:root{--zk-dark:#101010;--zk-accent:#ef3340;--zk-soft:#fff1f1;--zk-blue:#2463eb}
body{font-family:Arial,Helvetica,sans-serif;color:#171717}.zk-container{width:min(1160px,calc(100% - 40px));margin:0 auto}.zk-topbar{height:43px;background:#0b0b0b;color:#fff;font-size:12px}.zk-topbar-inner{height:100%;display:flex;align-items:center;justify-content:space-between}.zk-top-contact,.zk-top-links{display:flex;align-items:center;gap:17px}.zk-topbar a,.zk-topbar span{color:#fff}.zk-topbar i{margin-right:6px}.zk-separator{width:1px;height:14px;background:#e42d39}.zk-top-links>a:not(:last-child){margin-right:2px}.zk-header{position:relative!important;inset:auto!important;background:#fff;box-shadow:none;z-index:99}.zk-header-inner{height:94px;display:flex;align-items:center;gap:42px}.zk-logo{display:flex;width:180px;height:70px;align-items:center}.zk-logo img{display:block;max-width:100%;max-height:66px;width:auto;height:auto;object-fit:contain}.zk-nav{margin-left:auto}.zk-menu{display:flex;align-items:center;gap:34px}.zk-menu>li{margin:0!important}.zk-menu>li>a{padding:36px 0!important;color:#111!important;font-size:14px;font-weight:500;text-transform:none}.zk-menu>li.active>a,.zk-menu>li>a:hover{color:#e12632!important}.zk-menu .dropdown>a:after{font-size:11px}.zk-header-actions{display:flex;align-items:center;gap:9px;white-space:nowrap}.zk-catalog,.zk-phone,.zk-side-button{height:46px;border-radius:12px;display:flex;align-items:center;justify-content:center;font-size:13px;font-weight:700}.zk-catalog{padding:0 16px;color:#151515;background:var(--zk-soft);border:1px solid #f2d5d5}.zk-catalog i{margin-right:7px}.zk-phone{padding:0 20px;background:#111;color:#fff}.zk-phone:hover{color:#fff;background:#e12632}.zk-side-button{width:46px;padding:0;border:0;background:var(--zk-soft);color:#111}.zk-main-slider{position:relative;background:#090909;overflow:hidden}.zk-hero-slide{position:relative;min-height:635px;background-position:center;background-size:cover;display:flex!important;align-items:center}.zk-hero-slide .overlay{position:absolute;inset:0}.zk-hero-slide .container{position:relative;z-index:2}.zk-hero-content{text-align:center;color:#fff;padding:60px 0}.zk-experience{display:block;margin-bottom:24px;font-size:16px;font-weight:700;color:#fff}.zk-hero-content h1{margin:0 auto 32px;max-width:960px;color:#fff;font-size:60px;line-height:1.17;font-weight:300;letter-spacing:-2.2px}.zk-hero-content h1 strong,.zk-hero-content h1 b{font-weight:700}.zk-hero-content .banner_btns_group{justify-content:center}.zk-hero-content .btn{height:48px;min-width:112px;padding:0 21px;border:0;border-radius:12px;background:#fff!important;color:#2463eb!important;box-shadow:none;font-size:13px;line-height:48px;text-transform:none}.zk-hero-content .btn:before{display:none}.zk-main-slider .slick-dots{bottom:24px}.zk-main-slider .slick-dots li button:before{color:#fff}.zk-slider-arrows button{position:absolute;top:50%;z-index:4;width:46px;height:46px;border:1px solid rgba(255,255,255,.45);border-radius:50%;background:rgba(0,0,0,.18);color:#fff;transform:translateY(-50%)}.zk-slider-arrows .ms_left_arrow{left:28px}.zk-slider-arrows .ms_right_arrow{right:28px}.zk-main-slider+.zk-slider-arrows{position:relative}.zk-main-slider+.zk-slider-arrows button{margin-top:-318px}.hotline_section.style_1{display:none}.backtotop{background:#111!important}.about_section{background:#fff}.section_title h2{color:#151515}.portfolio_section .top_bg2{background:#111!important}.btn.btn_secondary{background:#111}.btn.btn_secondary:before{background:#e12632}
