{"id":15178,"date":"2026-10-30T12:56:58","date_gmt":"2026-10-30T10:56:58","guid":{"rendered":"https:\/\/ziko.com.ua\/?page_id=15178"},"modified":"2026-10-30T12:57:36","modified_gmt":"2026-10-30T10:57:36","slug":"vodokanaly-otg","status":"publish","type":"page","link":"https:\/\/ziko.com.ua\/en\/filtry-dlya-vody-dlya-biznesu\/haluzi\/vodokanaly-otg\/","title":{"rendered":"Water treatment for water utilities and communities"},"content":{"rendered":"\n<style id=\"ziko-sections-vp-v2-css\">@import url('https:\/\/fonts.googleapis.com\/css2?family=Geologica:wght@400;500;600;700&family=Rubik:wght@400;500;600;700&family=Raleway:wght@500;600&display=swap'); .ziko-page { --blue-900:#273E66; --blue-800:#2B3C5B; --blue-700:#3B66A2; --blue-600:#598ECA; --blue-500:#1696CE; --blue-400:#6AC5E8; --blue-300:#9AB4DB; --blue-200:#B8CBE6; --blue-150:#C7E2EC; --blue-100:#E5EEF6; --blue-050:#E3F5FF; --blue-electric:#0045FF; --accent-pink:#F6D1E3; --accent-mint:#A9D9C0; --accent-cream:#F5E6D3; 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input[type=submit]:hover,.ziko-page .zk-formbox .wpcf7-submit:hover{transform:translateY(-2px);box-shadow:var(--shadow-md);} .ziko-page .zk-formbox .wpcf7-spinner{margin:8px auto 0;} .ziko-page .zk-formbox .wpcf7-not-valid-tip{color:#ffd9d9;font-size:13px;margin-top:4px;} .ziko-page .zk-formbox .wpcf7-response-output{color:#fff;border-color:rgba(255,255,255,.4) !important;border-radius:var(--radius-sm);margin:14px 0 0;font-size:14px;} .zk-linkcard{display:block;background:var(--white);border:1px solid var(--border-subtle);border-radius:var(--radius-lg); padding:28px;text-decoration:none;color:var(--text-heading);transition:box-shadow var(--dur,200ms) var(--ease),transform var(--dur,200ms) var(--ease);} .zk-linkcard:hover{box-shadow:var(--shadow-md);transform:translateY(-2px);} .zk-linkcard h3{font-family:var(--font-display);font-size:18px;font-weight:var(--fw-medium);margin:0 0 10px;} .zk-linkcard span{color:var(--link);font-size:14px;font-weight:var(--fw-medium);} .zk-textlink{color:var(--link);font-weight:var(--fw-medium);text-decoration:none;border-bottom:1px solid var(--blue-200);} .zk-textlink:hover{color:var(--link-hover);border-color:var(--link-hover);} .zk-softcta{background:var(--color-surface-invert);border-radius:var(--radius-lg);padding:48px;text-align:center;color:var(--white);} .zk-softcta .zk-h2{color:var(--white);margin-bottom:20px;} @media (max-width:1024px){ .ziko-page{--gutter:40px;--section-y:72px;--text-hero:44px;--text-h2:32px;} .zk-hero__grid,.zk-split,.zk-cta{grid-template-columns:1fr;gap:40px;} .zk-stats{grid-template-columns:repeat(3,1fr);} .zk-grid--4{grid-template-columns:repeat(2,1fr);} .zk-steps--3,.zk-steps--4,.zk-steps--5{grid-template-columns:repeat(2,1fr);} .zk-grid--3{grid-template-columns:repeat(2,1fr);} } @media (max-width:640px){ .ziko-page{--gutter:20px;--section-y:56px;--text-hero:36px;--text-h1:34px;--text-h2:28px;} .zk-stats,.zk-grid--4,.zk-grid--3,.zk-grid--2,.zk-steps--3,.zk-steps--4,.zk-steps--5{grid-template-columns:1fr;} .zk-hero{min-height:440px;padding:64px 0;} .zk-hero__badge{display:none;} .zk-btn{width:100%;} .zk-btn-row{flex-direction:column;} } body:has(.ziko-page) .kl-blog-page-title{display:none;} body:has(.ziko-page) #content.site-content{margin-top:0;} body:has(.ziko-page) #th-content-page{padding-bottom:0;} body:has(.zk-v2) .site-content .container>.row>[class*=\"col-md-9\"], body:has(.zk-v2) .site-content .container>.row>[class*=\"col-sm-8\"]{ width:100%!important;max-width:100%!important;flex:0 0 100%!important; left:auto!important;right:auto!important;float:none!important;} body:has(.zk-v2) .site-content .container>.row>aside{display:none!important;} body:has(.zk-v2) #page_wrapper{overflow:visible;overflow-x:clip;} .ziko-page{--zk-top:114px;} @media (max-width:1024px){.ziko-page{--zk-top:65px;}} .ziko-page [id]{scroll-margin-top:calc(var(--zk-top) + 72px);} .ziko-page .zk-sec{padding:96px 0;background:var(--white);} .ziko-page .zk-sec + .zk-sec{border-top:1px solid var(--border-subtle);} .ziko-page .zk-sec--ref{background:var(--color-surface-wash);} .ziko-page .zk-sec--ref + .zk-sec,.ziko-page .zk-sec + .zk-sec--ref, .ziko-page .zk-sec--accent + .zk-sec,.ziko-page .zk-sec + .zk-sec--accent{border-top:0;} .ziko-page .zk-sec--accent{background:var(--color-surface-invert);color:var(--text-on-dark);} .ziko-page .zk-num{display:flex;align-items:center;gap:10px;margin:0 0 16px; font:600 13px\/1 var(--font-accent);letter-spacing:.08em;text-transform:uppercase;color:var(--blue-500);} .ziko-page .zk-num::before{content:attr(data-n);display:inline-grid;place-items:center;width:28px;height:28px; border-radius:50%;background:var(--blue-050);color:var(--blue-700);font-size:12px;letter-spacing:0;} .ziko-page .zk-head{max-width:780px;margin:0 0 48px;} .ziko-page .zk-head .zk-h2,.ziko-page .zk-layout__head .zk-h2{font-size:38px;margin:0 0 14px;} .ziko-page .zk-head p,.ziko-page .zk-layout__head p{margin:0;color:var(--text-muted);font-size:17px;line-height:1.55;} .ziko-page .zk-sec--accent .zk-h2{color:#fff;} .ziko-page .zk-sec--accent .zk-head p{color:var(--blue-200);} .ziko-page .zk-sec--accent .zk-num{color:var(--blue-400);} .ziko-page .zk-sec--accent .zk-num::before{background:rgba(255,255,255,.12);color:#fff;} .ziko-page .zk-layout{display:grid;grid-template-columns:minmax(260px,4fr) 8fr;gap:64px;align-items:start;} .ziko-page .zk-layout__head{position:sticky;top:calc(var(--zk-top) + 88px);} .ziko-page .zk-block + .zk-block{margin-top:56px;} .ziko-page .zk-layout + .zk-block{margin-top:72px;} .ziko-page .zk-subh{margin:0 0 18px;font:500 20px\/1.3 var(--font-display);color:var(--text-heading);} .ziko-page .zk-proof{position:relative;z-index:2;margin-top:-64px;padding-bottom:40px;} .ziko-page .zk-proof__row{display:grid;grid-template-columns:repeat(3,1fr);background:#fff;border-radius:var(--radius-lg);box-shadow:var(--shadow-lg);} .ziko-page .zk-proof__item{padding:28px 32px;border-left:1px solid var(--border-subtle);} .ziko-page .zk-proof__item:first-child{border-left:0;} .ziko-page .zk-proof__num{font:600 40px\/1 var(--font-display);letter-spacing:-.02em;color:var(--blue-900);} .ziko-page .zk-proof__num small{margin-left:6px;font-size:18px;font-weight:500;color:var(--blue-700);letter-spacing:0;} .ziko-page .zk-proof__lbl{margin-top:10px;font-size:14px;line-height:1.4;color:var(--text-muted);} .ziko-page .zk-anchors{position:sticky;top:var(--zk-top);z-index:50;background:rgba(255,255,255,.96); -webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);border-bottom:1px solid var(--border-subtle);} .ziko-page .zk-anchors__in{display:flex;align-items:center;gap:8px;padding:12px 0;overflow-x:auto;scrollbar-width:none;} .ziko-page .zk-anchors__in::-webkit-scrollbar{display:none;} .ziko-page .zk-anchors a{flex:none;padding:9px 16px;border:1px solid var(--border-subtle);border-radius:var(--radius-pill); background:#fff;color:var(--blue-800);font:500 14px\/1 var(--font-body);text-decoration:none;white-space:nowrap;transition:all .2s var(--ease);} .ziko-page .zk-anchors a:hover{border-color:var(--blue-300);} .ziko-page .zk-anchors a.is-active{background:var(--blue-900);border-color:var(--blue-900);color:#fff;} .ziko-page .zk-anchors a.zk-anchors__cta{margin-left:auto;background:var(--brand-cta);border-color:var(--brand-cta);color:var(--blue-900);} .ziko-page .zk-rows{display:grid;grid-template-columns:1fr 1fr;gap:0 40px;margin:0;padding:0;list-style:none;} .ziko-page .zk-row{display:grid;grid-template-columns:44px 1fr;gap:16px;padding:20px 0;border-top:1px solid var(--border-subtle);} .ziko-page .zk-row__ic{display:grid;place-items:center;width:44px;height:44px;border-radius:12px;background:var(--blue-050);color:var(--blue-700);} .ziko-page .zk-row__ic svg{width:22px;height:22px;} .ziko-page .zk-row h3,.ziko-page .zk-row h4,.ziko-page .zk-risk h3,.ziko-page .zk-risk h4{margin:2px 0 6px;font:500 18px\/1.3 var(--font-display);color:var(--text-heading);} .ziko-page .zk-row p,.ziko-page .zk-risk p{margin:0;font-size:15px;line-height:1.5;color:var(--text-body);} .ziko-page .zk-risks{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin:0;padding:0;list-style:none;} .ziko-page .zk-risk{display:grid;grid-template-columns:34px 1fr;gap:14px;padding:22px 24px 22px 20px; border-left:3px solid var(--blue-500);border-radius:0 var(--radius-md) var(--radius-md) 0;background:var(--blue-050);} .ziko-page .zk-risk svg{width:30px;height:30px;margin-top:0;color:var(--blue-700);} .ziko-page .zk-risk p b{color:var(--blue-900);font-weight:600;} .ziko-page .zk-compare{display:grid;grid-template-columns:1fr 56px 1fr;align-items:stretch;} .ziko-page .zk-compare__col{padding:28px;border-radius:var(--radius-lg);} .ziko-page .zk-compare__col--before{background:#fff;border:1px solid var(--border-subtle);} .ziko-page .zk-compare__col--after{background:var(--blue-900);color:#fff;} .ziko-page .zk-compare__col h4{margin:0 0 16px;font:500 20px\/1.3 var(--font-display);color:inherit;} .ziko-page .zk-compare__col--before h4{color:var(--text-heading);} .ziko-page .zk-compare ul{margin:0;padding:0;list-style:none;} .ziko-page .zk-compare li{position:relative;padding:0 0 12px 26px;font-size:15px;line-height:1.5;} .ziko-page .zk-compare li::before{content:\"\";position:absolute;left:2px;top:7px;width:9px;height:9px;border-radius:50%;background:var(--grey-300);} .ziko-page .zk-compare__col--after li::before{content:\"\u2713\";top:0;left:0;width:auto;height:auto;border-radius:0;background:none;color:var(--blue-400);font-weight:700;} .ziko-page .zk-compare__col--after b{color:#fff;} .ziko-page .zk-compare__arrow{display:grid;place-items:center;color:var(--blue-300);font-size:26px;} .ziko-page .zk-refbox{padding:28px;border-radius:var(--radius-lg);background:var(--color-surface-wash);} .ziko-page .zk-refbox .zk-subh{margin-bottom:8px;} .ziko-page .zk-reftable{width:100%;border-collapse:collapse;font-size:15px;} .ziko-page .zk-reftable th{padding:10px 0;text-align:left;font:600 12px var(--font-accent);letter-spacing:.06em;text-transform:uppercase;color:var(--text-muted);border-bottom:1px solid var(--blue-150);} .ziko-page .zk-reftable td{padding:12px 0;border-bottom:1px solid var(--blue-150);color:var(--text-body);} .ziko-page .zk-reftable td:nth-child(2){font-weight:600;color:var(--blue-900);} .ziko-page .zk-reftable td:last-child,.ziko-page .zk-reftable th:last-child{text-align:right;color:var(--text-muted);font-weight:400;} .ziko-page .zk-refnote{margin:14px 0 0;font-size:14px;line-height:1.5;color:var(--text-muted);} .ziko-page .zk-tiles{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin:0;padding:0;list-style:none;} .ziko-page .zk-tile{display:flex;align-items:center;justify-content:space-between;gap:12px;height:100%;padding:18px 20px; border:1px solid var(--border-subtle);border-radius:var(--radius-md);background:#fff;color:var(--blue-800); font:500 16px\/1.3 var(--font-display);text-decoration:none;transition:all .2s var(--ease);} .ziko-page .zk-tile::after{content:\"\u2192\";flex:none;color:var(--link);} .ziko-page .zk-tile:hover{border-color:var(--blue-500);box-shadow:var(--shadow-sm);} .ziko-page .zk-chips{display:flex;flex-wrap:wrap;gap:8px;margin:0;padding:0;list-style:none;} .ziko-page .zk-chip{display:inline-block;padding:10px 16px;border:1px dashed var(--blue-300);border-radius:var(--radius-pill); color:var(--blue-800);font-size:15px;text-decoration:none;} .ziko-page .zk-chip::before{content:\"+ \";color:var(--blue-500);font-weight:600;} .ziko-page .zk-chip:hover{border-style:solid;border-color:var(--blue-500);} .ziko-page .zk-hint{margin:20px 0 0;font-size:14px;color:var(--text-muted);} .ziko-page .zk-spot{display:grid;grid-template-columns:1.05fr 1fr;gap:56px;align-items:center;} .ziko-page .zk-spot__media{padding:16px;border-radius:var(--radius-lg);background:#fff;} .ziko-page .zk-spot__media img{display:block;width:100%;height:auto;border-radius:8px;} .ziko-page .zk-meta{margin:0;font:600 13px\/1 var(--font-accent);letter-spacing:.08em;text-transform:uppercase;color:var(--blue-400);} .ziko-page .zk-spot h3{margin:12px 0 24px;font:500 30px\/1.25 var(--font-display);color:#fff;} .ziko-page .zk-metrics{display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid rgba(255,255,255,.16);border-bottom:1px solid rgba(255,255,255,.16);} .ziko-page .zk-metric{padding:18px 16px 18px 0;} .ziko-page .zk-metric + .zk-metric{padding-left:16px;border-left:1px solid rgba(255,255,255,.16);} .ziko-page .zk-metric b{display:block;font:600 28px\/1.1 var(--font-display);color:#fff;letter-spacing:-.01em;} .ziko-page .zk-metric span{display:block;margin-top:6px;font-size:13px;line-height:1.35;color:var(--blue-200);} .ziko-page .zk-spot__use{margin:18px 0 0;color:var(--blue-100);font-size:15px;} .ziko-page .zk-quote{margin:20px 0 0;padding-left:18px;border-left:3px solid var(--blue-400);color:var(--blue-100);font-size:15px;line-height:1.55;} .ziko-page .zk-cases{display:grid;grid-template-columns:1fr 1fr;gap:24px;margin:56px 0 0;padding:0;list-style:none;} .ziko-page .zk-case{display:grid;grid-template-columns:210px 1fr;overflow:hidden;border:1px solid rgba(255,255,255,.14);border-radius:var(--radius-lg);background:rgba(255,255,255,.05);} .ziko-page .zk-case img{display:block;width:100%;height:100%;min-height:200px;object-fit:cover;} .ziko-page .zk-case__body{padding:22px 24px;} .ziko-page .zk-case h3{margin:8px 0 12px;font:500 20px\/1.3 var(--font-display);color:#fff;} .ziko-page .zk-case ul{margin:0 0 14px;padding:0;list-style:none;} .ziko-page .zk-case li{padding:3px 0;font-size:14px;line-height:1.45;color:var(--blue-100);} .ziko-page .zk-case li b{color:#fff;} .ziko-page .zk-sec--accent a{color:var(--blue-400);} .ziko-page .zk-sec--accent a:hover{color:#fff;} .ziko-page .zk-more{margin:20px 0 0;font-size:15px;color:var(--blue-200);} .ziko-page .zk-softband{display:flex;align-items:center;justify-content:space-between;gap:24px;margin-top:48px;padding:26px 32px; border:1px solid rgba(255,255,255,.16);border-radius:var(--radius-lg);background:rgba(255,255,255,.06);} .ziko-page .zk-softband p{margin:0;max-width:640px;color:var(--blue-100);font-size:16px;line-height:1.5;} .ziko-page .zk-softband b{display:block;margin-bottom:4px;color:#fff;font:500 20px\/1.3 var(--font-display);} .ziko-page .zk-sec--accent .zk-softband .zk-btn{flex:none;color:var(--blue-900);} .ziko-page .zk-econ{margin:0;padding:28px;border:1px solid