;margin-top:12px}.search-actions a{color:var(--blue);font-size:11px;font-weight:900}.search-empty{text-align:center;padding:55px;background:var(--pale);border-radius:20px}.search-empty[hidden]{display:none}.search-empty p{color:var(--muted)}.search-empty .btn{margin-top:10px}.editorial-grid{display:grid;grid-template-columns:minmax(0,1.35fr) minmax(300px,.65fr);gap:55px;align-items:start}.product-editorial{background:#fff}.product-editorial article h2,.instruction-list+h2{margin:14px 0 22px}.product-editorial article>p{color:var(--muted);font-size:17px;max-width:780px}.product-editorial article h3{margin:32px 0 14px}.use-list{display:grid;gap:10px;padding:0;list-style:none}.use-list li{position:relative;padding:14px 17px 14px 44px;background:var(--paper);border:1px solid var(--line);border-radius:12px;font-size:14px}.use-list li:before{content:'✓';position:absolute;left:17px;color:var(--cyan);font-weight:900}.difference-box{position:sticky;top:140px;padding:34px;background:linear-gradient(145deg,var(--navy),var(--ink));color:#fff;border-radius:22px;box-shadow:var(--shadow)}.difference-box .eyebrow{color:var(--cyan2)}.difference-box h3{margin:15px 0;font-size:29px}.difference-box p{color:#c7d8e3}.difference-box .link{color:var(--cyan2)}.system-link-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}.system-link-grid a{display:flex;align-items:center;gap:12px;min-height:74px;padding:18px;background:#fff;border:1px solid var(--line);border-radius:13px;font-size:13px;font-weight:900;transition:.2s}.system-link-grid a:hover{border-color:var(--cyan);transform:translateY(-2px)}.system-link-grid span{color:var(--cyan);font-size:20px}.instruction-list{display:grid;gap:0;list-style:none;padding:0;margin:26px 0 0}.instruction-list li{display:grid;grid-template-columns:48px 1fr;gap:16px;padding:20px 0;border-top:1px solid var(--line)}.instruction-list li>span{width:42px;height:42px;border-radius:50%;display:grid;place-items:center;background:var(--pale);color:var(--blue);font:700 15px Georgia}.instruction-list p{margin:7px 0;color:var(--muted)}.product-faq{background:var(--pale)}.product-faq .accordion{max-width:920px}.product-faq .acc{background:#fff}.product-faq .headrow{margin-bottom:26px}
@media(max-width:980px){.search-results-list{grid-template-columns:1fr}.editorial-grid{grid-template-columns:1fr}.difference-box{position:static}.system-link-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:640px){.hero-search>div{grid-template-columns:1fr}.hero-search a{min-height:47px;justify-content:center}.search-list-item{grid-template-columns:46px 1fr;padding:17px;gap:13px}.search-mark{width:46px;height:46px}.search-actions{display:grid;gap:7px}.system-link-grid{grid-template-columns:1fr}.editorial-grid{gap:32px}.difference-box{padding:27px 23px}.product-editorial article>p{font-size:15px}}

/* Systemy i ścieżki technologiczne */
.systems-drop{width:310px;max-height:520px;overflow:auto}.system-card small{display:block;color:var(--blue);font-size:10px;font-weight:900;letter-spacing:.1em;text-transform:uppercase;margin:8px 0 0}.system-layout{display:grid;grid-template-columns:280px 1fr;gap:55px;align-items:start}.system-nav{position:sticky;top:140px;background:#fff;border:1px solid var(--line);border-radius:16px;padding:18px;display:grid}.system-nav strong{padding:7px 9px 14px;border-bottom:1px solid var(--line);margin-bottom:6px}.system-nav a{display:grid;grid-template-columns:27px 1fr;gap:4px;padding:9px;border-radius:8px;font-size:11px;font-weight:750;line-height:1.35}.system-nav