 :root{--bg:#090d0f;--surface:#1c2225;--gold:#f5cc80;--white:#f7f5f0;--muted:#bac0bf;--max:1380px}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--white);font-family:'DM Sans',Arial,sans-serif;font-size:15px}a{color:inherit;text-decoration:none}img{max-width:100%;height:auto}button,input{font:inherit}.sistem-container{width:min(var(--max),calc(100% - 80px));margin:auto}.sistem-header{position:absolute;z-index:20;top:0;left:0;right:0;background:linear-gradient(#06090bd9,transparent)}.sistem-nav{height:92px;display:flex;align-items:center;gap:35px}.sistem-logo{display:flex;flex-direction:column;line-height:.9;min-width:130px}.sistem-logo strong{font-size:42px;letter-spacing:4px;font-weight:400}.sistem-logo small{font-size:8px;letter-spacing:2px;margin-top:8px}.sistem-menu{list-style:none;display:flex;gap:24px;padding:0;margin:0}.sistem-menu 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a{display:flex;align-items:center;gap:12px;padding:8px;border-bottom:1px solid #ffffff29}.sistem-area-list img{width:65px;height:53px;object-fit:cover}.sistem-area-list span{flex:1;font-weight:700}.sistem-area-list small{display:block;color:#aaa;font-size:10px;margin-top:5px}.sistem-light{background:#f7f5f0;color:#151a1a}.sistem-light h2 em{color:#c88c2e}.sistem-use-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}.sistem-use-grid>div{padding:22px 12px;border-left:1px solid #ddd;font-size:26px}.sistem-use-grid b{display:block;font-size:13px;margin-top:8px}.sistem-use-grid small{display:block;font-size:11px;color:#666;margin-top:7px}.sistem-review-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.sistem-review-grid blockquote{margin:0;background:#1d2325;padding:24px;border-radius:12px;min-height:175px}.sistem-review-grid p{font-size:13px;line-height:1.7}.sistem-review-grid span{display:block;color:var(--gold);margin:12px 0}.sistem-blog-grid>a{position:relative;background:white;border-radius:10px;overflow:hidden;box-shadow:0 4px 14px #0002;padding-bottom:20px}.sistem-blog-grid img{width:100%;height:160px;object-fit:cover}.sistem-blog-grid small,.sistem-blog-grid b{display:block;padding:5px 17px}.sistem-blog-grid small{color:#777}.sistem-blog-grid b{font-size:16px}.sistem-blog-grid span{position:absolute;bottom:13px;right:15px;background:var(--gold);padding:7px 10px;border-radius:50%}.sistem-faq{display:grid;grid-template-columns:1fr 1.1fr;gap:60px}.sistem-faq-list details{border:1px solid #ffffff2c;border-radius:5px;padding:16px 18px}.sistem-faq-list summary{cursor:pointer;font-size:13px}.sistem-faq-list p{color:#ccc;margin:15px 0 0;line-height:1.6}.sistem-quote{background:#1c2323;padding:35px 0}.sistem-quote-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:30px;align-items:center}.sistem-quote h2{font-size:28px;margin:0 0 7px;color:var(--gold)}.sistem-quote p{margin:0;font-size:12px}.sistem-quote form{display:grid;grid-template-columns:1fr 1fr auto;gap:10px}.sistem-quote input:not([type=checkbox]){background:#343a3a;color:white;border:1px solid #ffffff1c;border-radius:25px;padding:13px 16px;min-width:0}.sistem-consent{grid-column:1/-1;font-size:11px;color:#ccc;display:flex;align-items:start;gap:8px}.sistem-footer{background:#080c0e;padding-top:55px}.sistem-footer-grid{display:grid;grid-template-columns:1.4fr .8fr .9fr 1fr;gap:40px}.sistem-footer h3{font-family:inherit;font-size:14px}.sistem-footer p,.sistem-footer li{font-size:12px;color:#c0c0c0;line-height:1.8}.sistem-footer ul{list-style:none;padding:0}.sistem-copyright{margin-top:45px;padding:20px 0;border-top:1px solid #ffffff20;font-size:11px;color:#aaa}.sistem-inner{padding-top:160px;padding-bottom:90px;min-height:60vh}.sistem-article{max-width:920px;margin:auto}.sistem-article>img{width:100%;max-height:520px;object-fit:cover;border-radius:12px}.sistem-prose{font-size:17px;line-height:1.85;padding:30px 0}.sistem-prose h2{margin-top:40px}.screen-reader-text{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0)}:focus-visible{outline:3px solid var(--gold);outline-offset:3px}@media(max-width:1100px){.sistem-nav-contact>a:first-child{display:none}.sistem-menu{gap:12px}.sistem-about-grid,.sistem-regions-grid{grid-template-columns:1fr 1fr}.sistem-about-photo,.sistem-area-list{grid-column:1/-1}.sistem-benefits{grid-template-columns:repeat(3,1fr)}.sistem-benefits>div{border:0;padding:10px}}@media(max-width:780px){.sistem-container{width:min(100% - 32px,var(--max))}.sistem-nav{height:76px}.sistem-logo strong{font-size:32px}.sistem-menu-toggle{display:block;margin-left:auto;background:transparent;border:1px solid #ffffff80;color:white;padding:8px 12px;border-radius:6px}.sistem-nav-contact{display:none}#sistem-primary{display:none;position:absolute;top:76px;left:0;right:0;background:#101719;padding:20px}#sistem-primary.is-open{display:block}.sistem-menu{flex-direction:column;gap:18px}.sistem-hero,.sistem-hero-content{min-height:660px}.sistem-hero-content{grid-template-columns:1fr;padding-top:100px;padding-bottom:45px}.sistem-hero-aside{display:none}.sistem-benefits{margin-top:0;grid-template-columns:repeat(2,1fr)}.sistem-benefits>div{font-size:18px}.sistem-service-grid,.sistem-project-grid,.sistem-blog-grid,.sistem-review-grid{grid-template-columns:repeat(2,1fr)}.sistem-section{padding-top:48px;padding-bottom:48px}.sistem-section-head{display:block}.sistem-about-grid,.sistem-regions-grid,.sistem-faq,.sistem-quote-grid{grid-template-columns:1fr}.sistem-use-grid{grid-template-columns:repeat(2,1fr)}.sistem-footer-grid{grid-template-columns:repeat(2,1fr)}.sistem-quote form{grid-template-columns:1fr 1fr}.sistem-quote button{grid-column:1/-1}}@media(max-width:520px){.sistem-service-grid,.sistem-project-grid,.sistem-blog-grid,.sistem-review-grid,.sistem-use-grid,.sistem-footer-grid,.sistem-quote form{grid-template-columns:1fr}.sistem-hero h1{font-size:45px}.sistem-service-card{min-height:250px}.sistem-hero-stat{margin-top:18px}.sistem-benefits{grid-template-columns:1fr 1fr}.sistem-benefits>div{padding:8px 4px}.sistem-benefits small{font-size:9px}.sistem-quote button{grid-column:auto}}