var(--border-subtle);border-radius:var(--radius-lg);background:#fff;} .ziko-page .zk-econ figcaption{margin:0 0 4px;font:500 20px\/1.3 var(--font-display);color:var(--text-heading);} .ziko-page .zk-econ__sub{margin:0 0 16px;font-size:14px;color:var(--text-muted);} .ziko-page .zk-legend{display:flex;gap:20px;margin:0 0 18px;font-size:13px;color:var(--text-muted);} .ziko-page .zk-legend span{display:inline-flex;align-items:center;gap:8px;} .ziko-page .zk-legend span::before{content:\"\";width:12px;height:12px;border-radius:3px;background:var(--econ-c);} .ziko-page .zk-econ .k--ro,.ziko-page .zk-bar--ro{--econ-c:#3B66A2;} .ziko-page .zk-econ .k--ix,.ziko-page .zk-bar--ix{--econ-c:#8A8A8A;} .ziko-page .zk-bars__group + .zk-bars__group{margin-top:18px;} .ziko-page .zk-bars__label{margin:0 0 8px;font:600 12px var(--font-accent);letter-spacing:.06em;text-transform:uppercase;color:var(--text-muted);} .ziko-page .zk-bar{display:grid;grid-template-columns:120px 1fr;align-items:center;gap:12px;margin-bottom:2px;font-size:13px;color:var(--text-muted);} .ziko-page .zk-bar__track{display:flex;align-items:center;gap:8px;} .ziko-page .zk-bar__fill{display:block;width:var(--v);height:14px;border-radius:0 4px 4px 0;background:var(--econ-c);} .ziko-page .zk-bar__val{flex:none;font-weight:600;color:var(--blue-900);font-size:14px;} .ziko-page .zk-econ__facts{margin:20px 0 0;padding:16px 0 0;border-top:1px solid var(--border-subtle);list-style:none;display:grid;gap:6px;font-size:15px;} .ziko-page .zk-econ__facts b{color:var(--blue-900);} .ziko-page .zk-factors{margin:0;padding:0;list-style:none;} .ziko-page .zk-factors li{padding:14px 0;border-top:1px solid var(--border-subtle);font-size:16px;} .ziko-page .zk-factors li:last-child{border-bottom:1px solid var(--border-subtle);} .ziko-page .zk-duo{display:grid;grid-template-columns:5fr 7fr;gap:56px;align-items:start;} .ziko-page .zk-timeline{display:grid;grid-template-columns:repeat(7,1fr);margin:0;padding:0;list-style:none;counter-reset:st;} .ziko-page .zk-timeline li{position:relative;padding:46px 18px 0 0;} .ziko-page .zk-timeline li::before{counter-increment:st;content:counter(st);position:absolute;top:0;left:0;z-index:1;display:grid;place-items:center; width:32px;height:32px;border-radius:50%;background:var(--blue-900);color:#fff;font:600 14px\/1 var(--font-body);} .ziko-page .zk-timeline li::after{content:\"\";position:absolute;top:15px;left:32px;right:0;height:2px;background:var(--blue-200);} .ziko-page .zk-timeline li:last-child::after{display:none;} .ziko-page .zk-timeline b{display:block;margin-bottom:6px;font:500 16px\/1.3 var(--font-display);color:var(--text-heading);} .ziko-page .zk-timeline span{display:block;font-size:14px;line-height:1.45;color:var(--text-body);} .ziko-page .zk-kv{display:grid;grid-template-columns:1fr 1fr;gap:24px;margin-top:56px;} .ziko-page .zk-kv > div{padding:8px 24px 16px;border:1px solid var(--border-subtle);border-radius:var(--radius-lg);background:#fff;} .ziko-page .zk-kv .zk-subh{margin:18px 0 6px;font-size:18px;} .ziko-page .zk-kv dl{margin:0;} .ziko-page .zk-kv dl > div{display:grid;grid-template-columns:1fr auto;gap:16px;padding:13px 0;border-top:1px solid var(--border-subtle);} .ziko-page .zk-kv dt{font-size:15px;font-weight:400;color:var(--text-body);} .ziko-page .zk-kv dd{margin:0;text-align:right;font-weight:600;font-size:15px;color:var(--blue-900);} .ziko-page .zk-kv dd small{display:block;font-weight:400;font-size:13px;color:var(--text-muted);} .ziko-page .zk-ticks{margin:0;padding:0;list-style:none;} .ziko-page .zk-ticks li{position:relative;padding:13px 0 13px 26px;border-top:1px solid var(--border-subtle);font-size:15px;} .ziko-page .zk-ticks li::before{content:\"\u2713\";position:absolute;left:0;top:13px;color:var(--blue-500);font-weight:700;} .ziko-page .zk-next{display:grid;grid-template-columns:1fr 1fr;gap:56px;} .ziko-page .zk-next h3{margin:0 0 8px;font:500 18px\/1.3 var(--font-display);color:var(--text-heading);} .ziko-page .zk-next ul{margin:0;padding:0;list-style:none;} .ziko-page .zk-next a{display:flex;justify-content:space-between;gap:16px;padding:16px 0;border-top:1px solid var(--border-subtle); color:var(--blue-800);font-size:16px;text-decoration:none;} .ziko-page .zk-next a::after{content:\"\u2192\";color:var(--link);} .ziko-page .zk-next a:hover{color:var(--link);} .ziko-page .zk-sec .zk-faq{max-width:none;margin:0;} @media (max-width:1024px){ .ziko-page .zk-sec{padding:72px 0;} .ziko-page .zk-layout,.ziko-page .zk-spot,.ziko-page .zk-duo{grid-template-columns:1fr;gap:32px;} .ziko-page .zk-layout + .zk-block{margin-top:48px;} .ziko-page .zk-layout__head{position:static;} .ziko-page .zk-cases,.ziko-page .zk-kv,.ziko-page .zk-next{grid-template-columns:1fr;} .ziko-page .zk-tiles{grid-template-columns:1fr 1fr;} .ziko-page .zk-timeline{grid-template-columns:1fr;} .ziko-page .zk-timeline li{padding:0 0 22px 50px;min-height:32px;} .ziko-page .zk-timeline li::after{top:32px;bottom:0;left:15px;right:auto;width:2px;height:auto;} .ziko-page .zk-anchors a.zk-anchors__cta{display:none;} } @media (max-width:640px){ .ziko-page .zk-sec{padding:56px 0;} .ziko-page .zk-head .zk-h2,.ziko-page .zk-layout__head .zk-h2{font-size:28px;} .ziko-page .zk-proof{margin-top:-40px;padding-bottom:24px;} .ziko-page .zk-proof__row{grid-template-columns:1fr;} .ziko-page .zk-proof__item{display:grid;grid-template-columns:108px 1fr;gap:12px;align-items:baseline;padding:14px 18px;border-left:0;border-top:1px solid var(--border-subtle);} .ziko-page .zk-proof__item:first-child{border-top:0;} .ziko-page .zk-proof__num{font-size:26px;} .ziko-page .zk-proof__num small{display:block;margin:4px 0 0;font-size:13px;} .ziko-page .zk-proof__lbl{margin-top:0;font-size:13px;} .ziko-page .zk-rows,.ziko-page .zk-risks,.ziko-page .zk-tiles{grid-template-columns:1fr;} .ziko-page .zk-compare{grid-template-columns:1fr;} .ziko-page .zk-compare__arrow{height:40px;transform:rotate(90deg);} .ziko-page .zk-case{grid-template-columns:1fr;} .ziko-page .zk-case img{min-height:0;aspect-ratio:16\/9;} .ziko-page .zk-metrics{grid-template-columns:1fr;} .ziko-page .zk-metric + .zk-metric{padding-left:0;border-left:0;border-top:1px solid rgba(255,255,255,.16);} .ziko-page .zk-softband{flex-direction:column;align-items:stretch;padding:22px;} .ziko-page .zk-bar{grid-template-columns:1fr;gap:4px;} .ziko-page .zk-econ,.ziko-page .zk-refbox{padding:20px;} } @media (prefers-reduced-motion:reduce){.ziko-page .zk-anchors a,.ziko-page .zk-tile{transition:none;}} .admin-bar .ziko-page{--zk-top:146px;} @media (max-width:1024px){.admin-bar .ziko-page{--zk-top:97px;}} @media (max-width:782px){.admin-bar .ziko-page{--zk-top:111px;}} .ziko-page .zk-refbox .zk-tablewrap{border-color:var(--blue-150);} .ziko-page .zk-reftable th,.ziko-page .zk-reftable td{padding-left:24px;padding-right:24px;} .ziko-page .zk-reftable th{padding-top:14px;padding-bottom:12px;background:var(--blue-050);} .ziko-page .zk-reftable td{padding-top:14px;padding-bottom:14px;} .ziko-page .zk-reftable tr:last-child td{border-bottom:0;} .ziko-page .zk-fan{display:flex;flex-direction:column;align-items:center;padding:40px 32px 36px; border-radius:var(--radius-lg);background:var(--color-surface-wash);} .ziko-page .zk-fan__src{position:relative;display:flex;flex-direction:column;align-items:center;gap:4px; min-width:300px;padding:22px 36px;border-radius:var(--radius-lg);background:var(--blue-900);text-align:center;} .ziko-page .zk-fan__src::after{content:\"\";position:absolute;left:50%;bottom:-34px;width:3px;height:34px;margin-left:-1.5px;background:var(--blue-400);} .ziko-page .zk-fan__cap{font:600 12px\/1 var(--font-accent);letter-spacing:.1em;text-transform:uppercase;color:var(--blue-300);} .ziko-page .zk-fan__src b{font:500 24px\/1.25 var(--font-display);color:#fff;} .ziko-page .zk-fan__src span:last-child{font-size:14px;color:var(--blue-200);} .ziko-page .zk-fan__to{position:relative;display:grid;grid-template-columns:repeat(4,1fr);gap:20px;width:100%; margin:68px 0 0;padding:0;list-style:none;} .ziko-page .zk-fan__to::before{content:\"\";position:absolute;top:-34px;left:12.5%;right:12.5%;height:3px;background:var(--blue-400);} .ziko-page .zk-fan__to li{position:relative;display:flex;flex-direction:column;align-items:center;gap:10px;margin:0; padding:26px 20px 24px;border:1px solid var(--blue-150);border-radius:var(--radius-lg);background:#fff;text-align:center;} .ziko-page .zk-fan__to li::before{content:\"\";position:absolute;top:-34px;left:50%;width:3px;height:34px;margin-left:-1.5px;background:var(--blue-400);} .ziko-page .zk-fan__ic{display:grid;place-items:center;width:52px;height:52px;border-radius:50%;background:var(--blue-050);color:var(--blue-500);} .ziko-page .zk-fan__ic svg{width:26px;height:26px;} .ziko-page .zk-fan__to li > div{display:flex;flex-direction:column;align-items:center;gap:6px;} .ziko-page .zk-fan__to b{font:500 18px\/1.3 var(--font-display);color:var(--text-heading);} .ziko-page .zk-fan__to span:last-child{font-size:14px;line-height:1.45;color:var(--text-muted);} .ziko-page .zk-pipe{padding:32px;border:1px solid var(--border-subtle);border-radius:var(--radius-lg);background:#fff;} .ziko-page .zk-pipe__cap{margin:0 0 24px;font:600 13px\/1 var(--font-accent);letter-spacing:.08em;text-transform:uppercase;color:var(--blue-500);} .ziko-page .zk-pipe__row{display:grid;grid-template-columns:repeat(5,1fr);gap:32px;margin:0;padding:0;list-style:none;} .ziko-page .zk-pipe__row li{position:relative;display:flex;flex-direction:column;justify-content:center;gap:6px;margin:0;min-height:128px; padding:20px 22px;border:1px solid var(--blue-150);border-radius:var(--radius-md);background:var(--blue-050);} .ziko-page .zk-pipe__row li:not(:last-child)::after{content:\"\";position:absolute;top:50%;right:-26px;width:20px;height:2px;background:var(--blue-300);} .ziko-page .zk-pipe__row li:not(:last-child)::before{content:\"\";position:absolute;top:50%;right:-27px;margin-top:-5px; border:5px solid transparent;border-left:7px solid var(--blue-300);border-right:0;} .ziko-page .zk-pipe__n{font:600 13px\/1 var(--font-accent);letter-spacing:.06em;color:var(--blue-500);} .ziko-page .zk-pipe__row b{font:500 17px\/1.3 var(--font-display);color:var(--text-heading);} .ziko-page .zk-pipe__row small{font-size:14px;line-height:1.4;color:var(--text-muted);} .ziko-page .zk-pipe__row .is-src{align-items:flex-start;border-color:var(--blue-900);background:var(--blue-900);} .ziko-page .zk-pipe__row .is-src b{color:#fff;} .ziko-page .zk-pipe__row .is-src small{color:var(--blue-200);} .ziko-page .zk-pipe__row .is-out{grid-column:span 2;border-color:var(--accent-mint);background:var(--accent-mint);} .ziko-page .zk-pipe__row .is-out small{color:var(--blue-900);} .ziko-page .zk-pipe__turn{position:relative;height:44px;} .ziko-page .zk-pipe__turn::before{content:\"\";position:absolute;top:0;height:50%;left:10%;right:10%; border-right:2px solid var(--blue-300);border-bottom:2px solid var(--blue-300);border-bottom-right-radius:10px;} .ziko-page .zk-pipe__turn::after{content:\"\";position:absolute;top:50%;bottom:6px;left:10%; border-left:2px solid var(--blue-300);} .ziko-page .zk-pipe__turn i{position:absolute;bottom:0;left:10%;margin-left:-4px; border:5px solid transparent;border-top:7px solid var(--blue-300);border-bottom:0;} .ziko-page .zk-scheme{display:flex;flex-direction:column;gap:14px;padding:28px;border-radius:12px;background:var(--color-surface-wash);color:var(--text-heading);} .ziko-page .zk-scheme__cap{margin:0;font:600 13px\/1 var(--font-accent);letter-spacing:.08em;text-transform:uppercase;color:var(--blue-500);text-align:center;} .ziko-page .zk-scheme__flow{display:grid;grid-template-columns:1fr 28px 1.25fr 28px 1fr;align-items:stretch;} .ziko-page .zk-scheme__node{display:flex;flex-direction:column;align-items:center;justify-content:center;min-height:84px;padding:12px; border:1px solid var(--blue-150);border-radius:var(--radius-md);background:#fff;text-align:center;font:500 16px\/1.3 var(--font-display);} .ziko-page .zk-scheme__node.is-main{border-color:var(--blue-900);background:var(--blue-900);color:#fff;} .ziko-page .zk-scheme__node.is-out{border:2px solid var(--blue-400);} .ziko-page .zk-scheme__node.is-out b{font:600 20px\/1.2 var(--font-display);color:var(--blue-900);} .ziko-page .zk-scheme__node.is-out span{font-size:14px;color:var(--text-muted);} .ziko-page .zk-scheme__arr{display:grid;place-items:center;color:var(--blue-500);font-size:18px;} .ziko-page .zk-scheme__note{margin:0;font-size:14px;text-align:center;color:var(--text-muted);} .ziko-page .zk-scheme__cap--sub{margin-top:10px;} .ziko-page .zk-scheme__opt{display:grid;grid-template-columns:44px 1fr;align-items:center;gap:14px;margin:0;padding:14px 18px; border:1px solid var(--grey-200);border-radius:var(--radius-md);background:#fff;} .ziko-page .zk-scheme__opt.is-yes{border:2px solid var(--accent-mint);} .ziko-page .zk-scheme__mark{display:grid;place-items:center;width:40px;height:40px;border-radius:50%;background:var(--accent-pink);color:var(--blue-900);font:700 18px\/1 var(--font-body);} .ziko-page .zk-scheme__opt.is-yes .zk-scheme__mark{background:var(--accent-mint);} .ziko-page .zk-scheme__opt b{display:block;font:500 16px\/1.3 var(--font-display);} .ziko-page .zk-scheme__opt div span{display:block;margin-top:2px;font-size:14px;line-height:1.4;color:var(--text-muted);} .ziko-page .zk-spot__media{padding:0;background:none;} @media (max-width:1024px){ .ziko-page .zk-fan{padding:24px 16px;align-items:stretch;} .ziko-page .zk-fan__src{min-width:0;} .ziko-page .zk-fan__src::after{height:24px;bottom:-24px;} .ziko-page .zk-fan__to{grid-template-columns:1fr;gap:12px;margin-top:24px;padding-left:22px;} .ziko-page .zk-fan__to::before{top:0;bottom:36px;left:9px;right:auto;width:3px;height:auto;} .ziko-page .zk-fan__to li{flex-direction:row;align-items:center;gap:14px;padding:16px;text-align:left;} .ziko-page .zk-fan__to li::before{top:50%;left:-13px;width:13px;height:3px;margin:0;} .ziko-page .zk-fan__ic{flex:none;width:44px;height:44px;} .ziko-page .zk-fan__to li > div{align-items:flex-start;gap:2px;} .ziko-page .zk-pipe{padding:20px;} .ziko-page .zk-pipe__row{grid-template-columns:1fr;gap:22px;} .ziko-page .zk-pipe__row li{min-height:0;} .ziko-page .zk-pipe__row li:not(:last-child)::after,.ziko-page .zk-pipe__row.is-first li:last-child::after{ content:\"\";display:block;position:absolute;top:auto;bottom:-18px;right:auto;left:26px;width:2px;height:12px;background:var(--blue-300);} .ziko-page .zk-pipe__row li:not(:last-child)::before,.ziko-page .zk-pipe__row.is-first li:last-child::before{ content:\"\";display:block;position:absolute;top:auto;bottom:-22px;right:auto;left:22px;margin:0; border:5px solid transparent;border-top:7px solid var(--blue-300);border-bottom:0;} .ziko-page .zk-pipe__row .is-out{grid-column:auto;} .ziko-page .zk-pipe__turn{display:none;} .ziko-page .zk-pipe__turn + .zk-pipe__row{margin-top:22px;} .ziko-page .zk-pipe--short .zk-pipe__row.is-first li:last-child::after,.ziko-page .zk-pipe--short .zk-pipe__row.is-first li:last-child::before{display:none;} } @media (max-width:640px){ .ziko-page .zk-scheme{padding:18px;} .ziko-page .zk-scheme__flow{grid-template-columns:1fr;gap:4px;} .ziko-page .zk-scheme__arr{transform:rotate(90deg);height:22px;} .ziko-page .zk-scheme__node{min-height:60px;} } .ziko-page .zk-callout{margin:0;padding:22px 26px;border-left:3px solid var(--blue-500); border-radius:0 var(--radius-md) var(--radius-md) 0;background:var(--blue-050);} .ziko-page .zk-sec--ref .zk-callout{background:#fff;} .ziko-page .zk-callout b{display:block;margin:0 0 6px;font:500 18px\/1.3 var(--font-display);color:var(--text-heading);} .ziko-page .zk-callout p{margin:0;font-size:16px;line-height:1.55;color:var(--text-body);} .ziko-page .zk-notes{display:grid;grid-template-columns:1fr 1fr;gap:20px;} .ziko-page .zk-case--wide{grid-column:1 \/ -1;grid-template-columns:1fr 1fr;gap:32px;padding:26px 28px;} .ziko-page .zk-case--wide .zk-case__body{padding:0;} .ziko-page .zk-case--wide .zk-case__why{margin:0;align-self:center;padding-left:20px;border-left:3px solid var(--blue-400); color:var(--blue-100);font-size:15px;line-height:1.55;} .ziko-page .zk-timeline--8{grid-template-columns:repeat(8,1fr);} .ziko-page .zk-timeline li.is-client::before{background:var(--accent-pink);color:var(--blue-900);} .ziko-page .zk-timeline li.is-client span{color:var(--text-muted);} @media (max-width:1024px){.ziko-page .zk-timeline--8{grid-template-columns:1fr;}} .ziko-page .zk-cases--one{grid-template-columns:1fr;} .ziko-page .zk-cases--one .zk-case{grid-template-columns:320px 1fr;} @media (max-width:640px){.ziko-page .zk-cases--one .zk-case{grid-template-columns:1fr;}} .ziko-page .zk-trust{position:relative;z-index:2;margin-top:-64px;padding-bottom:40px;} .ziko-page .zk-trust__row{display:grid;grid-template-columns:repeat(4,1fr);margin:0;padding:0;list-style:none; background:#fff;border-radius:var(--radius-lg);box-shadow:var(--shadow-lg);} .ziko-page .zk-trust__item{display:flex;align-items:flex-start;gap:14px;margin:0;padding:26px 24px;list-style:none;border-left:1px solid var(--border-subtle);} .ziko-page .zk-trust__item::before{content:none;} .ziko-page .zk-trust__item:first-child{border-left:0;} .ziko-page .zk-trust__ic{flex:none;display:grid;place-items:center;width:44px;height:44px;border-radius:50%;background:var(--blue-050);color:var(--blue-500);} .ziko-page .zk-trust__ic svg{width:22px;height:22px;} .ziko-page .zk-trust__item.is-key .zk-trust__ic{background:var(--accent-mint);color:var(--blue-900);} .ziko-page .zk-trust__item b{display:block;font:600 19px\/1.25 var(--font-display);letter-spacing:-.01em;color:var(--blue-900);} .ziko-page .zk-trust__item span:not(.zk-trust__ic){display:block;margin-top:6px;font-size:13.5px;line-height:1.45;color:var(--text-muted);} @media (max-width:1024px){ .ziko-page .zk-trust__row{grid-template-columns:1fr 1fr;} .ziko-page .zk-trust__item:nth-child(3){border-left:0;} .ziko-page .zk-trust__item:nth-child(n+3){border-top:1px solid var(--border-subtle);} } @media (max-width:640px){ .ziko-page .zk-trust{margin-top:-40px;padding-bottom:24px;} .ziko-page .zk-trust__row{grid-template-columns:1fr;} .ziko-page .zk-trust__item{padding:14px 18px;border-left:0;} .ziko-page .zk-trust__item:nth-child(n+2){border-top:1px solid var(--border-subtle);} .ziko-page .zk-trust__ic{width:38px;height:38px;} .ziko-page .zk-trust__item b{font-size:17px;} .ziko-page .zk-trust__item span:not(.zk-trust__ic){margin-top:3px;font-size:13px;} } .ziko-page .zk-choose{width:100%;min-width:680px;border-collapse:separate;border-spacing:0;font-size:15px;} .ziko-page .zk-choose th,.ziko-page .zk-choose td{padding:16px 18px;text-align:left;vertical-align:top;border-bottom:1px solid var(--border-subtle);} .ziko-page .zk-choose thead th{font:600 13px\/1.3 var(--font-accent);letter-spacing:.04em;color:var(--text-muted);background:#fff;} .ziko-page .zk-choose tbody th{font:500 16px\/1.35 var(--font-display);color:var(--text-heading);width:30%;} .ziko-page .zk-choose tbody th small{display:block;margin-top:4px;font:400 13px\/1.4 var(--font-body);color:var(--text-muted);} .ziko-page .zk-choose .is-ro{background:var(--blue-050);} .ziko-page .zk-choose thead .is-ro{color:var(--blue-900);border-radius:var(--radius-md) var(--radius-md) 0 0;} .ziko-page .zk-choose tbody tr:last-child .is-ro{border-radius:0 0 var(--radius-md) var(--radius-md);} .ziko-page .zk-mark{display:inline-flex;align-items:center;gap:8px;font-size:14px;line-height:1.35;color:var(--text-body);} .ziko-page .zk-mark::before{flex:none;display:grid;place-items:center;width:22px;height:22px;border-radius:50%;font:700 12px\/1 var(--font-body);} .ziko-page .zk-mark--yes::before{content:\"\u2713\";background:var(--accent-mint);color:var(--blue-900);} .ziko-page .zk-mark--part::before{content:\"~\";background:var(--accent-cream);color:var(--blue-900);} .ziko-page .zk-mark--no{color:var(--text-muted);} .ziko-page .zk-mark--no::before{content:\"\u2013\";background:var(--grey-100);color:var(--grey-500);} .ziko-page .zk-choose-note{margin:14px 0 0;font-size:14px;color:var(--text-muted);} .ziko-page .zk-calc{display:grid;grid-template-columns:.9fr 1.1fr;gap:40px;padding:32px;border:1px solid var(--border-subtle);border-radius:var(--radius-lg);background:#fff;box-shadow:var(--shadow-sm);} .ziko-page .zk-calc__cap{margin:0 0 6px;font:600 13px\/1 var(--font-accent);letter-spacing:.08em;text-transform:uppercase;color:var(--blue-500);} .ziko-page .zk-calc h3{margin:0 0 10px;font:500 22px\/1.25 var(--font-display);color:var(--text-heading);} .ziko-page .zk-calc__in p{margin:0 0 20px;font-size:15px;line-height:1.55;color:var(--text-body);} .ziko-page .zk-calc__field{display:grid;gap:8px;margin:0 0 16px;} .ziko-page .zk-calc__field label{font-size:14px;font-weight:500;color:var(--text-heading);} .ziko-page .zk-calc__input{display:flex;align-items:center;border:1px solid var(--border-muted);border-radius:var(--radius-md);background:#fff;overflow:hidden;} .ziko-page .zk-calc__input:focus-within{border-color:var(--brand-accent);box-shadow:var(--focus-shadow);} .ziko-page .zk-calc__input input,.ziko-page .zk-calc__input select{flex:1;min-width:0;padding:14px 16px;border:0;background:transparent;font:500 20px\/1.2 var(--font-display);color:var(--blue-900);outline:none;-moz-appearance:textfield;} .ziko-page .zk-calc__input span{padding:0 16px;font-size:14px;color:var(--text-muted);white-space:nowrap;} .ziko-page .zk-calc__out{display:grid;gap:18px;align-content:start;padding:24px;border-radius:var(--radius-md);background:var(--blue-050);} .ziko-page .zk-calc__split{display:flex;height:14px;border-radius:999px;overflow:hidden;background:var(--blue-150);} .ziko-page .zk-calc__split i{display:block;height:100%;background:var(--blue-500);transition:width .3s var(--ease);} .ziko-page .zk-calc__split b{display:block;height:100%;flex:1;background:var(--accent-pink);} .ziko-page .zk-calc__legend{display:flex;justify-content:space-between;gap:12px;margin-top:-10px;font-size:13px;color:var(--text-muted);} .ziko-page .zk-calc__legend span::before{content:\"\";display:inline-block;width:10px;height:10px;margin-right:6px;border-radius:2px;background:var(--blue-500);vertical-align:0;} .ziko-page .zk-calc__legend span+span::before{background:var(--accent-pink);} .ziko-page .zk-calc__res{display:grid;grid-template-columns:1fr 1fr;gap:14px;} .ziko-page .zk-calc__res div{padding:16px;border-radius:var(--radius-md);background:#fff;} .ziko-page .zk-calc__res small{display:block;font-size:13px;line-height:1.35;color:var(--text-muted);} .ziko-page .zk-calc__res b{display:block;margin-top:6px;font:600 26px\/1.1 var(--font-display);letter-spacing:-.01em;color:var(--blue-900);font-variant-numeric:tabular-nums;} .ziko-page .zk-calc__res em{display:block;margin-top:4px;font-style:normal;font-size:13px;color:var(--text-body);font-variant-numeric:tabular-nums;} .ziko-page .zk-calc__day{margin:0;font-size:14px;line-height:1.5;color:var(--text-body);} .ziko-page .zk-calc__note{margin:0;font-size:13px;line-height:1.5;color:var(--text-muted);} .ziko-page .zk-configs{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin:0;padding:0;list-style:none;} .ziko-page .zk-config{display:flex;flex-direction:column;gap:12px;margin:0;padding:24px 22px;border:1px solid var(--border-subtle);border-radius:var(--radius-lg);background:#fff;} .ziko-page .zk-config__depth{display:grid;grid-template-columns:repeat(4,1fr);gap:4px;} .ziko-page .zk-config__depth i{height:6px;border-radius:3px;background:var(--blue-100);} .ziko-page .zk-config__depth i.on{background:var(--blue-500);} .ziko-page .zk-config h3{margin:0;font:500 19px\/1.3 var(--font-display);color:var(--text-heading);} .ziko-page .zk-config__chain{margin:0;font:600 13px\/1.4 var(--font-accent);letter-spacing:.02em;color:var(--blue-500);} .ziko-page .zk-config__out{margin:0;padding:10px 12px;border-radius:var(--radius-sm);background:var(--blue-050);font-size:14px;line-height:1.4;color:var(--text-heading);} .ziko-page .zk-config__out b{font-weight:600;color:var(--blue-900);} .ziko-page .zk-config p{margin:0;font-size:14px;line-height:1.5;color:var(--text-body);} .ziko-page .zk-config__ex{margin-top:auto !important;padding-top:10px;border-top:1px solid var(--border-subtle);font-size:13px !important;color:var(--text-muted) !important;} .ziko-page .zk-refbox details>summary{display:flex;align-items:center;justify-content:space-between;gap:16px;cursor:pointer;list-style:none; font:500 17px\/1.35 var(--font-display);color:var(--text-heading);} .ziko-page .zk-refbox details>summary::-webkit-details-marker{display:none;} .ziko-page .zk-refbox details>summary::after{content:\"+\";flex:none;display:grid;place-items:center;width:32px;height:32px;border-radius:50%;background:#fff;color:var(--blue-500);font:500 20px\/1 var(--font-body);} .ziko-page .zk-refbox details[open]>summary::after{content:\"\u2013\";} .ziko-page .zk-refbox details>summary small{display:block;margin-top:4px;font:400 14px\/1.4 var(--font-body);color:var(--text-muted);} .ziko-page .zk-refbox details[open]>summary{margin-bottom:18px;} .ziko-page .zk-next--3{grid-template-columns:repeat(3,1fr);gap:40px;} @media (max-width:1024px){ .ziko-page .zk-calc{grid-template-columns:1fr;gap:24px;} .ziko-page .zk-configs{grid-template-columns:1fr 1fr;} .ziko-page .zk-next--3{grid-template-columns:1fr;} } @media (max-width:640px){ .ziko-page .zk-calc{padding:20px;} .ziko-page .zk-calc__out{padding:16px;} .ziko-page .zk-calc__res{grid-template-columns:1fr;} .ziko-page .zk-calc__res b{font-size:24px;white-space:nowrap;} .ziko-page .zk-configs{grid-template-columns:1fr;} .ziko-page .zk-choose{min-width:0;} .ziko-page .zk-choose thead{display:none;} .ziko-page .zk-choose,.ziko-page .zk-choose tbody,.ziko-page .zk-choose tr,.ziko-page .zk-choose th,.ziko-page .zk-choose td{display:block;width:auto;} .ziko-page .zk-choose tr{padding:6px 0;border-bottom:1px solid var(--border-subtle);} .ziko-page .zk-choose tbody th{width:auto;padding:14px 16px 6px;border:0;} .ziko-page .zk-choose td{display:grid;grid-template-columns:130px 1fr;gap:10px;align-items:start;padding:6px 16px;border:0;} .ziko-page .zk-choose td::before{content:attr(data-label);font-size:13px;line-height:1.5;color:var(--text-muted);} .ziko-page .zk-choose td.is-ro{margin:4px 8px 8px;padding:8px;border-radius:var(--radius-sm);} .ziko-page .zk-choose tbody tr:last-child .is-ro{border-radius:var(--radius-sm);} } .ziko-page .zk-callout a{color:var(--blue-500);text-decoration:underline;text-underline-offset:2px;} .ziko-page .zk-callout a:hover{color:var(--blue-900);} .ziko-page .zk-case--text{grid-template-columns:1fr;} .ziko-page .zk-spot__link{display:inline-block;margin-top:18px;font-weight:500;} .ziko-page .zk-pipe--short .is-out{grid-column:auto;} .ziko-page .zk-kv__p{margin:14px 0 0;font-size:15px;line-height:1.55;color:var(--text-body);} @media (max-width:1024px){ .ziko-page .zk-notes{grid-template-columns:1fr;} .ziko-page .zk-case--wide{grid-template-columns:1fr;gap:16px;} } .ziko-page .zk-choose .is-hl{background:var(--blue-050);} .ziko-page .zk-choose thead .is-hl{color:var(--blue-900);border-radius:var(--radius-md) var(--radius-md) 0 0;} .ziko-page .zk-choose tbody tr:last-child .is-hl{border-radius:0 0 var(--radius-md) var(--radius-md);} .ziko-page .zk-configs--3{grid-template-columns:repeat(3,1fr);} .ziko-page .zk-cases--3{grid-template-columns:repeat(3,1fr);} .ziko-page .zk-compare--pair{grid-template-columns:1fr 1fr;gap:16px;} .ziko-page .zk-sieve{margin:0 0 40px;padding:28px 28px 20px;border-radius:12px;background:var(--color-surface-wash);} .ziko-page .zk-sieve figcaption{margin:0;font:600 13px\/1.2 var(--font-accent);letter-spacing:.08em;text-transform:uppercase;color:var(--blue-500);} .ziko-page .zk-sieve ol{display:grid;gap:14px;margin:20px 0 0;padding:0;list-style:none;} .ziko-page .zk-sieve li,.ziko-page .zk-sieve__axis{display:grid;grid-template-columns:230px 1fr 140px;gap:20px;align-items:center;} .ziko-page .zk-sieve__name b{display:block;font:500 16px\/1.3 var(--font-display);color:var(--text-heading);} .ziko-page .zk-sieve__name small{display:block;margin-top:2px;font-size:13px;line-height:1.35;color:var(--text-muted);} .ziko-page .zk-sieve__track{position:relative;height:12px;border-radius:999px;background:#fff;box-shadow:inset 0 0 0 1px var(--border-subtle);} .ziko-page .zk-sieve__track i{position:absolute;top:0;bottom:0;left:var(--a);width:var(--w);min-width:12px;border-radius:999px;background:var(--blue-300);} .ziko-page .zk-sieve__track i.is-end{left:auto;right:0;} .ziko-page .zk-sieve__val{font:600 15px\/1.25 var(--font-display);color:var(--blue-900);text-align:right;font-variant-numeric:tabular-nums;} .ziko-page .zk-sieve li.is-hl .zk-sieve__track i{background:var(--blue-900);} .ziko-page .zk-sieve li.is-hl .zk-sieve__name b{font-weight:600;color:var(--blue-900);} .ziko-page .zk-sieve li.is-hl{margin:0 -12px;padding:10px 12px;border-radius:var(--radius-md);background:#fff;} .ziko-page .zk-sieve__axis{margin-top:10px;} .ziko-page .zk-sieve__ticks{position:relative;height:18px;font-size:12px;color:var(--text-muted);} .ziko-page .zk-sieve__ticks span{position:absolute;top:0;left:var(--p);transform:translateX(-50%);white-space:nowrap;} .ziko-page .zk-sieve__ticks span:last-child{transform:translateX(-100%);} .ziko-page .zk-sieve__note{margin:12px 0 0;font-size:13px;line-height:1.5;color:var(--text-muted);} @media (max-width:1024px){ .ziko-page .zk-configs--3,.ziko-page .zk-cases--3{grid-template-columns:1fr;} .ziko-page .zk-sieve li,.ziko-page .zk-sieve__axis{grid-template-columns:1fr auto;gap:8px 16px;} .ziko-page .zk-sieve__track,.ziko-page .zk-sieve__ticks{grid-column:1 \/ -1;grid-row:2;} .ziko-page .zk-sieve__axis > span:not(.zk-sieve__ticks){display:none;} } @media (max-width:640px){ .ziko-page .zk-compare--pair{grid-template-columns:1fr;} .ziko-page .zk-sieve{padding:20px 16px 16px;} .ziko-page .zk-sieve__ticks{font-size:11px;letter-spacing:-.01em;} .ziko-page .zk-choose td.is-hl{margin:4px 8px 8px;padding:8px;border-radius:var(--radius-sm);} .ziko-page .zk-choose tbody tr:last-child .is-hl{border-radius:var(--radius-sm);} } .ziko-page .zk-row__ic--txt{font:600 15px\/1 var(--font-display);letter-spacing:-.01em;color:var(--blue-900);} .ziko-page .zk-risks--plain .zk-risk{grid-template-columns:1fr;} .ziko-page .zk-risks--white .zk-risk{background:#fff;} .ziko-page .zk-timeline--4{grid-template-columns:repeat(4,1fr);} .ziko-page .zk-layers{margin:0;padding:28px;border-radius:12px;background:var(--color-surface-wash);} .ziko-page .zk-layers figcaption{margin:0 0 18px;font:600 13px\/1.3 var(--font-accent);letter-spacing:.08em;text-transform:uppercase;color:var(--blue-500);} .ziko-page .zk-layers__row{display:grid;grid-template-columns:132px 1fr;gap:22px;align-items:stretch;} .ziko-page .zk-layers__band{position:relative;display:grid;place-items:center;min-height:62px;border-left:3px solid var(--blue-300);border-right:3px solid var(--blue-300); background:#fff;color:var(--blue-500);font-size:20px;line-height:1;} .ziko-page .zk-layers__row:first-of-type .zk-layers__band{border-top:3px solid var(--blue-300);border-radius:18px 18px 0 0;} .ziko-page .zk-layers__row:last-of-type .zk-layers__band{border-bottom:3px solid var(--blue-300);border-radius:0 0 18px 18px;} .ziko-page .zk-layers__row.is-water .zk-layers__band{background:#EAF6FD;} .ziko-page .zk-layers__row.is-cat .zk-layers__band{min-height:118px;background-color:#2E2A2B; background-image:radial-gradient(circle at 30% 35%,#5A4638 0 2px,transparent 2.6px),radial-gradient(circle at 75% 70%,#433733 0 2.5px,transparent 3px);background-size:11px 11px,14px 14px;} .ziko-page .zk-layers__row.is-sand .zk-layers__band{min-height:84px;background-color:#E6D7B5; background-image:radial-gradient(circle at 40% 40%,#C9B48A 0 1.6px,transparent 2px),radial-gradient(circle at 80% 75%,#F4EBD6 0 1.4px,transparent 2px);background-size:8px 8px,10px 10px;} .ziko-page .zk-layers__txt{align-self:center;padding:12px 0;} .ziko-page .zk-layers__txt b{display:block;font:500 16px\/1.3 var(--font-display);color:var(--text-heading);} .ziko-page .zk-layers__txt span{display:block;margin-top:3px;font-size:14px;line-height:1.45;color:var(--text-muted);} .ziko-page .zk-layers__row.is-cat .zk-layers__txt b,.ziko-page .zk-layers__row.is-sand .zk-layers__txt b{color:var(--blue-900);} .ziko-page .zk-layers__note{margin:16px 0 0;font-size:13px;line-height:1.5;color:var(--text-muted);} @media (max-width:1024px){ .ziko-page .zk-timeline--4{grid-template-columns:1fr;} } @media (max-width:640px){ .ziko-page .zk-layers{padding:20px 16px;} .ziko-page .zk-layers__row{grid-template-columns:72px 1fr;gap:14px;} .ziko-page .zk-layers__row.is-cat .zk-layers__band{min-height:96px;} } .ziko-page .zk-methods .zk-tiles{grid-template-columns:repeat(4,1fr);} .ziko-page .zk-picker fieldset{min-width:0;margin:0 0 20px;padding:0;border:0;} .ziko-page .zk-picker h3{margin-bottom:22px;} .ziko-page .zk-picker legend{display:block;width:auto;margin:0 0 10px;padding:0;border:0;font-size:14px;line-height:1.4;font-weight:500;color:var(--text-heading);} .ziko-page .zk-picker [hidden]{display:none !important;} .ziko-page .zk-opt{display:grid;grid-template-columns:20px 1fr;gap:12px;align-items:start;margin:0;padding:14px 16px; border:1px solid var(--border-muted);border-radius:var(--radius-md);background:#fff;cursor:pointer;font-weight:400;transition:border-color .15s var(--ease),background .15s var(--ease);} .ziko-page .zk-opt + .zk-opt{margin-top:8px;} .ziko-page .zk-opt input{width:18px;height:18px;margin:2px 0 0;accent-color:var(--blue-900);cursor:pointer;} .ziko-page .zk-opt b{display:block;font:500 16px\/1.3 var(--font-display);color:var(--text-heading);} .ziko-page .zk-opt small{display:block;margin-top:2px;font-size:13px;font-weight:400;line-height:1.4;color:var(--text-muted);} .ziko-page .zk-opt:hover{border-color:var(--blue-500);} .ziko-page .zk-opt:has(input:checked){border-color:var(--blue-900);background:var(--blue-050);box-shadow:inset 0 0 0 1px var(--blue-900);} .ziko-page .zk-opt:focus-within{box-shadow:var(--focus-shadow);} .ziko-page .zk-picker__res h4{margin:6px 0 12px;font:600 28px\/1.15 var(--font-display);letter-spacing:-.01em;color:var(--blue-900);} .ziko-page .zk-picker__res p{margin:0 0 14px;font-size:15px;line-height:1.55;color:var(--text-body);} .ziko-page .zk-picker__res ul{margin:0 0 14px;padding:0;list-style:none;} .ziko-page .zk-picker__res li{position:relative;padding:5px 0 5px 24px;font-size:14px;line-height:1.45;color:var(--text-body);} .ziko-page .zk-picker__res li::before{content:\"\u2713\";position:absolute;left:0;top:5px;font-weight:700;color:var(--blue-500);} .ziko-page .zk-picker__res li.is-minus::before{content:\"\u2013\";color:var(--text-muted);} .ziko-page .zk-picker__ex{margin:0 !important;padding-top:12px;border-top:1px solid var(--blue-150);font-size:14px !important;color:var(--text-heading) !important;} .ziko-page .zk-picker__ex a{font-weight:500;color:var(--blue-500);} @media (max-width:1024px){ .ziko-page .zk-methods .zk-tiles{grid-template-columns:1fr 1fr;} } @media (max-width:640px){ .ziko-page .zk-methods .zk-tiles{grid-template-columns:1fr;} } @media (prefers-reduced-motion:reduce){.ziko-page .zk-opt{transition:none;}} .ziko-page .zk-reftable--why th:last-child,.ziko-page .zk-reftable--why td:last-child{text-align:left;color:var(--text-body);} .ziko-page .zk-reftable--why td:first-child{width:34%;font-weight:500;color:var(--text-heading);} @media (max-width:640px){ .ziko-page .zk-reftable--why thead{display:none;} .ziko-page .zk-reftable--why tr{display:block;padding:10px 0;border-top:1px solid var(--border-subtle);} .ziko-page .zk-reftable--why td{display:block;width:auto !important;padding:2px 16px;border:0;} } .ziko-page .zk-steps{--zk-step:0;--zk-steps:3;} .ziko-page .zk-steps button{appearance:none;-webkit-appearance:none;margin:0;min-height:0;height:auto;width:auto;border:0;border-radius:0; background:none;box-shadow:none;text-transform:none;letter-spacing:0;text-shadow:none;cursor:pointer;font-family:var(--font-body);} .ziko-page .zk-steps__tabs{position:relative;display:none;grid-template-columns:repeat(4,1fr);margin:0 0 28px;} .ziko-page .zk-steps.is-ready .zk-steps__tabs{display:grid;} .ziko-page .zk-steps__tabs::before,.ziko-page .zk-steps__tabs::after{content:\"\";position:absolute;top:21px;left:22px;height:2px;border-radius:2px;} .ziko-page .zk-steps__tabs::before{right:calc(25% - 22px);background:var(--blue-200);} .ziko-page .zk-steps__tabs::after{width:calc(75% * var(--zk-step) \/ var(--zk-steps));background:var(--blue-500);transition:width .45s var(--ease);} .ziko-page .zk-steps__tabs [role=\"tab\"]{position:relative;z-index:1;display:block;padding:0 20px 0 0;text-align:left;color:var(--text-heading);} .ziko-page .zk-steps__dot{display:grid;place-items:center;width:44px;height:44px;margin-bottom:14px;border:2px solid var(--blue-200);border-radius:50%; background:#fff;color:var(--blue-700);font:600 14px\/1 var(--font-display);transition:all .3s var(--ease);} .ziko-page .zk-steps__tabs b{display:block;font:500 17px\/1.3 var(--font-display);color:var(--text-heading);transition:color .2s;} .ziko-page .zk-steps__tabs small{display:block;margin-top:4px;font-size:13px;color:var(--text-muted);} .ziko-page .zk-steps__short{display:none;font-style:normal;} .ziko-page .zk-steps__tabs [role=\"tab\"]:hover .zk-steps__dot{border-color:var(--blue-500);} .ziko-page .zk-steps__tabs [role=\"tab\"].is-done .zk-steps__dot{border-color:var(--blue-500);background:var(--blue-500);color:#fff;} .ziko-page .zk-steps__tabs [aria-selected=\"true\"] .zk-steps__dot{border-color:var(--blue-900);background:var(--blue-900);color:#fff; box-shadow:0 0 0 6px rgba(22,150,206,.18);} .ziko-page .zk-steps__tabs [aria-selected=\"false\"] b{color:var(--blue-700);} .ziko-page .zk-steps__tabs [role=\"tab\"]:focus{outline:none;} .ziko-page .zk-steps__tabs [role=\"tab\"]:focus-visible .zk-steps__dot{box-shadow:var(--focus-shadow);} .ziko-page .zk-steps__panel{display:grid;grid-template-columns:5fr 7fr;gap:24px 56px;padding:40px;border-radius:var(--radius-lg); background:#fff;box-shadow:var(--shadow-md);} .ziko-page .zk-steps__panel + .zk-steps__panel{margin-top:20px;} .ziko-page .zk-steps.is-ready .zk-steps__panel + .zk-steps__panel{margin-top:0;} .ziko-page .zk-steps__panel[hidden]{display:none !important;} .ziko-page .zk-steps.is-ready .zk-steps__panel{animation:zkStepIn .4s var(--ease) both;} @keyframes zkStepIn{from{opacity:0;transform:translateY(10px);}to{opacity:1;transform:none;}} .ziko-page .zk-steps__k{margin:0 0 10px;font:600 12px\/1 var(--font-accent);letter-spacing:.1em;text-transform:uppercase;font-variant-numeric:lining-nums;color:var(--blue-500);} .ziko-page .zk-steps__lead h3{margin:0 0 14px;font:600 30px\/1.15 var(--font-display);letter-spacing:-.01em;color:var(--blue-900);} .ziko-page .zk-steps__lead p:not(.zk-steps__k){margin:0;font-size:18px;line-height:1.5;color:var(--text-body);} .ziko-page .zk-steps__list{display:grid;gap:12px;margin:0;padding:0;list-style:none;counter-reset:zks 0;} .ziko-page .zk-steps__list[start=\"2\"]{counter-reset:zks 1;} .ziko-page .zk-steps__list[start=\"3\"]{counter-reset:zks 2;} .ziko-page .zk-steps__list[start=\"4\"]{counter-reset:zks 3;} .ziko-page .zk-steps__list--grid{grid-template-columns:1fr 1fr;} .ziko-page .zk-steps__list li{position:relative;margin:0;padding:18px 20px 18px 64px;border:1px solid var(--border-subtle);border-radius:var(--radius-md);background:var(--blue-050);} .ziko-page .zk-steps__list li::before{counter-increment:zks;content:counter(zks);position:absolute;left:18px;top:16px;display:grid;place-items:center; width:30px;height:30px;border-radius:50%;background:#fff;color:var(--blue-900);font:600 13px\/1 var(--font-display);box-shadow:inset 0 0 0 1.5px var(--blue-200);} .ziko-page .zk-steps__list b{display:block;margin:0 0 4px;font:500 17px\/1.3 var(--font-display);color:var(--text-heading);} .ziko-page .zk-steps__list span{display:block;font-size:15px;line-height:1.5;color:var(--text-body);} .ziko-page .zk-steps__note{display:grid;grid-template-columns:40px 1fr;gap:14px;align-items:start;margin-top:16px;padding:18px 20px; border-left:3px solid var(--blue-500);border-radius:0 var(--radius-md) var(--radius-md) 0;background:#fff;box-shadow:inset 0 0 0 1px var(--border-subtle);} .ziko-page .zk-steps__ic{display:grid;place-items:center;width:40px;height:40px;border-radius:10px;background:var(--blue-050);color:var(--blue-500);} .ziko-page .zk-steps__ic svg{width:22px;height:22px;} .ziko-page .zk-steps__note b{display:block;margin:0 0 4px;font:500 16px\/1.3 var(--font-display);color:var(--text-heading);} .ziko-page .zk-steps__note p{margin:0;font-size:15px;line-height:1.5;color:var(--text-body);} .ziko-page .zk-handoff{display:grid;grid-template-columns:1fr 28px 1fr;gap:10px;align-items:stretch;margin-top:16px;} .ziko-page .zk-handoff__col{padding:18px 20px;border:1px dashed var(--blue-300);border-radius:var(--radius-md);} .ziko-page .zk-handoff__col.is-ziko{border:0;background:var(--blue-900);color:#fff;} .ziko-page .zk-handoff__k{margin:0 0 10px !important;font:600 12px\/1.3 var(--font-accent) !important;letter-spacing:.08em;text-transform:uppercase;color:var(--text-muted) !important;} .ziko-page .zk-handoff__col.is-ziko .zk-handoff__k{color:var(--blue-400) !important;} .ziko-page .zk-handoff ul{margin:0;padding:0;list-style:none;} .ziko-page .zk-handoff li{position:relative;padding:5px 0 5px 18px;font-size:15px;line-height:1.4;color:var(--text-body);} .ziko-page .zk-handoff li::before{content:\"\";position:absolute;left:2px;top:12px;width:6px;height:6px;border-radius:50%;background:var(--blue-300);} .ziko-page .zk-handoff__col.is-ziko li{color:#fff;} .ziko-page .zk-handoff__col.is-ziko li::before{content:\"\u2713\";top:5px;left:0;width:auto;height:auto;background:none;color:var(--blue-400);font-weight:700;font-size:13px;} .ziko-page .zk-handoff__arr{display:grid;place-items:center;font-size:22px;color:var(--blue-500);} .ziko-page .zk-steps__svc{grid-column:1\/-1;display:grid;grid-template-columns:5fr 7fr;gap:16px 56px;align-items:center;padding:24px 28px;border-radius:var(--radius-md);background:var(--blue-050);} .ziko-page .zk-steps__svc h4{margin:0 0 8px;font:500 19px\/1.3 var(--font-display);color:var(--text-heading);} .ziko-page .zk-steps__svc p{margin:0;font-size:15px;line-height:1.5;color:var(--text-body);} .ziko-page .zk-steps__svc ul{display:flex;flex-wrap:wrap;gap:8px;margin:0;padding:0;list-style:none;} .ziko-page .zk-steps__svc li{margin:0;padding:8px 14px 8px 32px;position:relative;border-radius:var(--radius-pill);background:#fff;font-size:14px;line-height:1.3;color:var(--text-heading);box-shadow:inset 0 0 0 1px var(--blue-150);} .ziko-page .zk-steps__svc li::before{content:\"\u2713\";position:absolute;left:13px;top:8px;font-weight:700;color:var(--blue-500);} .ziko-page .zk-steps__nav{grid-column:1\/-1;display:none;justify-content:space-between;align-items:center;gap:16px;padding-top:20px;border-top:1px solid var(--border-subtle);} .ziko-page .zk-steps.is-ready .zk-steps__nav{display:flex;} .ziko-page .zk-steps__nav button{padding:10px 0 !important;font:500 15px\/1.2 var(--font-display) !important;color:var(--blue-500) !important;} .ziko-page .zk-steps__nav