@media(max-width:1199px){.zk-header-inner{gap:22px}.zk-menu{gap:20px}.zk-catalog{display:none}.zk-hero-content h1{font-size:52px}}
@media(max-width:991px){.zk-top-links{display:none}.zk-topbar-inner{justify-content:center}.zk-header-inner{height:78px}.zk-logo{width:155px;height:60px}.zk-nav{order:3;margin-left:0}.zk-mobile-toggle{display:flex!important;align-items:center;justify-content:center;width:44px;height:44px;border-radius:10px;background:var(--zk-soft)}.zk-nav .main_menu_inner{position:absolute;left:20px;right:20px;top:78px;background:#fff;box-shadow:0 18px 35px rgba(0,0,0,.12);padding:10px 20px}.zk-menu{display:block}.zk-menu>li>a{padding:13px 0!important}.zk-header-actions{margin-left:auto}.zk-side-button{display:none}.zk-hero-slide{min-height:560px}.zk-hero-content h1{font-size:44px}}
@media(max-width:767px){.zk-container{width:min(100% - 28px,1160px)}.zk-topbar{height:38px}.zk-top-contact span:last-child,.zk-top-contact .zk-separator{display:none}.zk-phone{height:42px;padding:0 13px;font-size:12px}.zk-hero-slide{min-height:500px}.zk-hero-content{padding:45px 0}.zk-experience{margin-bottom:18px;font-size:14px}.zk-hero-content h1{font-size:34px;line-height:1.22;letter-spacing:-1px;margin-bottom:25px}.zk-slider-arrows{display:none}}
@media(max-width:430px){.zk-phone{display:none}.zk-hero-slide{min-height:470px}.zk-hero-content h1{font-size:29px}.zk-top-contact{font-size:11px}}

/* Premium desktop header */
@media (min-width:992px){
.zk-header{border-bottom:1px solid rgba(11,49,89,.07);box-shadow:0 8px 30px rgba(11,49,89,.055)}
.zk-header-inner{gap:28px}
.zk-nav{padding:5px;border:1px solid #edf0f3;border-radius:15px;background:linear-gradient(180deg,#fff 0%,#fafbfc 100%);box-shadow:0 7px 22px rgba(11,49,89,.055)}
.zk-menu{gap:3px}
.zk-menu>li>a{position:relative;display:flex;min-height:44px;align-items:center;padding:0 16px!important;border-radius:11px;color:#253343!important;font-size:13px;font-weight:650;letter-spacing:.1px;transition:color .22s ease,background .22s ease,transform .22s ease}
.zk-menu>li>a:before{position:absolute;right:16px;bottom:5px;left:16px;height:2px;border-radius:2px;background:#ef3340;content:"";opacity:0;transform:scaleX(.35);transition:.22s ease}
.zk-menu>li:hover>a{background:#fff1f1;color:#d92734!important;transform:translateY(-1px)}
.zk-menu>li:hover>a:before{opacity:1;transform:scaleX(1)}
.zk-menu>li.active>a{background:transparent;color:#253343!important}
.zk-menu>li.active>a:before{opacity:0;transform:scaleX(.35)}
.zk-menu>li.active:hover>a{background:#fff1f1;color:#d92734!important;transform:translateY(-1px)}
.zk-menu>li.active:hover>a:before{opacity:1;transform:scaleX(1)}
.zk-menu .dropdown>a:after{margin-left:7px;color:inherit}
.zk-header-actions{gap:10px}
.zk-catalog,.zk-phone,.zk-side-button{position:relative;overflow:hidden;border-radius:12px;transition:transform .22s ease,box-shadow .22s ease,background .22s ease}
.zk-catalog{padding:0 18px;border:1px solid #e3e7eb;background:linear-gradient(135deg,#fff 0%,#f7f9fa 100%);color:#232c36;box-shadow:0 7px 18px rgba(11,49,89,.06)}
.zk-catalog i{color:#253343}
.zk-phone{padding:0 21px;background:linear-gradient(135deg,#17212b 0%,#080b0e 100%);box-shadow:0 9px 20px rgba(8,11,14,.17)}
.zk-side-button{border:1px solid #e3e7eb;background:linear-gradient(135deg,#fff,#f2f5f7);color:#253343}
.zk-catalog:hover,.zk-phone:hover,.zk-side-button:hover{transform:translateY(-2px);box-shadow:0 12px 25px rgba(11,49,89,.16)}
.zk-catalog:hover{border-color:#ef3340;background:#ef3340;color:#fff}
.zk-catalog:hover i{color:#fff}
.zk-phone:hover{background:linear-gradient(135deg,#ef3340,#c91f2c)}
.zk-side-button:hover{background:#ef3340;color:#fff}
}