/* v0.4 visual completion */
.sistem-header{background:linear-gradient(180deg,rgba(3,6,8,.96),rgba(3,6,8,.15));}.sistem-menu a:hover,.sistem-footer a:hover{color:var(--gold)}.sistem-service-card:focus-visible{outline:3px solid var(--gold)}.sistem-service-card{box-shadow:0 12px 35px #0005}.sistem-hero-service{transition:background .2s,transform .2s}.sistem-hero-service:hover{background:#34302ac9;transform:translateX(-4px)}.sistem-campaign{background-image:linear-gradient(90deg,#080b0de8,#090d0c65 75%),var(--campaign-image,linear-gradient(110deg,#2b251c,#3c2b17));background-size:cover;background-position:center}.sistem-map-placeholder{position:relative;overflow:hidden;min-height:290px;border:0;background:radial-gradient(ellipse at 50% 60%,#433927 0,#1d2525 60%,#121819 100%);display:flex;align-items:center;justify-content:center;flex-direction:column;gap:12px}.sistem-map-placeholder strong{font:26px Georgia,serif;color:#f5cc80;z-index:1}.sistem-map-placeholder small{color:#e2d8c4;z-index:1}.sistem-map-art{position:absolute;inset:0;opacity:.6}.sistem-map-art:before{content:'';position:absolute;inset:16% 10%;background:#88734e;clip-path:polygon(3% 45%,18% 27%,32% 34%,39% 16%,52% 38%,69% 24%,92% 40%,85% 58%,70% 61%,59% 80%,40% 70%,22% 78%,11% 60%);filter:drop-shadow(0 4px 12px #000)}.sistem-map-art i{position:absolute;width:13px;height:13px;background:var(--gold);border:3px solid #fff;border-radius:50%;box-shadow:0 0 0 5px #f5cc8040}.sistem-map-art i:nth-child(1){left:27%;top:40%}.sistem-map-art i:nth-child(2){left:40%;top:35%}.sistem-map-art i:nth-child(3){left:54%;top:55%}.sistem-map-art i:nth-child(4){left:67%;top:41%}.sistem-map-art i:nth-child(5){left:76%;top:57%}.sistem-about-photo{background:linear-gradient(140deg,#3a3021,#121b19)}.sistem-hero-aside:empty{display:none}.sistem-service-card img{filter:saturate(1.12)}.sistem-section-head{margin-bottom:15px}.sistem-blog-grid>a{min-height:260px}.sistem-blog-grid>a:not(:has(img)):before{content:'';display:block;height:160px;background:linear-gradient(135deg,#514332,#1c2524)}.sistem-quote input:focus{border-color:var(--gold)}@media(max-width:780px){.sistem-map-placeholder{min-height:230px}.sistem-hero{background-position:65% center}}