button:hover{color:var(--blue-900) !important;} .ziko-page .zk-steps__nav button:focus-visible{outline:none;box-shadow:var(--focus-shadow);border-radius:6px;} .ziko-page .zk-steps__end{margin:28px 0 0;font:500 18px\/1.4 var(--font-display);color:var(--blue-900);} @media (max-width:1024px){ .ziko-page .zk-steps__panel,.ziko-page .zk-steps__svc{grid-template-columns:1fr;gap:24px;} .ziko-page .zk-steps__tabs b{font-size:15px;} } @media (max-width:640px){ .ziko-page .zk-steps__tabs{margin-bottom:18px;} .ziko-page .zk-steps__tabs::before,.ziko-page .zk-steps__tabs::after{top:19px;left:12.5%;} .ziko-page .zk-steps__tabs::before{right:12.5%;} .ziko-page .zk-steps__tabs::after{width:calc(75% * var(--zk-step) \/ var(--zk-steps));} .ziko-page .zk-steps__tabs [role=\"tab\"]{padding:0;text-align:center;} .ziko-page .zk-steps__dot{width:40px;height:40px;margin:0 auto 8px;font-size:13px;} .ziko-page .zk-steps__tabs b,.ziko-page .zk-steps__tabs small{display:none;} .ziko-page .zk-steps__short{display:block;font-size:12px;line-height:1.2;color:var(--blue-700);} .ziko-page .zk-steps__tabs [aria-selected=\"true\"] .zk-steps__short{font-weight:600;color:var(--blue-900);} .ziko-page .zk-steps__panel{padding:24px 20px;} .ziko-page .zk-steps__lead h3{font-size:24px;} .ziko-page .zk-steps__lead p:not(.zk-steps__k){font-size:16px;} .ziko-page .zk-steps__list--grid,.ziko-page .zk-handoff{grid-template-columns:1fr;} .ziko-page .zk-handoff__arr{transform:rotate(90deg);height:20px;} .ziko-page .zk-steps__list li{padding:16px 16px 16px 58px;} .ziko-page .zk-steps__list li::before{left:14px;} .ziko-page .zk-steps__svc{padding:20px;} .ziko-page .zk-steps__nav{flex-wrap:wrap;} .ziko-page .zk-steps__nav .zk-btn{width:100%;text-align:center;} } @media (prefers-reduced-motion:reduce){ .ziko-page .zk-steps.is-ready .zk-steps__panel{animation:none;} .ziko-page .zk-steps__tabs::after,.ziko-page .zk-steps__dot{transition:none;} } .ziko-page .zk-steps__lead{display:flex;flex-direction:column;} .ziko-page .zk-steps__media{position:relative;display:flex;justify-content:center;align-items:flex-end;margin-top:auto;padding-top:32px;min-height:220px;} .ziko-page .zk-steps__media::before{content:\"\";position:absolute;left:50%;bottom:-6px;width:86%;height:56%;transform:translateX(-50%);border-radius:50%; background:radial-gradient(closest-side,var(--blue-050) 0%,rgba(227,245,255,.6) 55%,rgba(227,245,255,0) 100%);} .ziko-page .zk-steps__media img{position:relative;display:block;width:auto;max-width:92%;height:auto;max-height:270px;margin:0;border-radius:0;box-shadow:none; filter:drop-shadow(0 18px 22px rgba(39,62,102,.16));} .ziko-page .zk-steps.is-ready .zk-steps__media img{animation:zkStepImg .7s var(--ease) .08s both;} @keyframes zkStepImg{from{opacity:0;transform:translateY(18px) scale(.95);}to{opacity:1;transform:none;}} @media (max-width:1024px){ .ziko-page .zk-steps__media{min-height:0;padding-top:24px;} .ziko-page .zk-steps__media img{max-height:220px;} } @media (max-width:640px){ .ziko-page .zk-steps__media{padding-top:18px;} .ziko-page .zk-steps__media img{max-height:170px;} } @media (prefers-reduced-motion:reduce){.ziko-page .zk-steps.is-ready .zk-steps__media img{animation:none;}} .ziko-page .zk-obj{display:block;width:auto;height:auto;max-width:100%;margin:0;border:0;border-radius:0;box-shadow:none;background:none; filter:drop-shadow(0 12px 16px rgba(39,62,102,.16));} .ziko-page.zk-reveal .zk-obj{opacity:0;transform:translateY(16px) scale(.96); transition:opacity .6s var(--ease),transform .75s var(--ease);transition-delay:calc(var(--i,0) * 90ms);} .ziko-page.zk-reveal .zk-obj.is-in{opacity:1;transform:none;} .ziko-page .zk-rows--photo .zk-row{grid-template-columns:96px 1fr;gap:20px;align-items:start;} .ziko-page .zk-row__ph{position:relative;display:flex;align-items:flex-end;justify-content:center;width:96px;height:96px;border-radius:50%; background:radial-gradient(circle at 50% 62%,#fff 0%,var(--blue-050) 72%);transition:transform .35s var(--ease);} .ziko-page .zk-row__ph .zk-obj{max-width:118px;max-height:90px;margin-bottom:8px;} .ziko-page .zk-rows--photo .zk-row:hover .zk-row__ph{transform:translateY(-3px);} .ziko-page .zk-fan--photo .zk-fan__to li{padding-top:18px;} .ziko-page .zk-fan__ph{position:relative;display:flex;align-items:flex-end;justify-content:center;width:100%;height:120px;} .ziko-page .zk-fan__ph::before{content:\"\";position:absolute;left:50%;bottom:0;width:150px;height:46px;transform:translateX(-50%);border-radius:50%; background:radial-gradient(closest-side,var(--blue-050),rgba(227,245,255,0));} .ziko-page .zk-fan__ph .zk-obj{position:relative;max-width:160px;max-height:112px;} .ziko-page .zk-compare--glass{margin-top:36px;} .ziko-page .zk-compare__obj{float:right;height:156px;max-width:none;margin:-52px -6px 6px 18px;} .ziko-page .zk-compare__col--after .zk-compare__obj{filter:drop-shadow(0 14px 22px rgba(0,0,0,.35));} .ziko-page .zk-compare--glass .zk-compare__col::after{content:\"\";display:block;clear:both;} .ziko-page .zk-cta__obj{position:relative;display:flex;align-items:flex-end;height:210px;margin-top:28px;} .ziko-page .zk-cta__obj::before{content:\"\";position:absolute;left:-50px;bottom:-16px;width:240px;height:90px;border-radius:50%; background:radial-gradient(closest-side,rgba(106,197,232,.30),rgba(106,197,232,0));} .ziko-page .zk-cta__obj .zk-obj{position:relative;height:210px;max-width:none;filter:drop-shadow(0 18px 24px rgba(0,0,0,.4));} .ziko-page .zk-faq__obj{position:relative;display:flex;justify-content:flex-start;margin-top:36px;} .ziko-page .zk-faq__obj::before{content:\"\";position:absolute;left:-10px;bottom:-12px;width:300px;height:70px;border-radius:50%; background:radial-gradient(closest-side,var(--blue-050),rgba(227,245,255,0));} .ziko-page .zk-faq__obj .zk-obj{position:relative;width:280px;max-width:100%;} @media (max-width:1024px){ .ziko-page .zk-faq__obj{display:none;} .ziko-page .zk-cta__obj{height:170px;} .ziko-page .zk-cta__obj .zk-obj{height:170px;} } @media (max-width:640px){ .ziko-page .zk-rows--photo .zk-row{grid-template-columns:72px 1fr;gap:16px;} .ziko-page .zk-row__ph{width:72px;height:72px;} .ziko-page .zk-row__ph .zk-obj{max-width:90px;max-height:66px;margin-bottom:6px;} .ziko-page .zk-fan--photo .zk-fan__to li{padding-top:12px;} .ziko-page .zk-fan__ph{flex:none;width:76px;height:68px;} .ziko-page .zk-fan__ph::before{width:80px;height:26px;} .ziko-page .zk-fan__ph .zk-obj{max-width:80px;max-height:64px;} .ziko-page .zk-compare__obj{height:116px;margin:-40px -4px 4px 14px;} .ziko-page .zk-compare--glass .zk-compare__col + .zk-compare__arrow + .zk-compare__col{margin-top:24px;} .ziko-page .zk-cta__obj{height:140px;margin-top:20px;} .ziko-page .zk-cta__obj .zk-obj{height:140px;} } @media (prefers-reduced-motion:reduce){ .ziko-page.zk-reveal .zk-obj{opacity:1;transform:none;transition:none;} .ziko-page .zk-row__ph{transition:none;} } .ziko-page .zk-next li > .is-off{display:block;padding:16px 0;border-top:1px solid var(--border-subtle);font-size:15px;line-height:1.4;color:var(--text-body);} .ziko-page .zk-tiles .is-off,.ziko-page .zk-chips .is-off{display:block;opacity:.75;cursor:default;} .ziko-page .zk-rubric{padding-top:72px;} .ziko-page .zk-rubric__head{max-width:820px;margin-bottom:48px;} .ziko-page .zk-rubric__head .zk-eyebrow{color:var(--blue-500);} .ziko-page .zk-rubric__head .zk-h1{margin:8px 0 16px;color:var(--text-heading);} .ziko-page .zk-rubric__head .zk-lead{margin:0;color:var(--text-muted);} .ziko-page .zk-hcards{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin:0;padding:0;list-style:none;} .ziko-page .zk-hcard{display:flex;flex-direction:column;height:100%;padding:24px 28px 26px;border:1px solid var(--blue-150);border-radius:var(--radius-lg); background:#fff;color:var(--text-body);text-decoration:none;transition:border-color .2s var(--ease),box-shadow .25s var(--ease),transform .25s var(--ease);} .ziko-page .zk-hcard:hover{border-color:var(--blue-500);box-shadow:var(--shadow-md);transform:translateY(-2px);} .ziko-page .zk-hcard__ph{position:relative;display:flex;align-items:flex-end;justify-content:center;height:170px;margin-bottom:18px;} .ziko-page .zk-hcard__ph::before{content:\"\";position:absolute;left:50%;bottom:0;width:80%;height:60px;transform:translateX(-50%);border-radius:50%; background:radial-gradient(closest-side,var(--blue-050),rgba(227,245,255,0));} .ziko-page .zk-hcard__ph .zk-obj{position:relative;max-width:240px;max-height:160px;} .ziko-page .zk-hcard__t{display:block;font:500 22px\/1.25 var(--font-display);color:var(--text-heading);} .ziko-page .zk-hcard__d{display:block;margin-top:8px;font-size:15px;line-height:1.5;color:var(--text-muted);} .ziko-page .zk-hcard__go{display:block;margin-top:auto;padding-top:18px;font:500 15px\/1 var(--font-display);color:var(--link);} .ziko-page .zk-hcards li:only-child{grid-column:1\/-1;} .ziko-page .zk-hcards li:only-child .zk-hcard{display:grid;grid-template-columns:320px 1fr;grid-template-rows:auto auto 1fr;column-gap:40px;align-items:start;padding:28px 36px;} .ziko-page .zk-hcards li:only-child .zk-hcard__ph{grid-row:1\/4;height:200px;margin:0;} .ziko-page .zk-hcards li:only-child .zk-hcard__ph .zk-obj{max-width:300px;max-height:190px;} .ziko-page .zk-hcards li:only-child .zk-hcard__t{margin-top:24px;font-size:28px;} .ziko-page .zk-hmore{margin-top:64px;} .ziko-page .zk-hmore__list{display:grid;grid-template-columns:repeat(3,1fr);gap:0 40px;margin:0 0 20px;padding:0;list-style:none;} .ziko-page .zk-hmore__list li{position:relative;padding:12px 0 12px 18px;border-top:1px solid var(--border-subtle);font-size:15px;line-height:1.4;color:var(--text-body);} .ziko-page .zk-hmore__list li::before{content:\"\";position:absolute;left:2px;top:19px;width:6px;height:6px;border-radius:50%;background:var(--blue-300);} .ziko-page .zk-hmore p{margin:0;max-width:720px;font-size:15px;line-height:1.5;color:var(--text-muted);} @media (max-width:1024px){ .ziko-page .zk-hcards,.ziko-page .zk-hmore__list{grid-template-columns:1fr 1fr;} } @media (max-width:640px){ .ziko-page .zk-rubric{padding-top:40px;} .ziko-page .zk-hcards,.ziko-page .zk-hmore__list{grid-template-columns:1fr;} .ziko-page .zk-hcards li:only-child .zk-hcard{display:flex;padding:22px;} .ziko-page .zk-hcards li:only-child .zk-hcard__ph{height:150px;margin-bottom:14px;} .ziko-page .zk-hcards li:only-child .zk-hcard__t{margin-top:0;font-size:22px;} } @media (prefers-reduced-motion:reduce){.ziko-page .zk-hcard{transition:none;}} html[lang^=\"ru\"] .ziko-page .zk-formbox label.contactformname::before{content:\"\u0412\u0430\u0448\u0435 \u0438\u043c\u044f\";} html[lang^=\"ru\"] .ziko-page .zk-formbox label.contactformtel::before{content:\"\u0422\u0435\u043b\u0435\u0444\u043e\u043d\";} html[lang^=\"ru\"] .ziko-page .zk-formbox label.contactformldesc::before{content:\"\u0421\u043e\u043e\u0431\u0449\u0435\u043d\u0438\u0435 \u2014 \u043a\u043e\u0440\u043e\u0442\u043a\u043e \u043e \u0432\u0430\u0448\u0435\u043c \u043e\u0431\u044a\u0435\u043a\u0442\u0435\";} html[lang^=\"en\"] .ziko-page .zk-formbox label.contactformname::before{content:\"Your name\";} html[lang^=\"en\"] .ziko-page .zk-formbox label.contactformtel::before{content:\"Phone\";} html[lang^=\"en\"] .ziko-page .zk-formbox label.contactformldesc::before{content:\"Message \u2014 briefly about your site\";} .ziko-page .zk-spot--video{margin-top:72px;grid-template-columns:1fr 1.15fr;} .ziko-page .zk-spot--video .zk-spot__media{order:2;padding:0;background:none;} .ziko-page .zk-video{position:relative;display:block;overflow:hidden;aspect-ratio:16\/9;border-radius:var(--radius-lg); background:#0d1e38;box-shadow:0 24px 48px rgba(0,0,0,.35);text-decoration:none;cursor:pointer;} .ziko-page .zk-video img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;border-radius:0;transition:transform .6s var(--ease);} .ziko-page .zk-video::after{content:\"\";position:absolute;inset:0;background:linear-gradient(180deg,rgba(13,30,56,0) 45%,rgba(13,30,56,.55));pointer-events:none;} .ziko-page .zk-video__play{position:absolute;left:50%;top:50%;z-index:1;width:84px;height:84px;margin:-42px 0 0 -42px;border-radius:50%; background:var(--accent-pink);box-shadow:0 10px 30px rgba(0,0,0,.3);transition:transform .25s var(--ease);} .ziko-page .zk-video__play::before{content:\"\";position:absolute;left:33px;top:26px;border-style:solid;border-width:16px 0 16px 26px; border-color:transparent transparent transparent var(--blue-900);} .ziko-page .zk-video__play::after{content:\"\";position:absolute;inset:-10px;border-radius:50%;border:2px solid rgba(246,209,227,.6);animation:zkPulse 2.4s var(--ease) infinite;} @keyframes zkPulse{0%{transform:scale(.9);opacity:.9;}70%,100%{transform:scale(1.35);opacity:0;}} .ziko-page .zk-video__lbl{position:absolute;left:20px;bottom:18px;z-index:1;padding:7px 12px;border-radius:var(--radius-pill);background:rgba(255,255,255,.92); font:600 12px\/1 var(--font-accent);letter-spacing:.08em;text-transform:uppercase;color:var(--blue-900);} .ziko-page .zk-video:hover img{transform:scale(1.03);} .ziko-page .zk-video:hover .zk-video__play{transform:scale(1.08);} .ziko-page .zk-video:focus{outline:none;} .ziko-page .zk-video:focus-visible{box-shadow:var(--focus-shadow),0 24px 48px rgba(0,0,0,.35);} .ziko-page .zk-video__frame{display:block;width:100%;aspect-ratio:16\/9;border:0;border-radius:var(--radius-lg);background:#000;box-shadow:0 24px 48px rgba(0,0,0,.35);} @media (max-width:1024px){ .ziko-page .zk-spot--video{margin-top:56px;grid-template-columns:1fr;} .ziko-page .zk-spot--video .zk-spot__media{order:0;} } @media (max-width:640px){ .ziko-page .zk-video__play{width:64px;height:64px;margin:-32px 0 0 -32px;} .ziko-page .zk-video__play::before{left:25px;top:19px;border-width:13px 0 13px 21px;} .ziko-page .zk-video__lbl{left:12px;bottom:12px;font-size:11px;} } @media (prefers-reduced-motion:reduce){ .ziko-page .zk-video__play::after{animation:none;display:none;} .ziko-page .zk-video img,.ziko-page .zk-video__play{transition:none;} }<\/style>\n\n<div class=\"ziko-page zk-v2\">\n\n  <section class=\"zk-section zk-hero\">\n    <div class=\"zk-hero__bg\" data-slot=\"MEDIA-01\"><img decoding=\"async\" src=\"https:\/\/ziko.com.ua\/wp-content\/uploads\/2026\/10\/vodok-hero-stantsiia-gen.webp\" width=\"1920\" height=\"1072\" fetchpriority=\"high\" alt=\"Water treatment station hall: a row of filter columns, piping with gate valves and an automation cabinet\"><\/div>\n    <div class=\"zk-inner\">\n      <div class=\"zk-hero__content\">\n        <p class=\"zk-eyebrow\">Industrial water treatment<\/p>\n        <h1 class=\"zk-h1\">Water treatment for water utilities and communities<\/h1>\n        <p class=\"zk-lead\">Water for the community \u2014 within quality standards. We treat groundwater and surface water to meet DSanPiN 2.2.4-171-10.