a span{color:var(--cyan);font-family:Georgia,serif}.system-nav a:hover,.system-nav a.active{background:var(--pale);color:var(--blue)}.system-intro{padding-bottom:58px;border-bottom:1px solid var(--line)}.system-intro h2{font-size:clamp(31px,3.7vw,48px);margin:14px 0 20px}.system-intro p{max-width:790px;color:var(--muted)}.system-flow{padding:58px 0}.system-flow>.eyebrow{margin-bottom:28px}.system-step{display:grid;grid-template-columns:76px 1fr;gap:20px;padding:24px 0;border-bottom:1px solid var(--line)}.system-step>span{width:54px;height:54px;border-radius:50%;display:grid;place-items:center;background:var(--ink);color:var(--cyan2);font:700 18px Georgia}.system-step h3{font-size:23px;margin:0 0 7px}.system-step p{color:var(--muted);margin:0;max-width:760px}.system-products{padding-top:58px;border-top:1px solid var(--line)}.system-products h2{font-size:40px;margin:13px 0 28px}.system-products-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:10px}.system-product{display:grid;grid-template-columns:44px 1fr auto;gap:13px;align-items:center;background:#fff;border:1px solid var(--line);border-radius:12px;padding:14px;transition:.2s}.system-product:hover{border-color:#9fd8e8;transform:translateY(-2px)}.mini-can{width:38px;height:45px;border-radius:3px 3px 7px 7px;background:linear-gradient(90deg,#08243b,#0e4a73);color:#fff;display:grid;place-items:center;font-weight:900;border-top:4px solid #bdc9d0}.system-product small{display:block;color:var(--cyan);font-size:8px;font-weight:900;letter-spacing:.1em}.system-product strong{display:block;font-size:12px}.system-product>span{color:var(--blue);font-weight:900}
@media(max-width:980px){.system-layout{grid-template-columns:1fr}.system-nav{position:static;grid-template-columns:repeat(2,1fr)}.system-nav strong{grid-column:1/-1}}
@media(max-width:640px){.system-nav,.system-products-grid{grid-template-columns:1fr}.system-step{grid-template-columns:58px 1fr;gap:12px}.system-step>span{width:46px;height:46px}.system-products h2{font-size:34px}}

/* Poradniki i artykuły */
.grid.two{grid-template-columns:repeat(2,1fr)}.guide-category-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.guide-category{position:relative;min-height:230px;display:grid;grid-template-columns:1fr auto;grid-template-rows:auto 1fr;gap:18px;align-items:start;background:linear-gradient(135deg,var(--g1),var(--g2));color:#fff;border:0;border-radius:20px;padding:28px;overflow:hidden;transition:.25s;box-shadow:0 16px 38px rgba(4,32,54,.13)}.guide-category:before{content:"N";position:absolute;right:18px;bottom:-34px;color:rgba(255,255,255,.11);font:700 145px Georgia;line-height:1}.guide-category:after{content:"";position:absolute;width:190px;height:100%;right:-48px;top:0;background:repeating-linear-gradient(135deg,rgba(255,255,255,.14) 0 1px,transparent 1px 24px);transform:skewX(-9deg)}.guide-category:hover{transform:translateY(-6px);box-shadow:0 24px 52px rgba(4,32,54,.22)}.guide-category>span{position:relative;z-index:2;color:rgba(255,255,255,.82);font:700 14px Georgia;letter-spacing:.08em}.guide-category>div{position:relative;z-index:2;align-self:end}.guide-category h3{font-size:27px;color:#fff;max-width:280px}.guide-category p{font-size:13px;color:rgba(255,255,255,.79);margin:10px 0 0;max-width:300px}.guide-category>b{position:relative;z-index:2;color:#fff;font-size:21px;grid-column:2;grid-row:1}.guide-card[hidden]{display:none}.guide-card .article-img{position:relative;background:linear-gradient(135deg,var(--g1),var(--g2));display:flex;align-items:flex-end;padding:18px}.guide-card .article-img:before{content:"N";position:absolute;right:22px;top:12px;color:rgba(255,255,255,.13);font:700 110px Georgia;line-height:1}.guide-card .article-img span{position:relative;color:#fff;font-size:9px;font-weight:900;letter-spacing:.13em;text-transform:uppercase}.guide-card .article-copy h3 a:hover{color:var(--blue)}