/* v0.5 — editorial typography, interaction and content pages */
body,button,input,textarea,select{font-family:'Poppins',Arial,sans-serif}body{font-size:14px;letter-spacing:.005em}h1,h2{letter-spacing:-.028em}.sistem-menu a{letter-spacing:.08em}.sistem-btn{transition:transform .2s ease,box-shadow .2s ease,background .2s ease}.sistem-btn:hover{transform:translateY(-2px);box-shadow:0 10px 24px #f5cc8038;background:#ffdc9c}.sistem-service-card{transition:border-color .3s,transform .3s}.sistem-service-card:hover{border-color:#f5cc8099;transform:translateY(-3px)}.sistem-section{scroll-margin-top:90px}.sistem-inner{padding-top:155px}.sistem-breadcrumb{font-size:12px;color:#c3c4c2;margin-bottom:25px}.sistem-breadcrumb span{padding:0 7px}.sistem-breadcrumb a:hover{color:var(--gold)}.sistem-page-intro{max-width:820px;margin-bottom:36px}.sistem-page-intro p{font-size:16px;color:#c6c9c7;line-height:1.85}.sistem-page-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px}.sistem-page-card{display:flex;flex-direction:column;background:#1c2324;border:1px solid #ffffff20;border-radius:12px;overflow:hidden;transition:transform .25s,border-color .25s}.sistem-page-card:hover{transform:translateY(-4px);border-color:var(--gold)}.sistem-page-card img,.sistem-page-card .sistem-card-placeholder{height:220px;width:100%;object-fit:cover}.sistem-card-placeholder{background:linear-gradient(125deg,#303a37,#151b1c)}.sistem-page-card-content{padding:22px}.sistem-page-card-content h2{font-size:25px;margin:0 0 12px}.sistem-page-card-content p{font-size:13px;line-height:1.75;color:#c5c8c5}.sistem-page-card-content span{color:var(--gold);font-weight:600;font-size:12px}.sistem-article{max-width:1020px}.sistem-prose{overflow-wrap:anywhere}.sistem-prose p,.sistem-prose li{line-height:1.9}.sistem-prose h2{font-size:clamp(27px,3vw,39px)}.sistem-prose h3{font-size:23px}.sistem-prose img{border-radius:10px}.sistem-prose table{width:100%;border-collapse:collapse;display:block;overflow-x:auto}.sistem-prose td,.sistem-prose th{border:1px solid #ffffff30;padding:12px}.sistem-article-lead{font-size:18px;line-height:1.8;color:#d1d4d0}.sistem-article-meta{color:#c5c5c5;font-size:12px;margin:15px 0 30px}.sistem-related{padding-top:40px;border-top:1px solid #ffffff26;margin-top:40px}.sistem-related h2{font-size:32px}.sistem-cta-inline{background:#1b2423;border:1px solid #f5cc8052;border-radius:15px;padding:28px;display:flex;align-items:center;justify-content:space-between;gap:20px;margin:35px 0}.sistem-cta-inline h2{font-size:27px;margin:0 0 8px}.sistem-cta-inline p{margin:0;color:#c6c6c6}.sistem-article-figure{margin:25px 0 35px}.sistem-article-figure img{width:100%;max-height:540px;object-fit:cover}.sistem-article-figure figcaption{font-size:12px;color:#b9b9b9;margin-top:9px}.sistem-contact-grid{display:grid;grid-template-columns:1fr 1.4fr;gap:36px}.sistem-contact-panel{padding:28px;background:#1c2424;border:1px solid #ffffff22;border-radius:14px}.sistem-contact-panel a{color:var(--gold)}.sistem-contact-form{display:grid;gap:15px}.sistem-contact-form input,.sistem-contact-form textarea,.sistem-contact-form select{width:100%;background:#252c2c;border:1px solid #ffffff40;border-radius:8px;color:#fff;padding:14px}.sistem-contact-form label{display:grid;gap:8px;font-size:13px}.sistem-contact-form .sistem-consent{display:flex}.sistem-contact-form .sistem-consent input{width:auto}.sistem-contact-form button{justify-self:start}.sistem-archive-empty{background:#1c2424;padding:30px;border-radius:10px;color:#c8c8c8}.sistem-footer .sistem-btn{color:#19140b}.sistem-inner .sistem-kicker{margin-bottom:14px}@media(max-width:900px){.sistem-page-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.sistem-contact-grid{grid-template-columns:1fr}}@media(max-width:600px){.sistem-page-grid{grid-template-columns:1fr}.sistem-cta-inline{display:block}.sistem-cta-inline .sistem-btn{margin-top:20px}.sistem-inner{padding-top:120px}}