<\/p>\n        <div class=\"zk-btn-row\">\n          <a href=\"#zk-cta\" class=\"zk-btn zk-btn--cta\">Talk to an engineer<\/a>\n    <a class=\"zk-btn zk-btn--outline\" href=\"#zk-cta\">Order a water analysis<\/a>\n        <\/div>\n      <\/div>\n    <\/div>\n  <\/section>\n\n  <div class=\"zk-trust\">\n    <div class=\"zk-inner\">\n      <ul class=\"zk-trust__row\">\n        <li class=\"zk-trust__item is-key\"><span class=\"zk-trust__ic\" aria-hidden=\"true\"><svg viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"1.7\" stroke-linecap=\"round\" stroke-linejoin=\"round\" aria-hidden=\"true\"><path d=\"M14 2v6a2 2 0 0 0 .245.96l5.51 10.08A2 2 0 0 1 18 22H6a2 2 0 0 1-1.755-2.96l5.51-10.08A2 2 0 0 0 10 8V2\"\/><path d=\"M6.453 15h11.094\"\/><path d=\"M8.5 2h7\"\/><\/svg><\/span><div><b>In-house laboratory<\/b><span>water analysis and testing<\/span><\/div><\/li>\n        <li class=\"zk-trust__item\"><span class=\"zk-trust__ic\" aria-hidden=\"true\"><svg viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"1.7\" stroke-linecap=\"round\" stroke-linejoin=\"round\" aria-hidden=\"true\"><circle cx=\"12\" cy=\"8\" r=\"6\"\/><path d=\"M15.48 12.89 17 22l-5-3-5 3 1.52-9.11\"\/><\/svg><\/span><div><b>1,760+ completed projects<\/b><span>ZIKO experience since 1993<\/span><\/div><\/li>\n        <li class=\"zk-trust__item\"><span class=\"zk-trust__ic\" aria-hidden=\"true\"><svg viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"1.7\" stroke-linecap=\"round\" stroke-linejoin=\"round\" aria-hidden=\"true\"><path d=\"M20 13c0 5-3.5 7.5-7.66 8.95a1 1 0 0 1-.67-.01C7.5 20.5 4 18 4 13V6a1 1 0 0 1 1-1c2 0 4.5-1.2 6.24-2.72a1.17 1.17 0 0 1 1.52 0C14.51 3.81 17 5 19 5a1 1 0 0 1 1 1z\"\/><path d=\"m9 12 2 2 4-4\"\/><\/svg><\/span><div><b>Up to 5-year warranty<\/b><span>on solutions and equipment, under the contract terms<\/span><\/div><\/li>\n        <li class=\"zk-trust__item\"><span class=\"zk-trust__ic\" aria-hidden=\"true\"><svg viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"1.7\" stroke-linecap=\"round\" stroke-linejoin=\"round\" aria-hidden=\"true\"><path d=\"M14.7 6.3a1 1 0 0 0 0 1.4l1.6 1.6a1 1 0 0 0 1.4 0l3.77-3.77a6 6 0 0 1-7.94 7.94l-6.91 6.91a2.12 2.12 0 0 1-3-3l6.91-6.91a6 6 0 0 1 7.94-7.94l-3.76 3.76z\"\/><\/svg><\/span><div><b>Service across Ukraine<\/b><span>technical support and field service crews<\/span><\/div><\/li>\n      <\/ul>\n    <\/div>\n  <\/div>\n\n  <nav class=\"zk-anchors\" aria-label=\"Page sections\">\n    <div class=\"zk-inner\">\n      <div class=\"zk-anchors__in\">\n        <a href=\"#problemy\">Problems<\/a>\n        <a href=\"#vymohy\">Water requirements<\/a>\n        <a href=\"#rishennia\">Solution<\/a>\n        <a href=\"#obiekty\">Projects<\/a>\n        <a href=\"#vartist\">Cost<\/a>\n        <a href=\"#etapy\">Stages and service<\/a>\n        <a href=\"#pytannia\">FAQ<\/a>\n        <a href=\"#zk-cta\" class=\"zk-anchors__cta\">Consultation<\/a>\n      <\/div>\n    <\/div>\n  <\/nav>\n\n  <section class=\"zk-sec\" id=\"problemy\">\n    <div class=\"zk-inner\">\n      <div class=\"zk-layout\">\n        <div class=\"zk-layout__head\">\n          <p class=\"zk-num\" data-n=\"01\">Problems<\/p>\n          <h2 class=\"zk-h2\">Water supply problems ZIKO solves<\/h2>\n          <p>The water fails to meet standards, the networks are worn out and the stations lack capacity. Costs go up, and it gets harder to deliver good water to consumers.<\/p>\n        <\/div>\n        <div>\n          <div class=\"zk-block\">\n            <h3 class=\"zk-subh\">Who needs water treatment<\/h3>\n            <ul class=\"zk-rows zk-rows--photo\">\n              <li class=\"zk-row\"><span class=\"zk-row__ph\"><img class=\"zk-obj\" src=\"https:\/\/ziko.com.ua\/wp-content\/uploads\/2026\/10\/vodok-obj-v1-zasuvka-gen.webp\" width=\"527\" height=\"640\" loading=\"lazy\" decoding=\"async\" alt=\"A blue cast-iron gate valve with a handwheel for a water main\" style=\"--i:0\"><\/span><div><h4>City water utilities<\/h4><p>We treat groundwater and surface water, upgrade existing stations and bring water quality and supply volume up to standard.<\/p><\/div><\/li>\n              <li class=\"zk-row\"><span class=\"zk-row__ph\"><img class=\"zk-obj\" src=\"https:\/\/ziko.com.ua\/wp-content\/uploads\/2026\/10\/vodok-obj-v2-nasos-gen.webp\" width=\"640\" height=\"327\" loading=\"lazy\" decoding=\"async\" alt=\"A stainless steel submersible borehole pump\" style=\"--i:1\"><\/span><div><h4>Territorial and rural communities<\/h4><p>Water treatment for centralized water supply in villages and towns, reconstruction and upgrades of existing stations.<\/p><\/div><\/li>\n              <li class=\"zk-row\"><span class=\"zk-row__ph\"><img class=\"zk-obj\" src=\"https:\/\/ziko.com.ua\/wp-content\/uploads\/2026\/10\/vodok-obj-v3-sverdlovyna-gen.webp\" width=\"608\" height=\"640\" loading=\"lazy\" decoding=\"async\" alt=\"A wellhead with a pressure gauge and a ball valve\" style=\"--i:2\"><\/span><div><h4>Individual wells and local water mains<\/h4><p>We eliminate exceedances in quality parameters and bring the system up to the required capacity. If the problem is in one well, we install a station in its pavilion without rebuilding the whole network.<\/p><\/div><\/li>\n              <li class=\"zk-row\"><span class=\"zk-row__ph\"><img class=\"zk-obj\" src=\"https:\/\/ziko.com.ua\/wp-content\/uploads\/2026\/10\/vodok-obj-v4-kran-gen.webp\" width=\"408\" height=\"640\" loading=\"lazy\" decoding=\"async\" alt=\"A chrome tap with a drop of drinking water\" style=\"--i:3\"><\/span><div><h4>Municipal and social facilities<\/h4><p>Water treatment for hospitals, schools, kindergartens and other municipal facilities, matched to their water quality and volume requirements, including backup water supply when the network has no pressure.<\/p><\/div><\/li>\n            <\/ul>\n          <\/div>\n          <div class=\"zk-block\">\n            <h3 class=\"zk-subh\">What poor water quality leads to<\/h3>\n            <ul class=\"zk-risks\">\n              <li class=\"zk-risk\"><span aria-hidden=\"true\"><svg viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"1.7\" stroke-linecap=\"round\" stroke-linejoin=\"round\" aria-hidden=\"true\"><path d=\"M15 2H6a2 2 0 0 0-2 2v16a2 2 0 0 0 2 2h12a2 2 0 0 0 2-2V7Z\"\/><path d=\"M14 2v4a2 2 0 0 0 2 2h4\"\/><path d=\"M12 12v3\"\/><path d=\"M12 18h.01\"\/><\/svg><\/span><div><h4>Non-compliance with regulations<\/h4><p>Lab monitoring records exceedances in iron, manganese, ammonium or microbiology. Then comes <b>an order with a deadline to fix it<\/b>, while the technical problem remains.<\/p><\/div><\/li>\n              <li class=\"zk-risk\"><span aria-hidden=\"true\"><svg viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"1.7\" stroke-linecap=\"round\" stroke-linejoin=\"round\" aria-hidden=\"true\"><path d=\"M7.9 20A9 9 0 1 0 4 16.1L2 22Z\"\/><path d=\"M12 8v4\"\/><path d=\"M12 16h.01\"\/><\/svg><\/span><div><h4>Consumer complaints<\/h4><p>Cloudy or discolored water with an odor or taste is <b>the most common reason for complaints<\/b>. People judge the utility by what they see in the glass.<\/p><\/div><\/li>\n              <li class=\"zk-risk\"><span aria-hidden=\"true\"><svg viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"1.7\" stroke-linecap=\"round\" stroke-linejoin=\"round\" aria-hidden=\"true\"><path d=\"M2 9h7v6H2\"\/><path d=\"M9 11h6\"\/><path d=\"M15 9h7v6h-7z\"\/><path d=\"M5 15v2\"\/><path d=\"M18 15v2\"\/><path d=\"M18 19v.01\"\/><path d=\"M5 19v.01\"\/><\/svg><\/span><div><h4>Extra operating costs<\/h4><p>Deposits in pipes and equipment reduce network capacity, <b>increase pump power consumption<\/b> and raise maintenance and repair costs.<\/p><\/div><\/li>\n              <li class=\"zk-risk\"><span aria-hidden=\"true\"><svg viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"1.7\" stroke-linecap=\"round\" stroke-linejoin=\"round\" aria-hidden=\"true\"><circle cx=\"12\" cy=\"12\" r=\"5\"\/><path d=\"M12 7V4.5M12 19.5V17M7 12H4.5M19.5 12H17M8.5 8.5 6.7 6.7M17.3 17.3l-1.8-1.8M15.5 8.5l1.8-1.8M6.7 17.3l1.8-1.8\"\/><circle cx=\"10.4\" cy=\"10.8\" r=\".8\"\/><circle cx=\"13.6\" cy=\"13.3\" r=\".8\"\/><\/svg><\/span><div><h4>Microbiological risks<\/h4><p>Pathogens threaten consumers\u2019 health. Cloudy water is harder to disinfect: suspended particles shield microorganisms from UV light, and organic matter \u201ceats up\u201d the chlorine dose. That is why <b>pretreatment comes first, then disinfection<\/b>.<\/p><\/div><\/li>\n            <\/ul>\n          <\/div>\n        <\/div>\n      <\/div>\n    <\/div>\n  <\/section>\n\n  <section class=\"zk-sec\" id=\"vymohy\">\n    <div class=\"zk-inner\">\n      <div class=\"zk-layout\">\n        <div class=\"zk-layout__head\">\n          <p class=\"zk-num\" data-n=\"02\">Water requirements<\/p>\n          <h2 class=\"zk-h2\">Which water quality parameters most often need correction<\/h2>\n          <p>Groundwater, surface water and mains water differ significantly. That is why we choose the treatment method by the full set of physicochemical and microbiological parameters, not by one. An extended analysis checks the full list of <b>83 regulated parameters<\/b>.<\/p>\n        <\/div>\n        <div>\n          <div class=\"zk-refbox\">\n            <h3 class=\"zk-subh\">Parameter, standard, consequences of exceedance<\/h3>\n            <div class=\"zk-tablewrap\">\n              <table class=\"zk-reftable\">\n                <thead><tr><th>Parameter<\/th><th>Standard<\/th><th>Consequences of exceedance<\/th><\/tr><\/thead>\n                <tbody>\n                  <tr><td>Iron<\/td><td>regulated<\/td><td>Discolored water, sediment, deposits in networks<\/td><\/tr>\n                  <tr><td>Manganese<\/td><td>undesirable above 0.05 mg\/L<\/td><td>Dark deposits, worse taste and color<\/td><\/tr>\n                  <tr><td>Turbidity<\/td><td>regulated<\/td><td>Suspended particles, less effective disinfection<\/td><\/tr>\n                  <tr><td>Ammonium<\/td><td>\u2264 0.5 mg\/L<\/td><td>Requires further water assessment and affects the choice of treatment technology<\/td><\/tr>\n                  <tr><td>Microbiological parameters<\/td><td>regulated<\/td><td>Risks to the sanitary safety of water<\/td><\/tr>\n                  <tr><td>Hardness and mineralization<\/td><td>regulated<\/td><td>Deposits, restrictions on water use<\/td><\/tr>\n                  <tr><td>Nitrates<\/td><td>\u2264 50 mg\/L<\/td><td>Health risk if exceeded<\/td><\/tr>\n                  <tr><td>Nitrites<\/td><td>\u2264 0.5 mg\/L<\/td><td>Health risk if exceeded<\/td><\/tr>\n                  <tr><td>pH<\/td><td>6.5\u20138.5<\/td><td>Affects water corrosivity<\/td><\/tr>\n                <\/tbody>\n              <\/table>\n            <\/div>\n            <p class=\"zk-refnote\">Drinking water quality requirements are set by the applicable regulations, in particular DSanPiN 2.2.4-171-10, taking into account applicable amendments and special requirements.<\/p>\n          <\/div>\n        <\/div>\n      <\/div>\n    <\/div>\n  <\/section>\n\n  <section class=\"zk-sec zk-sec--ref\" id=\"rishennia\">\n    <div class=\"zk-inner\">\n      <div class=\"zk-head\">\n        <p class=\"zk-num\" data-n=\"03\">Solution<\/p>\n        <h2 class=\"zk-h2\">Integrated solutions for community water supply<\/h2>\n        <p>ZIKO designs and builds drinking water treatment systems for municipal utilities, communities and social facilities. We do not install off-the-shelf kits: we match the system to the water analysis, required capacity, regulations and operating conditions.<\/p>\n      <\/div>\n      <div class=\"zk-block\" style=\"margin-bottom:48px;\">\n        <h3 class=\"zk-subh\">Main areas of work<\/h3>\n        <ul class=\"zk-rows\">\n          <li class=\"zk-row\"><span class=\"zk-row__ic\" aria-hidden=\"true\"><svg viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"1.7\" stroke-linecap=\"round\" stroke-linejoin=\"round\" aria-hidden=\"true\"><path d=\"M12 22a7 7 0 0 0 7-7c0-2-1-3.9-3-5.5s-3.5-4-4-6.5c-.5 2.5-2 4.9-4 6.5C6 11.1 5 13 5 15a7 7 0 0 0 7 7z\"\/><\/svg><\/span><div><h4>Drinking water treatment<\/h4><p>We treat groundwater and surface water to quality standards and the required supply volume.<\/p><\/div><\/li>\n          <li class=\"zk-row\"><span class=\"zk-row__ic\" aria-hidden=\"true\"><svg viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"1.7\" stroke-linecap=\"round\" stroke-linejoin=\"round\" aria-hidden=\"true\"><path d=\"M14.7 6.3a1 1 0 0 0 0 1.4l1.6 1.6a1 1 0 0 0 1.4 0l3.77-3.77a6 6 0 0 1-7.94 7.94l-6.91 6.91a2.12 2.12 0 0 1-3-3l6.91-6.91a6 6 0 0 1 7.94-7.94l-3.76 3.76z\"\/><\/svg><\/span><div><h4>Station reconstruction and upgrades<\/h4><p>We make existing stations more efficient, fix water quality problems and adjust the system to actual water consumption.<\/p><\/div><\/li>\n          <li class=\"zk-row\"><span class=\"zk-row__ic\" aria-hidden=\"true\"><svg viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"1.7\" stroke-linecap=\"round\" stroke-linejoin=\"round\" aria-hidden=\"true\"><path d=\"M20 13c0 5-3.5 7.5-7.66 8.95a1 1 0 0 1-.67-.01C7.5 20.5 4 18 4 13V6a1 1 0 0 1 1-1c2 0 4.5-1.2 6.24-2.72a1.17 1.17 0 0 1 1.52 0C14.51 3.81 17 5 19 5a1 1 0 0 1 1 1z\"\/><path d=\"m9 12 2 2 4-4\"\/><\/svg><\/span><div><h4>Turnkey delivery<\/h4><p>From the specification and engineering solution to installation, commissioning and service.