:root{--navy:#092a57;--navy-deep:#061c3b;--blue:#1476da;--blue-dark:#0d5fb6;--sky:#eaf5ff;--line:#d8e4f1;--text:#15243a;--muted:#60708a;--white:#fff;--soft:#f6f9fd;--success:#168155;--warning:#a05d00;--danger:#b43135;--shadow:0 12px 35px rgba(20,52,93,.10);--radius:14px;--radius-sm:9px}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:82px}body{margin:0;background:#fff;color:var(--text);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;font-size:16px;line-height:1.58}a{color:var(--blue-dark);text-decoration:none}a:hover{text-decoration:underline}button,input,select,textarea{font:inherit}button{cursor:pointer}.container{width:min(1160px,calc(100% - 40px));margin:0 auto}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.skip-link{position:fixed;z-index:1000;top:8px;left:8px;transform:translateY(-150%);padding:10px 16px;border-radius:8px;background:#fff;color:var(--navy);box-shadow:var(--shadow)}.skip-link:focus{transform:translateY(0)}:focus-visible{outline:3px solid #f9ad3f;outline-offset:3px}.site-header{position:sticky;top:0;z-index:30;border-bottom:1px solid rgba(216,228,241,.8);background:rgba(255,255,255,.96);backdrop-filter:blur(12px)}.header-inner{min-height:73px;display:flex;align-items:center;gap:28px}.brand{color:var(--navy);display:inline-flex;align-items:center;gap:9px;font-size:21px;font-weight:760;letter-spacing:-.04em;text-decoration:none}.brand:hover{text-decoration:none}.brand-mark{position:relative;display:inline-grid;place-items:center;width:32px;height:32px;border-radius:9px;background:var(--navy);color:#fff;font-family:Arial,sans-serif;font-size:20px;font-weight:800;letter-spacing:-5px;padding-right:5px}.brand-mark i{position:absolute;right:3px;bottom:4px;width:9px;height:9px;border:2px solid #fff;border-radius:50%;background:#1b93eb}.main-nav{display:flex;align-items:center;gap:24px;margin-left:auto}.main-nav a{font-size:14px;font-weight:600;color:#3c4e67}.main-nav a:hover{color:var(--blue);text-decoration:none}.header-actions{display:flex;align-items:center;gap:16px}.header-phone{white-space:nowrap;font-weight:700;font-size:14px;color:var(--navy)}.menu-toggle{display:none;border:0;background:transparent;padding:7px}.menu-toggle span:not(.sr-only){display:block;width:23px;height:2px;margin:4px 0;border-radius:2px;background:var(--navy)}.button{display:inline-flex;align-items:center;justify-content:center;min-height:46px;padding:11px 20px;border:1px solid var(--blue);border-radius:8px;background:var(--blue);color:#fff;font-size:15px;font-weight:700;line-height:1.2;text-decoration:none;transition:transform .18s ease,background .18s ease,box-shadow .18s ease}.button:hover{background:var(--blue-dark);box-shadow:0 8px 18px rgba(20,118,218,.2);text-decoration:none}.button:active{transform:translateY(1px)}.button-small{min-height:38px;padding:8px 13px;font-size:13px}.button-outline{border-color:#a7c8eb;background:#fff;color:var(--navy)}.button-outline:hover{background:#f2f8ff;color:var(--blue-dark);box-shadow:none}.button-full{width:100%}.eyebrow{margin:0 0 10px;color:var(--blue);font-size:12px;font-weight:800;letter-spacing:.10em;text-transform:uppercase}.hero{overflow:hidden;padding:76px 0 70px;background:linear-gradient(107deg,#f5faff 0%,#fff 61%,#f3f9ff 100%)}.hero-grid{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(380px,.95fr);align-items:center;gap:56px}.hero-copy{max-width:660px}.hero