/* v0.6: Poppins everywhere, with premium display hierarchy */
h1,h2,h3,.sistem-map-placeholder strong,.sistem-card-no{font-family:'Poppins',Arial,sans-serif}h1,h2{font-weight:500;letter-spacing:-.045em}.sistem-hero h1{font-weight:500}.sistem-page-card-content h2{font-weight:500}.sistem-prose blockquote{border-left:3px solid var(--gold);padding:15px 24px;background:#ffffff0b;margin:30px 0}.sistem-prose figure{max-width:100%}.sistem-prose figcaption{font-size:12px;color:#c8c8c8}.sistem-prose .wp-block-table{overflow-x:auto}.sistem-article-facts{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;margin:30px 0}.sistem-article-facts>div{padding:18px;border:1px solid #ffffff26;background:#1b2324;border-radius:10px}.sistem-article-facts strong{display:block;color:var(--gold);margin-bottom:6px}.sistem-article-facts span{font-size:13px;line-height:1.65}@media(max-width:600px){.sistem-article-facts{grid-template-columns:1fr}}

/* Premium v0.7 — masthead and editorial hero */
body{font-family:'Poppins',Arial,sans-serif}.sistem-header{position:absolute;top:0;left:0;right:0;z-index:100;background:linear-gradient(180deg,rgba(6,11,13,.94),rgba(6,11,13,.58));border-bottom:1px solid rgba(255,255,255,.14);transition:background .25s,box-shadow .25s}.sistem-header.is-scrolled{position:fixed;background:rgba(8,14,16,.97);box-shadow:0 14px 50px #0005;backdrop-filter:blur(18px)}.sistem-nav{height:100px;gap:30px}.sistem-logo{display:flex;flex-direction:row;align-items:center;gap:12px;min-width:214px}.sistem-logo-mark{display:grid;place-items:center;width:48px;height:48px;border:1px solid rgba(245,204,128,.55);color:var(--gold);border-radius:50%;flex-shrink:0}.sistem-logo-mark svg{width:33px}.sistem-logo-wordmark{display:flex;flex-direction:column;gap:6px}.sistem-logo-wordmark strong{font-size:27px;line-height:1;font-weight:600;letter-spacing:.14em}.sistem-logo-wordmark small{font-size:8px;letter-spacing:.28em;line-height:1.2;color:var(--gold)}.sistem-menu{gap:clamp(12px,1.6vw,28px);align-items:center}.sistem-menu>li{position:relative}.sistem-menu a{display:block;font-size:11px;font-weight:500;letter-spacing:.07em;text-transform:none;padding:17px 0;transition:color .2s}.sistem-menu a:hover,.sistem-menu .current-menu-item>a{color:var(--gold)}.sistem-menu .sub-menu{position:absolute;top:100%;left:-18px;min-width:220px;list-style:none;margin:0;padding:12px 20px;background:#141c1e;border:1px solid #ffffff2b;border-radius:10px;box-shadow:0 22px 48px #0007;opacity:0;visibility:hidden;transform:translateY(8px);transition:.2s;z-index:110}.sistem-menu li:hover>.sub-menu,.sistem-menu li:focus-within>.sub-menu{opacity:1;visibility:visible;transform:translateY(0)}.sistem-menu .sub-menu .sub-menu{top:0;left:100%}.sistem-menu .sub-menu a{padding:10px 0}.sistem-header-phone{white-space:nowrap;font-size:11px;color:#e9e6df}.sistem-header-cta{border-radius:5px;letter-spacing:.02em}.sistem-premium-slider{position:relative;min-height:760px;height:min(850px,94vh);max-height:950px;background:#101a1b;overflow:hidden}.sistem-slider-viewport,.sistem-slide,.sistem-slide-shade{position:absolute;inset:0}.sistem-slide{background-image:var(--slide-bg);background-position:center;background-size:cover;opacity:0;visibility:hidden;transition:opacity 1s ease,visibility 1s;pointer-events:none}.sistem-slide.is-active{opacity:1;visibility:visible;pointer-events:auto;z-index:1}.sistem-slide-shade{background:linear-gradient(90deg,rgba(4,11,14,.88) 0%,rgba(6,14,17,.62) 48%,rgba(6,14,17,.22) 100%),linear-gradient(0deg,#090d0f 0%,transparent 27%)}.sistem-slide-layout{position:relative;height:100%;display:grid;grid-template-columns:minmax(0,1fr) 290px;gap:48px;align-items:center;padding-top:100px;padding-bottom:90px}.sistem-slide-copy{max-width:790px}.sistem-slide-kicker{display:flex;align-items:center;gap:15px;color:var(--gold);font-size:10px;font-weight:600;letter-spacing:.24em;margin-bottom:30px}.sistem-gold-line{width:40px;height:1px;background:var(--gold)}.sistem-slide-copy h1,.sistem-slide-copy h2{font-family:'Poppins',sans-serif;font-size:clamp(43px,5.25vw,78px);font-weight:500;line-height:1.12;letter-spacing:-.055em;margin:0 0 26px;max-width:850px}.sistem-slide-copy