:root{--ink:#10283f;--ink-2:#183d5d;--blue:#2377c9;--blue-dark:#0d4f8a;--cream:#f4f0e8;--paper:#fffdf9;--line:#d9d7d0;--yellow:#f2c94c;--green:#46a77a;--muted:#657481;--shadow:0 24px 70px rgba(17,39,59,.14)}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--cream);color:var(--ink);font-family:"Segoe UI",Arial,sans-serif;line-height:1.5}button,input{font:inherit}a{color:inherit;text-decoration:none}.section-shell{width:min(1180px,calc(100% - 48px));margin-inline:auto}.site-header{width:min(1240px,calc(100% - 40px));height:78px;margin:auto;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid rgba(16,40,63,.14)}.brand{display:flex;align-items:center;gap:11px;font-weight:750;font-size:20px;letter-spacing:-.4px}.brand-mark{width:34px;height:34px;display:grid;place-items:center;border-radius:8px;background:var(--ink);color:white}.brand-mark svg{width:22px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}.site-header nav{display:flex;gap:32px;font-size:14px;font-weight:600}.site-header nav a:hover{color:var(--blue)}.button{display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:0 24px;border:0;border-radius:7px;font-weight:700;cursor:pointer;transition:.2s transform,.2s background,.2s box-shadow}.button:hover{transform:translateY(-2px)}.button-small{min-height:40px;padding:0 18px;font-size:14px}.button-dark{background:var(--ink);color:#fff}.button-primary{background:var(--blue);color:#fff;box-shadow:0 8px 18px rgba(35,119,201,.2)}.button-primary:hover{background:#1b67af}.button-light{background:#fff;color:var(--ink)}
.hero{min-height:670px;display:grid;grid-template-columns:.9fr 1.25fr;gap:66px;align-items:center;padding:74px 0 86px}.eyebrow,.kicker{font-size:12px;text-transform:uppercase;letter-spacing:1.8px;font-weight:800;color:var(--blue)}.eyebrow{display:inline-flex;align-items:center;gap:8px;padding:7px 10px;border:1px solid #c9d8e5;border-radius:5px;background:rgba(255,255,255,.45)}.windows-icon{font-size:17px}.hero h1{font-size:66px;line-height:1.02;letter-spacing:-3.8px;margin:23px 0 22px}.hero h1 span{color:var(--blue)}.hero-lead{max-width:550px;color:#526575;font-size:19px;line-height:1.65}.hero-actions{display:flex;align-items:center;gap:26px;margin-top:32px}.text-link{font-weight:700;font-size:14px}.text-link span{margin-left:5px}.trust-list{list-style:none;padding:0;margin:28px 0 0;display:flex;gap:20px;color:#596b78;font-size:12px}.trust-list li:before{content:"✓";color:var(--green);font-weight:900;margin-right:6px}
.app-window{position:relative;background:white;border:1px solid #c8d0d6;border-radius:11px;box-shadow:var(--shadow);transform:rotate(1deg);z-index:1}.window-bar{height:43px;background:#eef2f5;display:flex;align-items:center;justify-content:space-between;padding:0 12px 0 15px;border-radius:10px 10px 0 0;border-bottom:1px solid #d6dce0;font-size:11px}.window-title{display:flex;align-items:center;gap:8px;font-weight:650}.mini-mark{display:grid;place-items:center;width:20px;height:20px;border-radius:4px;background:var(--blue);color:white;font-weight:800}.window-controls{display:flex;gap:18px;color:#60707d;font-size:15px}.window-body{min-height:420px;display:grid;grid-template-columns:145px 1fr}.app-sidebar{background:#15334d;color:#c9d5de;display:flex;flex-direction:column;padding:23px 13px;gap:9px;font-size:10px;border-radius:0 0 0 10px}.app-sidebar strong{font-size:11px;color:white;margin:0 9px 14px}.app-sidebar span{padding:9px;border-radius:5px}.app-sidebar .active{background:#27506f;color:white}.app-content{padding:30px 28px 22px;background:#fcfcfb;border-radius:0 0 10px 