h1{max-width:700px;margin:0;color:var(--navy);font-size:clamp(36px,4.3vw,59px);line-height:1.08;letter-spacing:-.05em}.hero-lead{max-width:585px;margin:23px 0 29px;color:#435875;font-size:18px;line-height:1.65}.hero-buttons{display:flex;flex-wrap:wrap;gap:12px}.hero-points{display:flex;flex-wrap:wrap;gap:18px;margin:28px 0 0;padding:0;list-style:none;color:#40536e;font-size:13px;font-weight:600}.hero-points li{display:flex;align-items:center;gap:7px}.hero-points li:before{content:"";width:8px;height:8px;border-radius:50%;background:#34a7e9;box-shadow:0 0 0 4px #d8f2ff}.hero-art{position:relative;min-width:0}.hero-art svg{display:block;width:100%;height:auto;filter:drop-shadow(0 20px 28px rgba(20,66,112,.12))}.art-badge{position:absolute;bottom:18%;left:2%;display:flex;align-items:center;gap:8px;padding:9px 12px;border:1px solid #dce9f6;border-radius:9px;background:rgba(255,255,255,.94);box-shadow:var(--shadow);color:var(--navy);font-size:12px;font-weight:700}.badge-dot{width:8px;height:8px;border-radius:50%;background:#22a56d}.section{padding:88px 0}.section-soft{background:var(--soft)}.section-heading{max-width:710px;margin-bottom:38px}.section-heading h2,.about-copy h2,.calculator-intro h2,.contact-card h2{margin:0;color:var(--navy);font-size:clamp(28px,3.2vw,42px);line-height:1.16;letter-spacing:-.045em}.section-heading>p:last-child{margin:15px 0 0;color:var(--muted);font-size:17px}.centered{text-align:center;margin-right:auto;margin-left:auto}.service-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:19px}.service-card{min-height:238px;padding:25px;border:1px solid #e0eaf4;border-radius:var(--radius);background:#fff;box-shadow:0 4px 14px rgba(27,59,97,.035);transition:transform .2s ease,box-shadow .2s ease}.service-card:hover{transform:translateY(-3px);box-shadow:var(--shadow)}.service-card h3{margin:18px 0 9px;color:var(--navy);font-size:20px;line-height:1.25;letter-spacing:-.025em}.service-card p{min-height:52px;margin:0;color:var(--muted);font-size:14px}.service-icon{position:relative;width:43px;height:43px;border-radius:12px;background:#e7f3ff}.service-icon:before,.service-icon:after{position:absolute;content:""}.icon-video:before{inset:10px;border:3px solid var(--blue);border-radius:50%}.icon-video:after{width:8px;height:8px;top:17px;left:17px;border-radius:50%;background:var(--blue)}.icon-access:before{top:8px;left:14px;width:14px;height:14px;border:3px solid var(--blue);border-radius:50%}.icon-access:after{bottom:8px;left:10px;width:22px;height:12px;border:3px solid var(--blue);border-radius:14px 14px 6px 6px}.icon-cabling:before{top:20px;left:8px;width:27px;height:12px;border:3px solid var(--blue);border-top:0;border-radius:0 0 12px 12px;transform:rotate(-35deg)}.icon-cabling:after{top:9px;right:8px;width:7px;height:7px;border-radius:50%;background:var(--blue)}.icon-recorders:before{inset:11px 8px;border:3px solid var(--blue);border-radius:5px}.icon-recorders:after{right:13px;top:17px;width:5px;height:5px;border-radius:50%;background:var(--blue);box-shadow:-9px 0 0 #67a8e7}.icon-remote:before{top:9px;left:12px;width:17px;height:24px;border:3px solid var(--blue);border-radius:5px}.icon-remote:after{bottom:8px;left:19px;width:5px;height:5px;border-radius:50%;background:var(--blue)}.icon-service:before{inset:10px;border:3px dashed var(--blue);border-radius:50%}.icon-service:after{top:17px;left:17px;width:10px;height:10px;border-radius:50%;background:var(--blue)}.text-link{display:inline-flex;align-items:center;gap:6px;margin-top:17px;padding:0;border:0;background:none;color:var(--blue-dark);font-size:14px;font-weight:750}.text-link:hover{text-decoration:underline}.text-link