p{max-width:590px;font-size:15px;line-height:1.95;color:#e4e8e5;margin-bottom:30px}.sistem-slide-copy .sistem-btn{border-radius:5px;min-height:50px}.sistem-slide-caption{margin-top:48px;color:#e2e4dd;font-size:10px;letter-spacing:.09em}.sistem-slide-caption-dot{display:inline-block;width:7px;height:7px;background:var(--gold);border-radius:50%;margin-right:10px}.sistem-separator{color:var(--gold);padding:0 10px}.sistem-slide-feature{align-self:center;background:rgba(11,19,20,.6);border:1px solid #ffffff35;backdrop-filter:blur(16px);border-radius:9px;padding:21px}.sistem-slide-feature-label{display:flex;justify-content:space-between;color:var(--gold);font-size:10px;letter-spacing:.15em;margin-bottom:12px}.sistem-slide-feature>a{display:flex;gap:12px;align-items:center;padding:13px 0;border-top:1px solid #ffffff25;font-size:12px;font-weight:600}.sistem-slide-feature>a img{width:62px;height:57px;object-fit:cover;border-radius:5px}.sistem-slide-feature>a span{flex:1}.sistem-slide-feature>a small{display:block;margin-top:5px;color:#bdc5c2;font-weight:400}.sistem-slider-bottom{position:absolute;z-index:3;bottom:28px;left:0;right:0;display:flex;align-items:center;gap:30px}.sistem-slider-controls{display:flex;align-items:center;gap:17px}.sistem-slider-controls button{width:39px;height:39px;border:1px solid #ffffff66;border-radius:50%;background:#0b131599;color:white;cursor:pointer}.sistem-slider-controls button:hover{background:var(--gold);color:#111}.sistem-slider-count{font-size:12px;white-space:nowrap}.sistem-slider-divider{color:#ffffff66;margin:0 7px}.sistem-slider-progress{height:1px;width:150px;background:#ffffff55}.sistem-slider-progress span{display:block;width:35%;height:1px;background:var(--gold)}.sistem-slider-bottom-note{margin-left:auto;font-size:9px;letter-spacing:.18em;color:#ffffffad}.sistem-menu-toggle{border:0;background:none;padding:12px;cursor:pointer}.sistem-menu-toggle span{display:block;width:24px;height:2px;background:#fff;margin:5px 0}
@media(max-width:1250px){.sistem-nav{gap:18px}.sistem-logo{min-width:180px}.sistem-logo-wordmark strong{font-size:23px}.sistem-header-phone{display:none}.sistem-slide-layout{grid-template-columns:minmax(0,1fr) 250px;gap:20px}}
@media(max-width:1024px){.sistem-menu-toggle{display:block;margin-left:0;z-index:120}.sistem-nav{height:84px}.sistem-nav #sistem-primary{display:none;position:absolute;top:84px;left:0;right:0;padding:18px 30px 28px;background:#0c1517;max-height:calc(100vh - 84px);overflow:auto;box-shadow:0 24px 50px #0008}.sistem-nav #sistem-primary.is-open{display:block}.sistem-menu{display:flex;flex-direction:column;align-items:stretch;gap:0}.sistem-menu>li{border-bottom:1px solid #ffffff20}.sistem-menu a{font-size:13px;padding:13px 0}.sistem-menu .sub-menu,.sistem-menu .sub-menu .sub-menu{position:static;display:block;opacity:1;visibility:visible;transform:none;box-shadow:none;background:transparent;border:0;padding:0 0 6px 18px}.sistem-menu .sub-menu a{font-size:12px}.sistem-nav-contact{margin-left:auto}.sistem-slide-layout{grid-template-columns:1fr}.sistem-slide-feature{display:none}}
@media(max-width:700px){.sistem-container{width:calc(100% - 36px)}.sistem-nav{height:74px}.sistem-nav #sistem-primary{top:74px;max-height:calc(100vh - 74px)}.sistem-logo{min-width:0;gap:8px}.sistem-logo-mark{width:38px;height:38px}.sistem-logo-mark svg{width:26px}.sistem-logo-wordmark strong{font-size:20px}.sistem-logo-wordmark small{font-size:6px}.sistem-header-cta{display:none}.sistem-premium-slider{min-height:680px;height:88svh;max-height:800px}.sistem-slide-layout{padding-top:115px;padding-bottom:100px}.sistem-slide-copy h1,.sistem-slide-copy h2{font-size:clamp(37px,9vw,58px)}.sistem-slide-copy p{font-size:13px;line-height:1.8}.sistem-slide-kicker{font-size:9px;letter-spacing:.13em}.sistem-slide-copy .sistem-actions{gap:10px}.sistem-slide-copy .sistem-btn{padding:12px 16px;font-size:11px}.sistem-slide-caption{margin-top:32px}.sistem-slider-bottom{bottom:19px}.sistem-slider-bottom-note{display:none}.sistem-slider-progress{width:90px}}
@media(prefers-reduced-motion:reduce){.sistem-slide,.sistem-header,.sistem-menu .sub-menu{transition:none!important}}