.guide-hero{position:relative;overflow:hidden;color:#fff;background:linear-gradient(125deg,var(--g1),var(--g2));padding:34px 0 75px}.guide-hero:after{content:"";position:absolute;inset:0 0 0 auto;width:36%;background:repeating-linear-gradient(135deg,rgba(255,255,255,.1) 0 1px,transparent 1px 31px);clip-path:polygon(32% 0,100% 0,100% 100%,0 100%)}.guide-hero .crumbs{color:rgba(255,255,255,.68)}.guide-hero .eyebrow{color:#fff}.guide-hero .eyebrow:before{background:var(--cyan2)}.guide-hero-grid{position:relative;z-index:2;display:grid;grid-template-columns:1fr 260px;gap:50px;align-items:center}.guide-hero h1{max-width:930px;margin:18px 0 20px}.guide-hero p{font-size:19px;max-width:780px;color:rgba(255,255,255,.84)}.guide-meta{display:flex;gap:22px;flex-wrap:wrap;margin-top:30px;font-size:10px;font-weight:850;letter-spacing:.08em;text-transform:uppercase;color:rgba(255,255,255,.74)}.guide-mark{width:220px;height:220px;border:0;border-left:1px solid rgba(255,255,255,.28);border-radius:0;display:grid;place-items:center;font:700 145px Georgia;color:rgba(255,255,255,.2)}.article-layout{display:grid;grid-template-columns:280px minmax(0,800px);gap:65px;justify-content:center;align-items:start}.article-side{position:sticky;top:140px;border:1px solid var(--line);border-radius:16px;padding:22px;background:#fff;display:grid;gap:11px}.article-side strong{padding-bottom:13px;border-bottom:1px solid var(--line)}.article-side span{font-size:12px;color:var(--muted)}.article-side .btn{margin-top:10px;font-size:11px;padding:12px}.article-lead{font-size:20px;color:#435c6d;margin:0 0 48px}.guide-steps{display:grid}.guide-step{display:grid;grid-template-columns:52px 1fr;gap:19px;padding:30px 0;border-top:1px solid var(--line)}.guide-step>span{width:42px;height:42px;border-radius:50%;display:grid;place-items:center;background:var(--pale);color:var(--blue);font:700 17px Georgia}.guide-step h2{font-size:31px;margin:3px 0 12px}.guide-step p{color:var(--muted);margin:0}.mistakes{background:#071f34;color:#fff;border-radius:22px;padding:34px;margin:55px 0}.mistakes h2{font-size:36px;margin:13px 0 24px}.mistakes>div{padding:12px 0;border-top:1px solid rgba(255,255,255,.12);font-size:14px;color:#d0dee6}.mistakes>div::first-letter{color:var(--cyan)}.linked-products{margin:55px 0}.linked-products h2,.article-body>section>h2{font-size:38px;margin:13px 0 25px}.article-body .system-products-grid{grid-template-columns:repeat(2,1fr)}
@media(max-width:980px){.guide-category-grid{grid-template-columns:repeat(2,1fr)}.guide-hero-grid{grid-template-columns:1fr}.guide-mark{display:none}.article-layout{grid-template-columns:1fr}.article-side{position:static}.article-side .btn{justify-self:start}.article-body{max-width:800px}}
@media(max-width:640px){.grid.two,.guide-category-grid{grid-template-columns:1fr}.guide-hero{padding-bottom:55px}.guide-meta{display:grid;gap:7px}.article-lead{font-size:18px}.guide-step{grid-template-columns:44px 1fr;gap:12px}.guide-step h2{font-size:27px}.mistakes{padding:27px 22px}.article-body .system-products-grid{grid-template-columns:1fr}}