span{font-size:18px;line-height:1}.about-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:80px;align-items:center}.about-copy>p:not(.eyebrow){margin:17px 0;color:#455973;font-size:17px}.about-copy .button{margin-top:13px}.about-facts{display:grid;grid-template-columns:1fr 1fr;gap:14px}.fact-card{min-height:142px;display:flex;flex-direction:column;justify-content:center;padding:21px;border-radius:var(--radius);background:#fff;box-shadow:var(--shadow)}.fact-card strong{color:var(--blue);font-size:30px;line-height:1.1;letter-spacing:-.04em}.fact-card span{margin-top:7px;color:#50627b;font-size:13px;font-weight:650}.fact-wide{grid-column:1/-1;min-height:113px;flex-direction:row;align-items:center;gap:17px}.fact-wide p{margin:0;color:#50627b;font-size:14px}.fact-symbol{display:grid;flex:0 0 auto;place-items:center;width:45px;height:45px;margin:0!important;border-radius:50%;background:#e6f3ff;color:var(--blue);font-size:30px!important}.calculator-section{background:var(--navy-deep);color:#e8f4ff}.calculator-layout{display:grid;grid-template-columns:.95fr 1.05fr;gap:70px;align-items:center}.calculator-intro h2{color:#fff}.calculator-intro>p:not(.eyebrow){max-width:460px;margin:18px 0;color:#bed2e9;font-size:17px}.check-list{display:grid;gap:12px;margin:29px 0 0;padding:0;list-style:none;color:#d8e7f6;font-size:14px}.check-list li{display:flex;align-items:center;gap:9px}.check-list li:before{content:"✓";display:grid;place-items:center;width:19px;height:19px;border-radius:50%;background:#1c6dc5;color:white;font-size:12px;font-weight:bold}.calculator-card{padding:28px;border-radius:var(--radius);background:#fff;box-shadow:0 18px 42px rgba(0,0,0,.22);color:var(--text)}.form-row{display:grid;grid-template-columns:1fr 1fr;gap:14px}.field{margin-bottom:16px}.field label{display:block;margin-bottom:6px;color:#344966;font-size:13px;font-weight:750}.field label b,.consent b{color:var(--danger)}input,select,textarea{width:100%;border:1px solid #cbd9e8;border-radius:8px;background:#fff;color:#16263c;padding:10px 11px;line-height:1.35;transition:border-color .15s,box-shadow .15s}input:focus,select:focus,textarea:focus{border-color:var(--blue);outline:none;box-shadow:0 0 0 3px rgba(20,118,218,.13)}input::placeholder,textarea::placeholder{color:#8c9aac}textarea{resize:vertical}.field small{display:block;margin-top:4px;color:#77879b;font-size:11px}.estimate{margin:4px 0 18px;border-top:1px solid #e2ebf4}.estimate>div{display:flex;justify-content:space-between;gap:20px;padding:11px 2px;border-bottom:1px solid #e2ebf4;color:#51637b;font-size:14px}.estimate strong{color:var(--navy);font-size:15px}.estimate-total{padding:14px 2px!important;color:var(--navy)!important;font-size:15px!important;font-weight:700}.estimate-total strong{color:var(--blue)!important;font-size:22px!important;letter-spacing:-.03em}.calculator-send{margin-top:13px}.calculator-send:disabled{color:#7f8ea1;cursor:not-allowed;text-decoration:none}.calculator-note{margin:15px 0 0;color:#6f8095;font-size:11px;line-height:1.5}.form-error{min-height:0;margin:0 0 10px;color:var(--danger);font-size:13px;font-weight:600}.form-error:not(:empty){padding:8px 10px;border-radius:7px;background:#fff1f1}.steps-section{padding-top:82px}.steps{display:grid;grid-template-columns:repeat(5,1fr);gap:0;margin:41px 