/* SISTEM PREMIUM HEADER SLIDER V2 START */

/* Premium header */
.sistem-header{
  position:absolute;
  top:0;
  left:0;
  right:0;
  z-index:1000;
  background:linear-gradient(
    180deg,
    rgba(8,13,15,.94),
    rgba(8,13,15,.78)
  );
  border-bottom:1px solid rgba(233,201,142,.18);
  backdrop-filter:blur(16px);
  -webkit-backdrop-filter:blur(16px);
  transition:background .3s ease,box-shadow .3s ease;
}

.sistem-header.is-scrolled{
  position:fixed;
  background:rgba(10,16,18,.97);
  box-shadow:0 14px 40px rgba(0,0,0,.24);
}

.sistem-nav{
  min-height:94px;
  height:auto;
  gap:clamp(16px,2vw,34px);
}

.sistem-logo{
  flex-shrink:0;
  min-width:205px;
  gap:13px;
}

.sistem-logo-mark{
  width:50px;
  height:50px;
  border:1px solid rgba(233,201,142,.5);
  background:rgba(233,201,142,.045);
  color:#e9c98e;
  border-radius:14px;
  transition:background .3s,transform .3s;
}

.sistem-logo:hover .sistem-logo-mark{
  background:rgba(233,201,142,.13);
  transform:translateY(-2px);
}

.sistem-logo-wordmark strong{
  font-size:25px;
  font-weight:600;
  letter-spacing:.13em;
}

.sistem-logo-wordmark small{
  color:#e9c98e;
  font-size:8px;
  letter-spacing:.23em;
}

/* Navigation */
.sistem-nav #sistem-primary{
  min-width:0;
}

.sistem-menu{
  gap:clamp(13px,1.4vw,25px);
}

.sistem-menu>li>a{
  position:relative;
  font-size:12px;
  font-weight:500;
  letter-spacing:.025em;
  padding:36px 0;
  white-space:nowrap;
}

.sistem-menu>li>a::after{
  content:"";
  position:absolute;
  bottom:26px;
  left:0;
  width:0;
  height:2px;
  background:#e9c98e;
  transition:width .25s ease;
}

.sistem-menu>li:hover>a::after,
.sistem-menu>li.current-menu-item>a::after,
.sistem-menu>li.current-menu-ancestor>a::after{
  width:100%;
}

.sistem-menu .sub-menu{
  background:rgba(17,25,27,.98);
  border:1px solid rgba(233,201,142,.2);
  border-radius:12px;
  padding:14px 20px;
  min-width:245px;
  box-shadow:0 24px 60px rgba(0,0,0,.4);
}

.sistem-menu .sub-menu a{
  font-size:12px;
  font-weight:500;
  padding:12px 0;
  line-height:1.5;
  border-bottom:1px solid rgba(255,255,255,.07);
}

.sistem-menu .sub-menu li:last-child>a{
  border-bottom:0;
}

/* CTA */
.sistem-header-cta{
  min-height:45px;
  background:#e9c98e;
  color:#141a19;
  border-radius:6px;
  padding:13px 19px;
  box-shadow:0 8px 26px rgba(233,201,142,.12);
  transition:transform .25s,box-shadow .25s;
}

.sistem-header-cta:hover{
  transform:translateY(-2px);
  box-shadow:0 12px 32px rgba(233,201,142,.25);
}

/* Premium hero slider */
.sistem-premium-slider{
  min-height:720px;
  height:min(850px,94vh);
  background:#101719;
}

.sistem-slide{
  background-position:center;
  background-size:cover;
}

.sistem-slide-shade{
  background:
    linear-gradient(
      90deg,
      rgba(5,12,15,.89) 0%,
      rgba(5,12,15,.73) 30%,
      rgba(5,12,15,.38) 65%,
      rgba(5,12,15,.24) 100%
    ),
    linear-gradient(
      0deg,
      rgba(5,12,15,.76),
      transparent 32%
    );
}

.sistem-slide-layout{
  grid-template-columns:minmax(0,1fr) 305px;
  gap:clamp(30px,4vw,70px);
  padding-top:130px;
  padding-bottom:95px;
}

.sistem-slide-copy{
  max-width:790px;
}

.sistem-slide-kicker{
  font-size:11px;
  font-weight:600;
  letter-spacing:.23em;
  color:#e9c98e;
  margin-bottom:27px;
}

.sistem-gold-line{
  width:48px;
  background:#e9c98e;
}

.sistem-slide-copy h1,
.sistem-slide-copy h2{
  font-family:'Poppins',sans-serif;
  font-size:clamp(46px,5vw,76px);
  font-weight:500;
  letter-spacing:-.055em;
  line-height:1.13;
  color:#fff;
  max-width:820px;
  margin-bottom:25px;
  text-wrap:balance;
}

.sistem-slide-copy p{
  font-size:15px;
  line-height:1.9;
  font-weight:400;
  max-width:580px;
  color:#e1e5e2;
  margin-bottom:30px;
}

.sistem-slide-copy .sistem-actions{
  gap:13px;
}

.sistem-slide-copy .sistem-btn{
  min-height:52px;
  padding:14px 24px;
  border-radius:6px;
  font-size:12px;
  font-weight:600;
}

.sistem-slide-copy .sistem-btn-outline{
  background:rgba(255,255,255,.04);
  border:1px solid rgba(255,255,255,.45);
  color:#fff;
  backdrop-filter:blur(8px);
}