<\/p><\/div><\/li>\n        <\/ul>\n      <\/div>\n      <div class=\"zk-pipe zk-pipe--short\" data-slot=\"MEDIA-06\" role=\"figure\" aria-label=\"Diagram of a water utility\u2019s treatment station in the Lviv region: open source, mechanical filtration with automatic backwash, iron removal with an alternator, hypochlorite dosing, a reservoir and pumping stations\" style=\"margin-bottom:48px;\">\n        <p class=\"zk-pipe__cap\">How it is done at a water utility in the Lviv region<\/p>\n        <ol class=\"zk-pipe__row is-first\">\n          <li class=\"is-src\"><b>Open source<\/b><small>river: organics, iron, microbiology<\/small><\/li>\n          <li><span class=\"zk-pipe__n\">01<\/span><b>Mechanical filtration with automatic backwash<\/b><small>coarse impurities<\/small><\/li>\n          <li><span class=\"zk-pipe__n\">02<\/span><b>Iron removal with an alternator<\/b><small>iron, manganese, hydrogen sulfide \u2014 no downtime for regeneration<\/small><\/li>\n          <li><span class=\"zk-pipe__n\">03<\/span><b>Hypochlorite dosing<\/b><small>proportional to flow, via a pulse flow meter<\/small><\/li>\n          <li class=\"is-out\"><b>Reservoir and pumping stations<\/b><small>supply to the city network and a reserve in case of a pressure drop<\/small><\/li>\n        <\/ol>\n      <\/div>\n      <div class=\"zk-block\">\n        <h3 class=\"zk-subh\">Core treatment train<\/h3>\n        <ul class=\"zk-tiles\">\n          <li><span class=\"is-off zk-tile\">Combined treatment (MIX)<\/span><\/li>\n          <li><a class=\"zk-tile\" href=\"https:\/\/ziko.com.ua\/en\/?page_id=15190\">Mechanical water filtration<\/a><\/li>\n          <li><span class=\"is-off zk-tile\">Water softening<\/span><\/li>\n          <li><a class=\"zk-tile\" href=\"https:\/\/ziko.com.ua\/en\/?page_id=15192\">Ultrafiltration (UF)<\/a><\/li>\n          <li><a class=\"zk-tile\" href=\"https:\/\/ziko.com.ua\/en\/?page_id=15186\">Iron and manganese removal<\/a><\/li>\n          <li><a class=\"zk-tile\" href=\"https:\/\/ziko.com.ua\/en\/?page_id=15188\">Reverse osmosis (RO)<\/a><\/li>\n        <\/ul>\n      <\/div>\n      <div class=\"zk-block\" style=\"margin-top:32px;\">\n        <h3 class=\"zk-subh\">Added for this industry<\/h3>\n        <ul class=\"zk-chips\">\n          <li><span class=\"is-off zk-chip\">Odor removal and sorption treatment<\/span><\/li>\n          <li><a class=\"zk-chip\" href=\"https:\/\/ziko.com.ua\/en\/?page_id=15194\">Water disinfection<\/a><\/li>\n          <li><span class=\"is-off zk-chip\">Nanofiltration (NF)<\/span><\/li>\n          <li><span class=\"is-off zk-chip\">Chemical dosing<\/span><\/li>\n        <\/ul>\n      <\/div>\n      <div class=\"zk-notes\" style=\"margin-top:48px;\">\n        <div class=\"zk-callout\"><b>A result we are accountable for<\/b><p>Not just equipment, but a system designed for the required water quality and quantity. We weigh capital and operating costs, reliability, ease of maintenance and the growth of the community\u2019s infrastructure.<\/p><\/div>\n        <div class=\"zk-callout\"><b>The difference is in the operating mode, not the technology<\/b><p>The station runs around the clock with no night pause and has to handle uneven demand. That is why automatic backwash and an alternator (the columns take turns) are a requirement here, not an option.<\/p><\/div>\n      <\/div>\n      <div class=\"zk-callout\" style=\"margin-top:20px;\"><b>Community wastewater \u2014 the same contractor<\/b><p>Wastewater treatment plants for communities are a separate ZIKO line of work: <a href=\"https:\/\/ziko.com.ua\/en\/ochystka-stokiv\/otg\/\">wastewater treatment plants for territorial and rural communities<\/a>.<\/p><\/div>\n    <\/div>\n  <\/section>\n\n  <section class=\"zk-sec zk-sec--accent\" id=\"obiekty\">\n    <div class=\"zk-inner\">\n      <div class=\"zk-head\">\n        <p class=\"zk-num\" data-n=\"04\">Completed projects<\/p>\n        <h2 class=\"zk-h2\">Solutions already running at water supply facilities<\/h2>\n        <p>We commission sites and support them after start-up: from lab tests to service.<\/p>\n      <\/div>\n\n      <div class=\"zk-spot zk-spot--video\">\n        <div class=\"zk-spot__media zk-spot__media--video\">\n          <a class=\"zk-video\" href=\"https:\/\/www.youtube.com\/watch?v=ZmIKmbgH-MI\" target=\"_blank\" rel=\"noopener\" data-yt=\"ZmIKmbgH-MI\" aria-label=\"Watch the video: a 420 m\u00b3\/h iron removal station at a water utility\">\n            <img src=\"https:\/\/i.ytimg.com\/vi\/ZmIKmbgH-MI\/maxresdefault.jpg\" width=\"1280\" height=\"720\" loading=\"lazy\" decoding=\"async\" alt=\"Video still: iron removal station at a city water utility\">\n            <span class=\"zk-video__play\" aria-hidden=\"true\"><\/span>\n            <span class=\"zk-video__lbl\">Video from the site<\/span>\n          <\/a>\n        <\/div>\n        <div>\n          <p class=\"zk-meta\">City water utility \u00b7 Volyn region<\/p>\n          <h3>Iron removal \u2014 420&nbsp;m\u00b3\/h<\/h3>\n          <p class=\"zk-spot__use\">Water for the city\u2019s domestic and drinking needs.<\/p>\n          <p class=\"zk-quote\">After start-up, the ZIKO service crew returns to the station for scheduled work.<\/p>\n          <a class=\"zk-spot__link\" href=\"https:\/\/ziko.com.ua\/en\/project\/volodymyr-volynskyj-vodokanal\/\">Project details \u2192<\/a>\n        <\/div>\n      <\/div>\n\n      <div class=\"zk-spot zk-spot--video\" style=\"margin-top:48px;\">\n        <div class=\"zk-spot__media zk-spot__media--video\">\n          <a class=\"zk-video\" href=\"https:\/\/www.youtube.com\/watch?v=gdVXll-LBhw\" target=\"_blank\" rel=\"noopener\" data-yt=\"gdVXll-LBhw\" aria-label=\"Watch the video: iron removal and disinfection at 50 m\u00b3\/h\">\n            <img src=\"https:\/\/i.ytimg.com\/vi\/gdVXll-LBhw\/maxresdefault.jpg\" width=\"1280\" height=\"720\" loading=\"lazy\" decoding=\"async\" alt=\"Video still: iron removal and disinfection station at a water utility\">\n            <span class=\"zk-video__play\" aria-hidden=\"true\"><\/span>\n            <span class=\"zk-video__lbl\">Video from the site<\/span>\n          <\/a>\n        <\/div>\n        <div>\n          <p class=\"zk-meta\">City water utility \u00b7 Volyn region<\/p>\n          <h3>Iron removal and disinfection \u2014 50&nbsp;m\u00b3\/h<\/h3>\n          <div class=\"zk-metrics\">\n            <div class=\"zk-metric\"><b>50 m\u00b3\/h<\/b><span>water for the city\u2019s domestic and drinking needs<\/span><\/div>\n            <div class=\"zk-metric\"><b>3 stages<\/b><span>of treatment<\/span><\/div>\n          <\/div>\n          <p class=\"zk-spot__use\">Three-stage treatment:<\/p>\n          <ol style=\"margin:12px 0 0;padding-left:20px;\">\n            <li>Self-cleaning filters remove suspended solids, sand and rust.<\/li>\n            <li>Sodium hypochlorite disinfects the water and pre-oxidizes dissolved iron and manganese. They turn into salts that readily hydrolyze and precipitate.<\/li>\n            <li>Catalytic removal of iron and manganese.<\/li>\n          <\/ol>\n        <\/div>\n      <\/div>\n\n      <ul class=\"zk-cases zk-cases--one\">\n        <li class=\"zk-case\">\n          <div data-slot=\"MEDIA-03\"><img decoding=\"async\" src=\"https:\/\/ziko.com.ua\/wp-content\/uploads\/2023\/08\/561f1cbb-7136-4920-b8f0-b4bd9bb257fd.jpg\" width=\"1280\" height=\"960\" loading=\"lazy\" alt=\"Iron removal columns with an alternator at a water utility station in the Lviv region\"><\/div>\n          <div class=\"zk-case__body\">\n            <p class=\"zk-meta\">City water utility \u00b7 Lviv region \u00b7 open source<\/p>\n            <h3>Water utility in the Lviv region<\/h3>\n            <ul>\n              <li>Iron removal with an alternator \u2014 the columns take turns, so <b>supply is not interrupted<\/b> for backwash<\/li>\n              <li>Catalytic media based on manganese ore: <b>iron, manganese, hydrogen sulfide<\/b><\/li>\n              <li>Automatic backwash, proportional hypochlorite dosing, a clean water reservoir<\/li>\n              <li>The controller runs <b>two to six filters<\/b> and shows the time to the next regeneration<\/li>\n            <\/ul>\n          <\/div>\n        <\/li>\n      <\/ul>\n\n      <div class=\"zk-softband\">\n        <p><b>Planning the community budget for next year?<\/b>A preliminary estimate helps even before the tender: with it, you can put the amount in the budget. Send us the analysis report \u2014 a ZIKO engineer will prepare an estimate.<\/p>\n        <a href=\"#zk-cta\" class=\"zk-btn zk-btn--cta\">Get an estimate<\/a>\n      <\/div>\n    <\/div>\n  <\/section>\n\n  <section class=\"zk-sec\" id=\"vartist\">\n    <div class=\"zk-inner\">\n      <div class=\"zk-layout\">\n        <div class=\"zk-layout__head\">\n          <p class=\"zk-num\" data-n=\"05\">Cost and procurement<\/p>\n          <h2 class=\"zk-h2\">Water treatment system cost and procurement via Prozorro<\/h2>\n          <p>The cost depends on the raw water quality, required capacity, treated water requirements and the site\u2019s specifics. We calculate not only capital costs but also operation and maintenance.<\/p>\n        <\/div>\n        <div>\n          <h3 class=\"zk-subh\" style=\"margin-top:0;\">If procurement goes through Prozorro<\/h3>\n          <ul class=\"zk-rows\" style=\"grid-template-columns:1fr;\">\n            <li class=\"zk-row\"><span class=\"zk-row__ic\" aria-hidden=\"true\"><svg viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"1.7\" stroke-linecap=\"round\" stroke-linejoin=\"round\" aria-hidden=\"true\"><path d=\"M15 2H6a2 2 0 0 0-2 2v16a2 2 0 0 0 2 2h12a2 2 0 0 0 2-2V7Z\"\/><path d=\"M14 2v4a2 2 0 0 0 2 2h4\"\/><path d=\"M12 12v3\"\/><path d=\"M12 18h.01\"\/><\/svg><\/span><div><h4>Preparing the technical specification<\/h4><p>We help draft the specification based on a lab analysis of the raw water, the condition of the infrastructure and the site\u2019s actual needs.<\/p><ul class=\"zk-ticks\" style=\"margin:12px 0;\"><li><b>We set:<\/b> treated water quality, nominal and peak capacity (m\u00b3\/h, m\u00b3\/day), operating modes, automation and redundancy.<\/li><li><b>We account for:<\/b> power consumption, chemicals, process wastewater volume and upgrade potential.<\/li><\/ul><p><b>We do not tie the specification to an equipment manufacturer.<\/b> The priority is quality and capacity guaranteed by contract, reliability and the lowest cost of ownership over the entire service life.<\/p><\/div><\/li>\n            <li class=\"zk-row\"><span class=\"zk-row__ic\" aria-hidden=\"true\"><svg viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"1.7\" stroke-linecap=\"round\" stroke-linejoin=\"round\" aria-hidden=\"true\"><path d=\"M2.59 17.41A2 2 0 0 0 2 18.83V21a1 1 0 0 0 1 1h3a1 1 0 0 0 1-1v-1a1 1 0 0 1 1-1h1a1 1 0 0 0 1-1v-1a1 1 0 0 1 1-1h.17a2 2 0 0 0 1.41-.59l.82-.81a6.5 6.5 0 1 0-4-4z\"\/><circle cx=\"16.5\" cy=\"7.5\" r=\".5\" fill=\"currentColor\"\/><\/svg><\/span><div><h4>Warranty and service<\/h4><p>Up to 5 years of warranty on solutions and equipment. Terms depend on the equipment and the site and are set in the contract.<\/p><\/div><\/li>\n          <\/ul>\n        <\/div>\n      <\/div>\n    <\/div>\n  <\/section>\n\n  <section class=\"zk-sec zk-sec--ref\" id=\"etapy\">\n    <div class=\"zk-inner\">\n      <div class=\"zk-head\">\n        <p class=\"zk-num\" data-n=\"06\">Implementation stages and service<\/p>\n        <h2 class=\"zk-h2\">From site survey to stable system operation<\/h2>\n        <p>We run the project from water testing to service after start-up.<\/p>\n      <\/div>\n      <div class=\"zk-steps\" id=\"zk-steps\">\n        <div class=\"zk-steps__tabs\" role=\"tablist\" aria-label=\"Work stages\">\n          <button type=\"button\" role=\"tab\" id=\"zks-t1\" aria-controls=\"zks-p1\" aria-selected=\"true\"><span class=\"zk-steps__dot\">01<\/span><b>Survey and water analysis<\/b><small>step 1<\/small><i class=\"zk-steps__short\">Analysis<\/i><\/button>\n          <button type=\"button\" role=\"tab\" id=\"zks-t2\" aria-controls=\"zks-p2\" aria-selected=\"false\"><span class=\"zk-steps__dot\">02<\/span><b>Technical specification<\/b><small>step 2<\/small><i class=\"zk-steps__short\">Spec<\/i><\/button>\n          <button type=\"button\" role=\"tab\" id=\"zks-t3\" aria-controls=\"zks-p3\" aria-selected=\"false\"><span class=\"zk-steps__dot\">03<\/span><b>Solution and design<\/b><small>step 3<\/small><i class=\"zk-steps__short\">Design<\/i><\/button>\n          <button type=\"button\" role=\"tab\" id=\"zks-t4\" aria-controls=\"zks-p4\" aria-selected=\"false\"><span class=\"zk-steps__dot\">04<\/span><b>Supply, start-up and service<\/b><small>steps 4\u20137<\/small><i class=\"zk-steps__short\">Launch<\/i><\/button>\n        <\/div>\n\n        <div class=\"zk-steps__panel\" role=\"tabpanel\" id=\"zks-p1\" aria-labelledby=\"zks-t1\">\n          <div class=\"zk-steps__lead\">\n            <p class=\"zk-steps__k\">Stage 01 of 04<\/p>\n            <h3>We survey the site and the water<\/h3>\n            <p>We choose the treatment method by the full set of parameters, not by one.<\/p>\n            <div class=\"zk-steps__media\"><img src=\"https:\/\/ziko.com.ua\/wp-content\/uploads\/2026\/10\/kharch-etap-1-gen.webp\" width=\"716\" height=\"620\" loading=\"lazy\" decoding=\"async\" alt=\"A water sample bottle, a flask and test tubes for laboratory water analysis\"><\/div>\n          <\/div>\n          <div class=\"zk-steps__body\">\n            <ol class=\"zk-steps__list\" start=\"1\">\n              <li><b>Survey and water analysis<\/b><span>We study the source, the network, actual water consumption and lab analyses. If needed, we run process tests.<\/span><\/li>\n            <\/ol>\n            <div class=\"zk-steps__note\"><span class=\"zk-steps__ic\" aria-hidden=\"true\"><svg viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"1.7\" stroke-linecap=\"round\" stroke-linejoin=\"round\"><path d=\"M9 3h6\"\/><path d=\"M10 3v6.5L4.6 18.4A1.7 1.7 0 0 0 6 21h12a1.7 1.7 0 0 0 1.4-2.6L14 9.5V3\"\/><path d=\"M7.5 15h9\"\/><\/svg><\/span><div><b>We verify the treatment method before installation<\/b><p>ZIKO has its own laboratory. If needed, we test the raw water on filter media and see the result before the equipment arrives on site.<\/p><\/div><\/div>\n          <\/div>\n          <div class=\"zk-steps__nav\"><span><\/span><button type=\"button\" data-go=\"1\">Next: technical specification <span aria-hidden=\"true\">\u2192<\/span><\/button><\/div>\n        <\/div>\n\n        <div class=\"zk-steps__panel\" role=\"tabpanel\" id=\"zks-p2\" aria-labelledby=\"zks-t2\">\n          <div class=\"zk-steps__lead\">\n            <p class=\"zk-steps__k\">Stage 02 of 04<\/p>\n            <h3>We set the requirements in the specification<\/h3>\n            <p>We draft the specification based on a lab analysis of the raw water, the condition of the infrastructure and the site\u2019s actual needs.