0 0;padding:0;list-style:none}.steps li{position:relative;padding:0 18px 0 0}.steps li:not(:last-child):after{position:absolute;top:18px;right:0;width:calc(100% - 50px);height:1px;background:#b9d5ef;content:""}.steps span{position:relative;z-index:1;display:grid;place-items:center;width:38px;height:38px;margin-bottom:15px;border-radius:50%;background:#e9f5ff;color:var(--blue);font-size:12px;font-weight:800}.steps h3{margin:0 0 7px;color:var(--navy);font-size:16px;line-height:1.3}.steps p{margin:0;color:var(--muted);font-size:13px;line-height:1.45}.contact-section{padding-top:55px}.contact-card{display:grid;grid-template-columns:1.15fr 1fr auto;gap:35px;align-items:center;padding:43px;border:1px solid #dce9f5;border-radius:18px;background:#f6faff}.contact-card h2{font-size:34px}.contact-card>div:first-child>p:not(.eyebrow){margin:12px 0 0;color:var(--muted)}.contact-details{display:grid;gap:13px}.contact-details a,.contact-details p{display:flex;flex-direction:column;margin:0;color:var(--navy);font-weight:700}.contact-details span{margin-bottom:1px;color:#74849a;font-size:11px;font-weight:700;letter-spacing:.05em;text-transform:uppercase}.contact-buttons{display:grid;gap:9px}.contact-buttons .text-link{justify-content:center;margin:2px 0 0}.site-footer{padding:48px 0 20px;background:var(--navy-deep);color:#bdd0e8}.site-footer .brand{color:#fff}.site-footer .brand-mark{background:#126ac2}.footer-grid{display:grid;grid-template-columns:2fr 1fr 1.2fr;gap:55px;padding-bottom:38px}.footer-grid p{max-width:390px;margin:12px 0 0;font-size:13px;line-height:1.65}.footer-grid h2{margin:2px 0 12px;color:#fff;font-size:13px}.footer-grid>div:not(:first-child){display:flex;flex-direction:column;gap:7px}.footer-grid a{color:#d6e6f6;font-size:13px}.footer-grid a:hover{color:#fff}.footer-bottom{display:flex;justify-content:space-between;gap:20px;padding-top:20px;border-top:1px solid rgba(181,208,232,.2);font-size:12px}.footer-bottom a{color:#d6e6f6}.modal{position:fixed;z-index:100;inset:0;display:flex;align-items:center;justify-content:center;padding:22px;opacity:0;visibility:hidden;transition:opacity .18s ease,visibility .18s}.modal.is-open{opacity:1;visibility:visible}.modal-backdrop{position:absolute;inset:0;background:rgba(4,22,48,.65)}.modal-dialog{position:relative;z-index:1;width:min(650px,100%);max-height:calc(100vh - 44px);overflow-y:auto;padding:29px;border-radius:15px;background:#fff;box-shadow:0 24px 70px rgba(0,0,0,.3);transform:translateY(10px);transition:transform .18s ease}.modal.is-open .modal-dialog{transform:translateY(0)}.modal-dialog h2{margin:0;color:var(--navy);font-size:27px;letter-spacing:-.035em}.modal-intro{margin:7px 0 19px;color:var(--muted);font-size:14px}.modal-close{position:absolute;top:11px;right:14px;width:34px;height:34px;border:0;border-radius:50%;background:#edf5fc;color:var(--navy);font-size:24px;line-height:1}.modal-close:hover{background:#dcecf9}.form-details{margin:2px 0 16px;padding:0 0 1px;border-top:1px solid #e1e9f2}.form-details summary{padding:12px 0;color:var(--blue-dark);font-size:13px;font-weight:700;cursor:pointer}.honeypot{position:absolute!important;left:-10000px!important;width:1px!important;height:1px!important;overflow:hidden!important}.consent{display:flex;gap:9px;align-items:flex-start;margin:3px 0 15px;color:#576a82;font-size:12px;line-height:1.45}.consent input{flex:0 0 