0}.doc-heading{display:flex;justify-content:space-between;align-items:start}.doc-heading small,.calc-top small{color:#7d8a94;font-size:8px;letter-spacing:1.4px;font-weight:800}.doc-heading h2{font-size:24px;margin:4px 0 0}.status{font-size:9px;padding:5px 9px;background:#f7e7b7;color:#705713;border-radius:20px}.client-row{display:grid;grid-template-columns:auto 1fr auto 1fr;gap:8px 11px;margin:19px 0;padding:11px;background:#f2f5f6;border-radius:6px;font-size:9px}.client-row span{color:#85919a}.estimate-table{font-size:9px}.estimate-table>div{display:grid;grid-template-columns:1fr 55px 72px;gap:5px;padding:10px 7px;border-bottom:1px solid #e9ebec}.estimate-table .table-head{color:#84909a;text-transform:uppercase;font-size:7px;font-weight:800}.estimate-table span:last-child,.estimate-table strong{text-align:right}.row-dot{width:5px;height:5px;border-radius:50%;display:inline-block;margin-right:6px}.blue{background:var(--blue)}.yellow{background:var(--yellow)}.green{background:var(--green)}.total-row{display:flex;justify-content:flex-end;align-items:center;gap:28px;margin:16px 5px}.total-row span{font-size:9px}.total-row strong{font-size:18px}.app-actions{display:flex;justify-content:flex-end;gap:7px}.app-actions button{border:1px solid #cfd6dc;background:white;border-radius:4px;padding:6px 12px;font-size:8px}.app-actions .primary-mini{background:var(--blue);color:white;border-color:var(--blue)}.paper-stack{position:absolute;z-index:-1;inset:18px -13px -15px 22px;background:#ddd8cd;border-radius:11px;transform:rotate(-3deg)}
.strip{border-top:1px solid rgba(16,40,63,.12);border-bottom:1px solid rgba(16,40,63,.12);padding:22px 0;color:#6c7881;background:rgba(255,255,255,.2)}.strip div{display:flex;align-items:center;justify-content:center;gap:36px;font-size:12px;font-weight:700;text-transform:uppercase;letter-spacing:.8px}.strip i{width:4px;height:4px;background:var(--blue);border-radius:50%}
.problem-section{padding:120px 0}.section-intro{display:grid;grid-template-columns:.35fr 1fr .75fr;gap:50px;align-items:start;margin-bottom:55px}.section-intro .kicker{margin:9px 0}.section-intro h2,.demo-copy h2,.price-copy h2,.final-cta h2{font-size:46px;line-height:1.12;letter-spacing:-2.3px;margin:0}.section-intro>p:last-child{color:var(--muted);margin:8px 0 0}.feature-grid{display:grid;grid-template-columns:1.15fr .85fr .9fr;gap:16px}.feature-card{position:relative;min-height:310px;padding:31px;background:var(--paper);border:1px solid #dedbd3;border-radius:10px;overflow:hidden}.feature-card h3{font-size:22px;margin:38px 0 10px}.feature-card p{color:var(--muted);font-size:14px;max-width:360px}.icon-box{width:40px;height:40px;display:grid;place-items:center;border-radius:7px;background:#e6eef5;color:var(--blue-dark);font-size:14px;font-weight:800}.formula-demo{position:absolute;left:30px;right:30px;bottom:29px;display:flex;align-items:center;gap:7px}.formula-demo span,.formula-demo strong{padding:10px;background:#f2f4f5;border-radius:5px;font-size:12px}.formula-demo b{font-size:11px;color:#78858e}.formula-demo strong{background:#e1effb;color:var(--blue-dark)}.dark-card{background:var(--ink);color:white}.dark-card p{color:#b7c4ce}.dark-card .icon-box{background:#29465e;color:#fff}.pdf-sheet{position:absolute;width:140px;height:150px;right:-8px;bottom:-40px;background:white;border-radius:4px;transform:rotate(-6deg);padding:24px 15px;box-shadow:0 10px 30px #071726}.pdf-sheet:before{content:"СМЕТА";color:var(--ink);font-size:10px;font-weight:900}.pdf-sheet span{display:block;height:3px;background:#dde2e4;margin-top:10px}.pdf-sheet span:nth-child(3){width:70%}.pdf-sheet b{display:block;color:var(--ink);font-size:10px;margin-top:15px;text-align:right}.wide-card{grid-column:1/-1;min-height:140px;display:flex;align-items:center;gap:23px}.wide-card h3{margin:0 0 7px}.wide-card p{margin:0}.shield-icon{width:55px;height:55px;display:grid;place-items:center;border:1px solid #aad1bd;border-radius:50%;color:var(--green);font-size:24px}.local-badge{margin-left:auto;padding:10px 14px;background:#edf5f1;border-radius:5px;color:#3a7b5e;font-size:11px;font-weight:800;text-transform:uppercase;letter-spacing:.8px}