.sistem-slide-caption{
  margin-top:42px;
  color:#dce2de;
}

/* Right-side product showcase */
.sistem-slide-feature{
  background:rgba(13,21,23,.82);
  border:1px solid rgba(233,201,142,.24);
  border-radius:13px;
  padding:23px;
  box-shadow:0 24px 70px rgba(0,0,0,.32);
  backdrop-filter:blur(22px);
  -webkit-backdrop-filter:blur(22px);
}

.sistem-slide-feature-label{
  color:#e9c98e;
  font-size:10px;
  letter-spacing:.16em;
  padding-bottom:12px;
}

.sistem-slide-feature>a{
  padding:14px 0;
  gap:13px;
  transition:transform .2s ease;
}

.sistem-slide-feature>a:hover{
  transform:translateX(4px);
}

.sistem-slide-feature>a img{
  width:72px;
  height:66px;
  border-radius:7px;
  object-fit:cover;
}

.sistem-slide-feature>a span{
  font-size:12px;
  line-height:1.5;
}

.sistem-slide-feature>a small{
  color:#c4ceca;
  font-size:10px;
}

/* Slider controls */
.sistem-slider-controls button{
  width:44px;
  height:44px;
  background:rgba(15,23,25,.55);
  border:1px solid rgba(255,255,255,.38);
  transition:background .25s,border-color .25s;
}

.sistem-slider-controls button:hover{
  background:#e9c98e;
  border-color:#e9c98e;
  color:#151a19;
}

.sistem-slider-progress{
  background:rgba(255,255,255,.25);
}

.sistem-slider-progress span{
  background:#e9c98e;
}

/* Tablet */
@media(max-width:1250px){
  .sistem-nav{
    gap:16px;
  }
  .sistem-logo{
    min-width:180px;
  }
  .sistem-logo-wordmark strong{
    font-size:22px;
  }
  .sistem-menu{
    gap:14px;
  }
  .sistem-slide-layout{
    grid-template-columns:minmax(0,1fr) 270px;
    gap:28px;
  }
}

/* Mobile navigation and hero */
@media(max-width:1024px){
  .sistem-nav{
    min-height:84px;
  }

  .sistem-menu>li>a{
    padding:15px 0;
    white-space:normal;
  }

  .sistem-menu>li>a::after{
    display:none;
  }

  .sistem-nav #sistem-primary{
    background:#10191b;
    border-top:1px solid rgba(233,201,142,.2);
  }

  .sistem-menu .sub-menu,
  .sistem-menu .sub-menu .sub-menu{
    position:static;
    opacity:1;
    visibility:visible;
    transform:none;
    box-shadow:none;
    background:transparent;
    border:0;
    border-radius:0;
    padding:0 0 8px 18px;
  }

  .sistem-slide-layout{
    grid-template-columns:1fr;
  }

  .sistem-slide-feature{
    display:none;
  }
}

@media(max-width:700px){
  .sistem-nav{
    min-height:74px;
  }

  .sistem-logo-mark{
    width:39px;
    height:39px;
    border-radius:10px;
  }

  .sistem-logo-wordmark strong{
    font-size:20px;
  }

  .sistem-premium-slider{
    min-height:680px;
    height:88svh;
  }

  .sistem-slide-layout{
    padding-top:120px;
    padding-bottom:105px;
  }

  .sistem-slide-shade{
    background:linear-gradient(
      90deg,
      rgba(5,12,15,.88),
      rgba(5,12,15,.48)
    );
  }

  .sistem-slide-copy h1,
  .sistem-slide-copy h2{
    font-size:clamp(36px,9vw,55px);
    line-height:1.16;
    letter-spacing:-.045em;
  }

  .sistem-slide-copy p{
    font-size:13px;
    line-height:1.8;
  }

  .sistem-slide-kicker{
    font-size:9px;
    letter-spacing:.12em;
  }

  .sistem-slide-copy .sistem-btn{
    padding:12px 16px;
    min-height:46px;
    font-size:11px;
  }

  .sistem-slide-caption{
    margin-top:28px;
  }
}

@media(prefers-reduced-motion:reduce){
  .sistem-header,
  .sistem-logo-mark,
  .sistem-slide-feature>a{
    transition:none;
  }
}

/* SISTEM PREMIUM HEADER SLIDER V2 END */