<\/p>\n            <div class=\"zk-steps__media\"><img src=\"https:\/\/ziko.com.ua\/wp-content\/uploads\/2026\/10\/kharch-etap-2-gen.webp\" width=\"720\" height=\"454\" loading=\"lazy\" decoding=\"async\" alt=\"A clipboard with a technical specification and a water treatment diagram, a ruler and a TDS meter\"><\/div>\n          <\/div>\n          <div class=\"zk-steps__body\">\n            <ol class=\"zk-steps__list\" start=\"2\">\n              <li><b>Technical specification<\/b><span>We set treated water quality, capacity (m\u00b3\/h, m\u00b3\/day), operating modes, automation and reliability.<\/span><\/li>\n            <\/ol>\n          <\/div>\n          <div class=\"zk-steps__nav\"><button type=\"button\" data-go=\"0\"><span aria-hidden=\"true\">\u2190<\/span> Back<\/button><button type=\"button\" data-go=\"2\">Next: solution and design <span aria-hidden=\"true\">\u2192<\/span><\/button><\/div>\n        <\/div>\n\n        <div class=\"zk-steps__panel\" role=\"tabpanel\" id=\"zks-p3\" aria-labelledby=\"zks-t3\">\n          <div class=\"zk-steps__lead\">\n            <p class=\"zk-steps__k\">Stage 03 of 04<\/p>\n            <h3>We design the solution<\/h3>\n            <p>Built for your site, not as an off-the-shelf kit.<\/p>\n            <div class=\"zk-steps__media\"><img src=\"https:\/\/ziko.com.ua\/wp-content\/uploads\/2026\/10\/kharch-etap-3-gen.webp\" width=\"720\" height=\"579\" loading=\"lazy\" decoding=\"async\" alt=\"Two water treatment vessels with automatic control valves and a brine tank\"><\/div>\n          <\/div>\n          <div class=\"zk-steps__body\">\n            <ol class=\"zk-steps__list\" start=\"3\">\n              <li><b>Engineering solution and design<\/b><span>We develop a solution for the site, weighing capital and operating costs.<\/span><\/li>\n            <\/ol>\n          <\/div>\n          <div class=\"zk-steps__nav\"><button type=\"button\" data-go=\"1\"><span aria-hidden=\"true\">\u2190<\/span> Back<\/button><button type=\"button\" data-go=\"3\">Next: delivery and service <span aria-hidden=\"true\">\u2192<\/span><\/button><\/div>\n        <\/div>\n\n        <div class=\"zk-steps__panel\" role=\"tabpanel\" id=\"zks-p4\" aria-labelledby=\"zks-t4\">\n          <div class=\"zk-steps__lead\">\n            <p class=\"zk-steps__k\">Stage 04 of 04<\/p>\n            <h3>We supply, commission and maintain<\/h3>\n            <p>From equipment supply to support throughout operation.<\/p>\n            <div class=\"zk-steps__media\"><img src=\"https:\/\/ziko.com.ua\/wp-content\/uploads\/2026\/10\/kharch-etap-4-gen.webp\" width=\"720\" height=\"529\" loading=\"lazy\" decoding=\"async\" alt=\"A ball valve with a pressure gauge, wrenches, PTFE tape and a filter cartridge for installation and service\"><\/div>\n          <\/div>\n          <div class=\"zk-steps__body\">\n            <ol class=\"zk-steps__list zk-steps__list--grid\" start=\"4\">\n              <li><b>Equipment and supply<\/b><span>We source and deliver the equipment per the approved specification and design.<\/span><\/li>\n              <li><b>Installation<\/b><span>We install the system and integrate it into the existing water supply network.<\/span><\/li>\n              <li><b>Commissioning<\/b><span>We set up the system, check capacity and treated water quality, and train your staff.<\/span><\/li>\n              <li><b>Service<\/b><span>Scheduled maintenance, diagnostics and technical support throughout operation.<\/span><\/li>\n            <\/ol>\n            <div class=\"zk-kv\" style=\"grid-template-columns:1fr;margin-top:16px;\">\n              <div>\n                <h3 class=\"zk-subh\">Technical support throughout operation<\/h3>\n                <p class=\"zk-kv__p\">We build the operating schedule around the technology, raw water, operating mode and load. Guideline intervals from the schedule:<\/p>\n                <dl>\n                  <div><dt>Ion exchange resin<\/dt><dd>3\u20137 years<\/dd><\/div>\n                  <div><dt>Pretreatment cartridges<\/dt><dd>at least every 3 months<\/dd><\/div>\n                  <div><dt>Dosing chemicals<\/dt><dd>based on actual consumption<\/dd><\/div>\n                <\/dl>\n              <\/div>\n            <\/div>\n            <div class=\"zk-steps__note\"><span class=\"zk-steps__ic\" aria-hidden=\"true\"><svg viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"1.7\" stroke-linecap=\"round\" stroke-linejoin=\"round\"><path d=\"M20 13c0 5-3.5 7.5-7.66 8.95a1 1 0 0 1-.67-.01C7.5 20.5 4 18 4 13V6a1 1 0 0 1 1-1c2 0 4.5-1.2 6.24-2.72a1.17 1.17 0 0 1 1.52 0C14.51 3.81 17 5 19 5a1 1 0 0 1 1 1z\"\/><path d=\"m9 12 2 2 4-4\"\/><\/svg><\/span><div><b>Service and accountability for the result<\/b><p>Your staff can maintain the system following our schedule, or ZIKO service engineers can do it. The station controller shows the system status and the time to the next filter regeneration, so the operator does not have to count cycles by hand. After start-up, we help keep the design parameters and respond to changes in water supply.<\/p><\/div><\/div>\n          <\/div>\n          <div class=\"zk-steps__nav\"><button type=\"button\" data-go=\"2\"><span aria-hidden=\"true\">\u2190<\/span> Back<\/button><a href=\"#zk-cta\" class=\"zk-btn zk-btn--cta\">Discuss your task with an engineer<\/a><\/div>\n        <\/div>\n      <\/div>\n      <p class=\"zk-steps__end\">Our priority is consistent treated water quality, the required capacity and predictable operating costs.<\/p>\n    <\/div>\n  <\/section>\n\n  <section class=\"zk-sec\" id=\"pytannia\">\n    <div class=\"zk-inner\">\n      <div class=\"zk-layout\">\n        <div class=\"zk-layout__head\">\n          <p class=\"zk-num\" data-n=\"07\">FAQ<\/p>\n          <h2 class=\"zk-h2\">Answers for water utilities and communities<\/h2>\n          <p>A difficult situation with water quality, capacity or station performance? ZIKO engineers will help you sort it out \u2014 ask in the form below.<\/p>\n          <div class=\"zk-faq__obj\"><img class=\"zk-obj\" src=\"https:\/\/ziko.com.ua\/wp-content\/uploads\/2026\/10\/kharch-obj-q1-inzhener-gen.webp\" width=\"640\" height=\"390\" loading=\"lazy\" decoding=\"async\" alt=\"A white safety helmet, goggles and an engineer\u2019s notebook\"><\/div>\n        <\/div>\n        <div class=\"zk-faq\">\n          <details open><summary>Why does water turn yellow or brown after the network sits idle?<\/summary><p>The cause may be iron and manganese deposits, corrosion or sediment in the pipelines. If the color appears in the morning after the night idle period, iron is most likely settling in the network \u2014 the fix is iron removal at the inlet, not flushing. To find the source, the water is tested at the network inlet and at control points.<\/p><\/details>\n          <details><summary>Is hypochlorite dosing enough for the water to meet standards?<\/summary><p>Not always. Hypochlorite disinfects water and oxidizes some impurities, but it does not replace full treatment: iron, manganese and turbidity remain, and in cloudy water the dose is spent on organic matter. A water analysis shows which other stages are needed.<\/p><\/details>\n          <details><summary>What if only one well exceeds the limits?<\/summary><p>The solution depends on the water composition, well yield and the water supply layout. It is often cheaper to install a station in that well\u2019s pavilion than to treat the whole network. We choose the option after a technical survey.<\/p><\/details>\n          <details><summary>Do you need to stop water supply while filters are backwashed?<\/summary><p>Not necessarily. If the system has an alternator or standby filters and a water reserve, backwash runs without interrupting supply. One controller can run two to six filters.<\/p><\/details>\n          <details><summary>Can an existing station be upgraded without replacing all the equipment?<\/summary><p>Yes, if the condition and specifications of the existing equipment allow it to keep running. We survey the station, assess what can be kept and propose a solution with a feasibility study.<\/p><\/details>\n          <details><summary>What does the cost of a water treatment system for a community depend on?<\/summary><p>On the raw water quality, required capacity, treatment requirements, the condition of the infrastructure and where the equipment will be placed. We calculate capital costs, power consumption, chemicals and maintenance. A preliminary estimate is useful even before the community budget is drawn up.<\/p><\/details>\n        <\/div>\n      <\/div>\n    <\/div>\n  <\/section>\n\n  <section class=\"zk-section zk-section--invert zk-cta-sec--obj\" id=\"zk-cta\">\n    <div class=\"zk-inner\">\n      <div class=\"zk-cta\">\n        <div>\n          <h2 class=\"zk-h2\">Get a consultation with a ZIKO engineer<\/h2>\n          <p class=\"zk-lead\" style=\"color:#fff;opacity:.9;\">Planning a new system or an upgrade, or having problems with water quality and volume? Describe your task and attach a water analysis if you have one. A ZIKO engineer will review the data and propose a solution with capital and operating cost estimates.<\/p>\n          <p class=\"zk-lead\" style=\"color:#fff;opacity:.9;\"><b>Consultation and preliminary estimate are free.<\/b><\/p>\n          <p class=\"zk-cta__phone\">Phone: <a href=\"tel:+380959321273\">+38 095 93 21 273<\/a><\/p>\n          <div class=\"zk-cta__obj\"><img class=\"zk-obj\" src=\"https:\/\/ziko.com.ua\/wp-content\/uploads\/2026\/10\/kharch-obj-c1-proba-gen.webp\" width=\"377\" height=\"640\" loading=\"lazy\" decoding=\"async\" alt=\"Water sample bottles for laboratory analysis\"><\/div>\n        <\/div>\n        <div>\n          <div class=\"zk-formbox\">\n<div class=\"wpcf7 no-js\" id=\"wpcf7-f12551-o1\" lang=\"en-US\" dir=\"ltr\" data-wpcf7-id=\"12551\">\n<div class=\"screen-reader-response\"><p role=\"status\" aria-live=\"polite\" aria-atomic=\"true\"><\/p> <ul><\/ul><\/div>\n<form action=\"\/en\/wp-json\/wp\/v2\/pages\/15178#wpcf7-f12551-o1\" method=\"post\" class=\"wpcf7-form init\" aria-label=\"Contact form\" novalidate=\"novalidate\" data-status=\"init\">\n<fieldset class=\"hidden-fields-container\"><input type=\"hidden\" name=\"_wpcf7\" value=\"12551\" \/><input type=\"hidden\" name=\"_wpcf7_version\" value=\"6.1.5\" \/><input type=\"hidden\" name=\"_wpcf7_locale\" value=\"en_US\" \/><input type=\"hidden\" name=\"_wpcf7_unit_tag\" value=\"wpcf7-f12551-o1\" \/><input type=\"hidden\" name=\"_wpcf7_container_post\" value=\"0\" \/><input type=\"hidden\" name=\"_wpcf7_posted_data_hash\" value=\"\" \/>\n<\/fieldset>\n<p><label class=\"contactformname\"><br \/>\n<a>Full Name<\/a><span class=\"wpcf7-form-control-wrap\" data-name=\"your-name\"><input size=\"40\" maxlength=\"400\" class=\"wpcf7-form-control wpcf7-text wpcf7-validates-as-required\" autocomplete=\"name\" aria-required=\"true\" aria-invalid=\"false\" value=\"\" type=\"text\" name=\"your-name\" \/><\/span><br \/>\n<\/label>\n<\/p>\n<p><label class=\"contactformemail\"><br \/>\n<a>Email<\/a> <span class=\"wpcf7-form-control-wrap\" data-name=\"your-email\"><input size=\"40\" maxlength=\"400\" class=\"wpcf7-form-control wpcf7-email wpcf7-validates-as-required wpcf7-text wpcf7-validates-as-email\" autocomplete=\"email\" aria-required=\"true\" aria-invalid=\"false\" value=\"\" type=\"email\" name=\"your-email\" \/><\/span><br \/>\n<\/label>\n<\/p>\n<p><label class=\"contactformtel\"><br \/>\n<a>Phone Number<\/a><span class=\"wpcf7-form-control-wrap\" data-name=\"tel-500\"><input size=\"40\" maxlength=\"400\" class=\"wpcf7-form-control wpcf7-tel wpcf7-validates-as-required wpcf7-text wpcf7-validates-as-tel\" aria-required=\"true\" aria-invalid=\"false\" value=\"\" type=\"tel\" name=\"tel-500\" \/><\/span><br \/>\n<\/label>\n<\/p>\n<p><label class=\"contactformldesc\"><br \/>\n<a>Your Message (optional)<\/a><span class=\"wpcf7-form-control-wrap\" data-name=\"your-message\"><textarea cols=\"40\" rows=\"10\" maxlength=\"2000\" class=\"wpcf7-form-control wpcf7-textarea\" aria-invalid=\"false\" name=\"your-message\"><\/textarea><\/span><br \/>\n<\/label>\n<\/p>\n<p><input class=\"wpcf7-form-control wpcf7-submit has-spinner\" type=\"submit\" value=\"Send\" \/>\n<\/p><div class=\"wpcf7-response-output\" aria-hidden=\"true\"><\/div>\n<\/form>\n<\/div>\n<\/div>\n        <\/div>\n      <\/div>\n    <\/div>\n  <\/section>\n\n  <section class=\"zk-sec\">\n    <div class=\"zk-inner\">\n      <div class=\"zk-head\"><h2 class=\"zk-h2\">Where to go next<\/h2><\/div>\n      <div class=\"zk-next\">\n        <div>\n          <h3>Related industries<\/h3>\n          <ul>\n            <li><a href=\"https:\/\/ziko.com.ua\/en\/?page_id=15180\">Housing, condominiums, residential complexes<\/a><\/li>\n          <\/ul>\n        <\/div>\n      <\/div>\n    <\/div>\n  <\/section>\n\n    <script type=\"application\/ld+json\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Service\",\"@id\":\"https:\/\/ziko.com.ua\/en\/filtry-dlya-vody-dlya-biznesu\/haluzi\/vodokanaly-otg\/#service\",\"name\":\"Water utilities and municipalities\",\"url\":\"https:\/\/ziko.com.ua\/en\/filtry-dlya-vody-dlya-biznesu\/haluzi\/vodokanaly-otg\/\",\"serviceType\":\"Industrial water treatment\",\"provider\":{\"@type\":\"Organization\",\"name\":\"ZIKO\",\"url\":\"https:\/\/ziko.com.ua\/\"},\"areaServed\":{\"@type\":\"Country\",\"name\":\"Ukraine\"},\"inLanguage\":\"en\",\"description\":\"Water for the community \u2014 within quality standards. 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Hypochlorite disinfects water and oxidizes some impurities, but it does not replace full treatment: iron, manganese and turbidity remain, and in cloudy water the dose is spent on organic matter. A water analysis shows which other stages are needed.\"}},{\"@type\":\"Question\",\"name\":\"What if only one well exceeds the limits?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"The solution depends on the water composition, well yield and the water supply layout. It is often cheaper to install a station in that well\u2019s pavilion than to treat the whole network. We choose the option after a technical survey.\"}},{\"@type\":\"Question\",\"name\":\"Do you need to stop water supply while filters are backwashed?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Not necessarily. If the system has an alternator or standby filters and a water reserve, backwash runs without interrupting supply. 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