.demo-section{background:var(--ink);color:white;padding:110px 0}.demo-shell{display:grid;grid-template-columns:.65fr 1.35fr;gap:75px;align-items:center}.kicker-light{color:#74b9f3}.demo-copy h2{margin:10px 0 21px}.demo-copy>p:not(.kicker){color:#b8c5cf;line-height:1.7}.demo-note{display:flex;align-items:center;gap:9px;margin-top:28px;color:#b8c5cf;font-size:12px}.demo-note span{display:grid;place-items:center;width:22px;height:22px;border:1px solid #6a7e8e;border-radius:50%}.calculator{background:#fff;color:var(--ink);border-radius:10px;box-shadow:0 28px 60px #071a29;padding:28px}.calc-top{display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid #e3e6e8;padding-bottom:18px}.calc-top>div{display:flex;flex-direction:column}.calc-top input{font-size:20px;font-weight:750;border:0;outline:0;padding:3px 0;color:var(--ink);width:260px}.calc-top button{background:#eef4f8;border:0;color:var(--blue-dark);border-radius:5px;padding:8px 12px;font-size:11px;font-weight:750;cursor:pointer}.calc-head,.calc-row{display:grid;grid-template-columns:1fr 72px 100px 95px 28px;gap:8px;align-items:center}.calc-head{padding:14px 5px 8px;color:#85919a;text-transform:uppercase;font-size:8px;font-weight:800}.calc-row{border-top:1px solid #edf0f1;padding:9px 5px}.calc-row input{width:100%;border:1px solid transparent;background:#f7f8f8;border-radius:4px;padding:7px;font-size:11px;color:var(--ink)}.calc-row input:focus{outline:2px solid #9ec9ec;background:white}.calc-row strong{font-size:11px;text-align:right}.remove-row{border:0;background:transparent;color:#9aa4ab;font-size:18px;cursor:pointer}.remove-row:hover{color:#c34848}.calc-footer{display:flex;align-items:center;justify-content:space-between;margin-top:12px;padding:18px 5px;border-top:2px solid var(--ink)}.calc-footer label{font-size:11px;color:var(--muted)}.calc-footer label span{margin-left:8px;background:#f2f4f5;padding:7px}.calc-footer input{width:38px;border:0;background:transparent;text-align:right}.grand-total{display:flex;align-items:center;gap:25px}.grand-total span{font-size:12px}.grand-total strong{font-size:23px}.calc-actions{display:flex;justify-content:flex-end;gap:10px;margin-top:10px}.calc-actions>button:first-child{border:0;background:transparent;color:var(--muted);font-size:12px;padding:0 15px;cursor:pointer}.calc-actions .button{min-height:40px;font-size:12px}
.steps-section{padding:120px 0}.section-intro.centered{display:block;text-align:center}.section-intro.centered h2{margin-top:9px}.steps{display:grid;grid-template-columns:1fr 80px 1fr 80px 1fr;align-items:center;margin-top:70px}.steps article{text-align:center}.step-number{color:#a4adb4;font-size:10px;font-weight:800;letter-spacing:1px}.step-icon{width:64px;height:64px;margin:17px auto;display:grid;place-items:center;background:#e4edf3;color:var(--blue-dark);font-size:24px;border-radius:50%}.steps h3{font-size:18px;margin:0 0 7px}.steps p{color:var(--muted);font-size:13px;margin:0 auto;max-width:220px}.step-line{height:1px;background:#bdc8cf}