auto;width:16px;height:16px;margin:2px 0 0;accent-color:var(--blue)}.consent a{text-decoration:underline}.lead-success{text-align:center;padding:29px 15px 12px}.success-icon{display:grid;place-items:center;width:55px;height:55px;margin:0 auto 15px;border-radius:50%;background:#e6f7ef;color:var(--success);font-size:30px;font-weight:800}.lead-success h2{font-size:27px}.lead-success p{color:var(--muted)}.lead-number{margin:17px 0!important;color:var(--navy)!important}.lead-number strong{color:var(--blue)}.legal-page{min-height:65vh;padding-top:68px}.legal-content{max-width:800px}.legal-content h1{margin:0 0 20px;color:var(--navy);font-size:42px;line-height:1.12;letter-spacing:-.045em}.legal-content h2{margin:34px 0 8px;color:var(--navy);font-size:22px}.legal-content p{color:#485c75}.legal-note{padding:15px;border-left:3px solid var(--blue);background:#f3f9ff}.error-page{min-height:65vh;padding:110px 0;text-align:center}.error-page h1{margin:0 0 10px;color:var(--navy);font-size:38px}.error-page p{margin:0 auto 25px;color:var(--muted)}.error-code{color:var(--blue)!important;font-size:60px;font-weight:800;letter-spacing:-.08em}
/* Administration */.admin-body{background:#f4f7fb}.admin-header{border-bottom:1px solid #dbe5f0;background:#fff}.admin-container{width:min(1180px,calc(100% - 40px));margin:0 auto}.admin-header .admin-container{min-height:67px;display:flex;align-items:center;justify-content:space-between;gap:20px}.admin-header .brand small{display:block;margin-top:-3px;color:#76889c;font-size:9px;font-weight:700;letter-spacing:.08em;text-transform:uppercase}.admin-nav{display:flex;align-items:center;gap:21px}.admin-nav a,.admin-nav button{border:0;background:transparent;color:#42566f;font-size:14px;font-weight:700}.admin-nav form{margin:0}.admin-nav button{color:var(--blue-dark)}.admin-main{min-height:calc(100vh - 67px);padding:42px 0 65px}.flash-stack{display:grid;gap:10px;margin-bottom:20px}.flash{padding:11px 14px;border-radius:8px;font-size:14px;font-weight:650}.flash-success{background:#e8f7ef;color:#12633f}.flash-error{background:#fff0f0;color:#a1292d}.flash-warning{background:#fff8e8;color:#875700}.admin-title{display:flex;align-items:flex-end;justify-content:space-between;gap:20px;margin-bottom:25px}.admin-title h1{margin:0;color:var(--navy);font-size:34px;line-height:1.1;letter-spacing:-.045em}.admin-title .eyebrow{margin-bottom:6px}.muted{color:#7a8a9c;font-weight:500}.stat-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-bottom:23px}.stat-grid article{padding:22px;border:1px solid #dce7f2;border-radius:12px;background:#fff;box-shadow:0 3px 12px rgba(33,67,108,.04)}.stat-grid span{display:block;color:#677991;font-size:13px;font-weight:650}.stat-grid strong{display:block;margin-top:4px;color:var(--navy);font-size:33px;line-height:1.1;letter-spacing:-.04em}.admin-panel{margin-bottom:20px;padding:24px;border:1px solid #dce7f2;border-radius:12px;background:#fff;box-shadow:0 3px 12px rgba(33,67,108,.04)}.admin-panel h2{margin:0 0 17px;color:var(--navy);font-size:20px;letter-spacing:-.025em}.panel-heading{display:flex;align-items:center;justify-content:space-between;gap:15px}.panel-heading a{font-size:13px;font-weight:700}.table-wrap{overflow-x:auto}table{width:100%;border-collapse:collapse;white-space:nowrap}th{padding:0 12px 10px;text-align:left;color:#718299;font-size:11px;letter-spacing:.05em;text-transform:uppercase}td{padding:13px 12px;border-top:1px solid #e5edf5;color:#344b65;font-size:14px}td:first-child,th:first-child{padding-left:0}td:last-child,th:last-child{padding-right:0}td strong{color:var(--navy);font-size:13px}td small{display:block;margin-top:3px;color:#78899d;font-size:11px}.status{display:inline-block;padding:4px 8px;border-radius:20px;background:#e9f2fb;color:#31587e;font-size:11px;font-weight:750;white-space:nowrap}.status-new{background:#e4f4ff;color:#156395}.status-in_progress{background:#eef0ff;color:#4a55a2}.status-awaiting_client{background:#fff4dc;color:#926315}.status-approved{background:#e4f8ee;color:#14734b}.status-completed{background:#e6f0ee;color:#376259}.status-cancelled{background:#f7e9e9;color:#9a3e43}.status-large{padding:7px 12px;font-size:13px}.empty-state{padding:25px;text-align:center;color:var(--muted)}.filter-bar{display:grid;grid-template-columns:minmax(220px,1.5fr) minmax(160px,.8fr) minmax(150px,.75fr) auto;gap:12px;align-items:end;margin-bottom:20px}.filter-bar .field{margin:0}.filter-bar .button{margin-bottom:0}.table-action{font-size:13px;font-weight:750}.pagination{display:flex;align-items:center;justify-content:center;gap:20px;margin-top:20px;color:#687b91;font-size:13px}.pagination a{font-weight:700}.back-link{margin-bottom:15px;font-size:13px;font-weight:700}.lead-title{align-items:center}.lead-title p{margin:6px 0 0;font-size:13px}.detail-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:20px}.details-list{margin:0}.details-list>div{display:grid;grid-template-columns:180px 1fr;gap:15px;padding:10px 0;border-bottom:1px solid #e6edf4}.details-list dt{color:#72839a;font-size:13px}.details-list dd{margin:0;color:#314965;font-size:14px;font-weight:600}.detail-price{color:var(--blue)!important;font-size:17px!important}.customer-comment{padding:13px;border-radius:8px;background:#f4f8fc;color:#415873;white-space:pre-wrap}.internal-note{margin:14px 0 0;color:#75879a;font-size:12px}.history{display:grid;gap:13px;margin:0;padding:0;list-style:none}.history li{position:relative;padding:0 0 13px 18px;border-left:2px solid #d7e5f2}.history li:before{position:absolute;top:2px;left:-5px;width:8px;height:8px;border-radius:50%;background:var(--blue);content:""}.history li:last-child{padding-bottom:0}.history-time{display:block;margin-bottom:2px;color:#7a8c9f;font-size:11px}.history strong{color:#304963;font-size:13px}.history p{margin:5px 0;color:#61738a;font-size:13px;white-space:pre-wrap}.history small{color:#8291a1;font-size:11px}.settings-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px}.settings-grid .admin-panel{margin:0}.panel-intro{min-height:39px;margin:-7px 0 19px;color:#6b7e93;font-size:13px}.tariff-reference{margin-top:20px}.tariff-reference p{color:#60738a;font-size:14px}.tariff-tags{display:flex;flex-wrap:wrap;gap:9px}.tariff-tags span{padding:7px 10px;border-radius:7px;background:#eef6ff;color:#47627f;font-size:12px}.tariff-tags strong{color:var(--navy)}.login-card{width:min(440px,100%);margin:5vh auto;padding:29px;border:1px solid #dce7f2;border-radius:14px;background:#fff;box-shadow:var(--shadow)}.login-card h1{margin:0;color:var(--navy);font-size:30px;letter-spacing:-.04em}.login-card>p:not(.eyebrow){margin:8px 0 24px;color:var(--muted);font-size:14px}.login-help{margin:19px 0 0!important;color:#7d8ca0!important;font-size:12px!important}.login-help code{font-size:11px}.field-error{color:var(--danger)!important;font-size:11px}
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