.price-section{padding-bottom:120px}.price-card{display:grid;grid-template-columns:1fr 350px;gap:65px;align-items:center;padding:65px;background:#e4ebef;border:1px solid #ccd8df;border-radius:12px}.price-copy h2{margin:10px 0 18px}.price-copy>p:last-child{color:var(--muted);max-width:580px}.price-box{background:white;border:1px solid #d3d9dd;border-radius:9px;padding:27px;display:flex;flex-direction:column}.price-box>span{font-size:12px;font-weight:750}.price-box strong{font-size:45px;letter-spacing:-2px;margin-top:9px}.price-box small{color:var(--muted);margin:0 0 23px}.final-cta{background:var(--blue);color:#fff;padding:75px 0}.final-inner{display:flex;align-items:center;justify-content:space-between}.final-cta h2{font-size:42px}.final-cta .kicker{margin:0 0 10px}
footer{background:#0c2235;color:#d4dce2;padding:53px max(24px,calc((100% - 1180px)/2)) 20px}.footer-main{display:grid;grid-template-columns:1fr 1fr 1.2fr;gap:30px;align-items:center;padding-bottom:30px}.brand-footer{color:white}.footer-main>p{font-size:12px;color:#9eb0be}.footer-links{display:flex;justify-content:flex-end;gap:22px;font-size:11px}.footer-links a:hover{color:white}.company-details{display:flex;flex-wrap:wrap;gap:7px 22px;border-top:1px solid #274055;padding:20px 0;color:#9eb0be;font-size:11px;line-height:1.6}.company-details strong{color:#d4dce2}.footer-bottom{display:flex;justify-content:space-between;border-top:1px solid #274055;padding-top:18px;color:#7890a2;font-size:10px}
@media(max-width:980px){.hero{grid-template-columns:1fr;padding-top:55px}.hero-copy{max-width:720px}.app-window{transform:none}.section-intro{grid-template-columns:1fr}.feature-grid{grid-template-columns:1fr 1fr}.dark-card{grid-column:1/-1}.demo-shell{grid-template-columns:1fr}.price-card{grid-template-columns:1fr}.footer-main{grid-template-columns:1fr}.footer-links{justify-content:flex-start}.site-header nav{display:none}}
@media(max-width:680px){.section-shell{width:min(100% - 28px,1180px)}.site-header{height:66px;width:calc(100% - 28px)}.site-header>.button{display:none}.hero{padding:45px 0 65px;gap:45px}.hero h1{font-size:47px;letter-spacing:-2.5px}.hero-lead{font-size:16px}.hero-actions{align-items:flex-start;flex-direction:column}.trust-list{flex-direction:column;gap:7px}.app-window{overflow:hidden}.window-body{grid-template-columns:1fr}.app-sidebar{display:none}.app-content{padding:22px 16px}.client-row{grid-template-columns:auto 1fr}.strip div{flex-wrap:wrap;gap:15px 20px;padding:0 20px}.problem-section,.steps-section{padding:80px 0}.section-intro h2,.demo-copy h2,.price-copy h2,.final-cta h2{font-size:35px}.feature-grid{grid-template-columns:1fr}.dark-card{grid-column:auto}.wide-card{grid-column:auto;align-items:flex-start;flex-wrap:wrap}.local-badge{margin-left:0}.demo-section{padding:80px 0}.calculator{padding:17px;overflow-x:auto}.calc-top{align-items:flex-start;gap:12px}.calc-top input{width:190px}.calc-head,.calc-row{min-width:540px}.calc-footer{min-width:540px}.steps{grid-template-columns:1fr;gap:35px}.step-line{width:1px;height:35px;margin:auto}.price-card{padding:28px}.final-inner{flex-direction:column;align-items:flex-start;gap:28px}.footer-main{gap:18px}.footer-links{flex-direction:column;gap:10px}.footer-bottom{flex-direction:column;gap:8px}.estimate-table>div{grid-template-columns:1fr 48px 70px}}
@media print{body{background:#fff}.site-header,.hero,.strip,.problem-section,.demo-copy,.steps-section,.price-section,.final-cta,footer,.calc-actions,.calc-top button,.remove-row{display:none!important}.demo-section{background:#fff;color:#000;padding:0}.demo-shell{display:block;width:100%}.calculator{box-shadow:none;border:0;padding:0}.calc-row input{border:0;background:#fff}.calc-footer{color:#000}}