@import"https://fonts.googleapis.com/css2?family=Manrope:wght@400;500;600;700;800&display=swap";:root{--bg: #f5f5f2;--surface: #fff;--dark: #17191c;--dark-2: #23262a;--muted: #747a80;--line: #e4e5e3;--accent: #e7a629;--accent-dark: #c88917;--white: #fff;--radius: 18px;--container: 1180px}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Manrope,Arial,sans-serif;background:var(--bg);color:var(--dark);line-height:1.55}button,input,select,textarea{font:inherit}button,a{-webkit-tap-highlight-color:transparent}button{cursor:pointer}a{color:inherit;text-decoration:none}.container{width:min(calc(100% - 40px),var(--container));margin:0 auto}.header{height:76px;background:#17191cf5;color:#fff;position:sticky;top:0;z-index:50;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px)}.header-inner{height:100%;display:flex;align-items:center;gap:38px}.logo{display:flex;align-items:center;gap:10px;font-size:20px;font-weight:800;letter-spacing:-.04em}.logo-mark{width:38px;height:38px;display:grid;place-items:center;background:var(--accent);color:var(--dark);border-radius:9px}.logo-dot{color:var(--accent)}.header nav{display:flex;gap:26px;margin-left:auto}.header nav a{color:#bfc2c4;font-size:13px;font-weight:600;transition:color .2s}.header nav a:hover{color:#fff}.header-phone{display:flex;align-items:center;gap:8px;font-weight:700;font-size:13px}.hero{min-height:650px;position:relative;color:#fff;display:flex;align-items:center;overflow:hidden;background:#24282b}.hero-bg{position:absolute;top:0;right:0;bottom:0;left:0}.hero-bg .photo{height:100%;border-radius:0}.hero-bg img{width:100%;height:100%;object-fit:cover}.hero-overlay{position:absolute;top:0;right:0;bottom:0;left:0;background:linear-gradient(90deg,#080a0beb,#080a0ba8 48%,#080a0b40)}.hero-content{position:relative;z-index:2;padding:92px 0 130px}.eyebrow{display:inline-block;color:var(--accent-dark);font-size:11px;font-weight:800;text-transform:uppercase;letter-spacing:.14em;margin-bottom:13px}.eyebrow.light{color:var(--accent)}.hero h1{font-size:clamp(44px,6vw,78px);line-height:1.02;letter-spacing:-.06em;margin:0 0 24px;max-width:800px}.hero h1 em{color:var(--accent);font-style:normal}.hero p{max-width:600px;font-size:18px;color:#d6d8d9;margin:0 0 32px}.hero-actions,.cta-actions{display:flex;gap:10px;flex-wrap:wrap}.button{border:0;border-radius:10px;padding:13px 18px;min-height:46px;display:inline-flex;align-items:center;justify-content:center;gap:9px;font-weight:800;font-size:13px;transition:transform .2s,background .2s,border .2s}.button:hover{transform:translateY(-2px)}.button-accent{background:var(--accent);color:#17191c}.button-accent:hover{background:#f1b538}.button-dark{background:var(--dark);color:#fff}.button-light{background:#fff;color:var(--dark)}.button-outline-light{color:#fff;border:1px solid rgba(255,255,255,.4);background:#ffffff0d}.button-large{min-height:54px;padding:15px 22px}.hero-bottom{position:absolute;z-index:3;bottom:0;left:0;right:0;border-top:1px solid rgba(255,255,255,.13);background:#0a0c0d4d}.stats{display:flex;gap:45px;padding:18px 0;color:#b9bcbf;font-size:12px}.stats span{display:flex;gap:8px}.stats strong{color:#fff}.gallery-section{padding:20px 0 90px}.gallery{display:grid;grid-template-columns:1.7fr 1fr 1fr;gap:12px}.photo{min-height:250px;overflow:hidden;border-radius:var(--radius);background:#e2e3e0;position:relative}.photo img{width:100%;height:100%;object-fit:cover;display:block}.gallery .photo{min-height:330px}.photo-placeholder{width:100%;height:100%;min-height:inherit;display:flex;flex-direction:column;justify-content:center;align-items:center;text-align:center;gap:9px;padding:25px;color:#858a8d;background:linear-gradient(135deg,rgba(0,0,0,.025) 25%,transparent 25%) 0 0/20px 20px,#e6e7e4}.photo-placeholder span{font-weight:700;font-size:14px}.photo-placeholder small{font-size:10px;letter-spacing:.1em;color:#a0a4a5}section{padding:90px 0}.calculator-section{background:#fff}.section-heading{display:flex;justify-content:space-between;align-items:end;gap:40px;margin-bottom:35px}.section-heading h2,.process-heading h2,.cta-section h2{margin:0;font-size:clamp(32px,4vw,52px);line-height:1.08;letter-spacing:-.05em}.section-heading p{max-width:400px;color:var(--muted);font-size:14px}.section-heading.centered{align-items:center}.section-heading.centered>div{text-align:center}.section-heading.centered p{text-align:left}.calculator-grid{display:grid;grid-template-columns:1.4fr .8fr;gap:18px}.calculator-card,.result-card{border:1px solid var(--line);border-radius:var(--radius);padding:28px}.calculator-card{background:#fafaf8}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}.field{display:flex;flex-direction:column;gap:8px}.field span{font-size:12px;font-weight:800;color:#4d5357}.field input,.field select,.field textarea{width:100%;border:1px solid #dfe1df;background:#fff;border-radius:10px;padding:13px 14px;outline:none;color:var(--dark);transition:border .2s,box-shadow .2s}.field input:focus,.field select:focus,.field textarea:focus{border-color:var(--accent);box-shadow:0 0 0 3px #e7a6291f}.field textarea{resize:vertical}.select-wrap{position:relative}.select-wrap select{-webkit-appearance:none;-moz-appearance:none;appearance:none;padding-right:40px}.select-wrap svg{position:absolute;right:13px;top:50%;transform:translateY(-50%);pointer-events:none;color:#888}.result-card{background:var(--dark);color:#fff;display:flex;flex-direction:column}.result-top{display:flex;align-items:center;justify-content:space-between}.result-badge{font-size:10px;padding:6px 8px;border:1px solid #44494d;border-radius:30px;color:#9ea3a7}.result-card .eyebrow{color:var(--accent)}.summary{margin:10px 0 22px}.summary-row{display:flex;justify-content:space-between;gap:18px;padding:10px 0;border-bottom:1px solid #33373b;font-size:12px}.summary-row span{color:#8f9599}.summary-row strong{text-align:right}.price-box{padding:18px 0 22px}.price-box span{display:block;color:#8f9599;font-size:11px;margin-bottom:4px}.price-box strong{font-size:20px}.result-card .button{width:100%;margin-top:auto}.notice{margin-top:18px;display:flex;gap:14px;padding:20px 22px;border:1px solid #ead6a7;background:#fffaf0;border-radius:var(--radius)}.notice-icon{color:var(--accent-dark)}.notice strong{font-size:14px}.notice p{color:#77746c;font-size:12px;margin:4px 0 0}.products-section{background:var(--bg)}.product-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}.product-card{min-height:170px;padding:22px;background:#fff;border:1px solid var(--line);border-radius:var(--radius);display:flex;flex-direction:column;transition:transform .2s,box-shadow .2s}.product-card:hover{transform:translateY(-3px);box-shadow:0 15px 30px #0000000d}.icon-box{width:44px;height:44px;display:grid;place-items:center;border-radius:11px;background:#f3eee3;color:var(--accent-dark)}.product-card h3{margin:auto 0 0;font-size:15px}.product-card>svg{margin-top:13px;color:#9da1a3}.center-note{text-align:center;color:var(--muted);font-size:13px;margin:30px auto 0}.applications-section{background:#fff}.applications-grid{display:grid;grid-template-columns:1fr 1fr;gap:35px;align-items:stretch}.applications-list{border-top:1px solid var(--line)}.application-item{min-height:65px;border-bottom:1px solid var(--line);display:flex;align-items:center;gap:24px}.application-item span{color:var(--accent-dark);font-size:11px;font-weight:800}.application-item strong{font-size:14px}.applications-grid .photo{height:100%;min-height:480px}.advantages-section{background:var(--bg)}.advantages-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}.advantage{padding:22px;min-height:125px;border:1px solid var(--line);border-radius:var(--radius);background:#fff;display:flex;flex-direction:column;justify-content:space-between}.advantage svg{color:var(--accent-dark)}.advantage span{font-size:13px;font-weight:800}.process-section{background:var(--dark);color:#fff}.process-section .eyebrow{color:var(--accent)}.steps{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid #353a3e;margin-top:55px}.step{padding:28px 18px 28px 0;border-right:1px solid 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80px #00000040}.modal-close{position:absolute;right:15px;top:15px;border:0;background:#f1f2ef;border-radius:50%;width:38px;height:38px;display:grid;place-items:center}.modal h2{margin:0 0 7px;font-size:32px;letter-spacing:-.04em}.modal-intro{color:#676d70;font-size:12px;padding:12px;background:#f6f6f3;border-radius:10px}.modal-form{display:grid;grid-template-columns:1fr 1fr;gap:15px;margin-top:20px}.full{grid-column:1 / -1}.success{text-align:center;padding:35px 10px 15px}.success-icon{width:62px;height:62px;border-radius:50%;background:#e9f4df;color:#5d8b34;display:grid;place-items:center;margin:0 auto 20px}.success p{color:var(--muted);margin-bottom:25px}@media(max-width:900px){.header nav{display:none}.header-inner{justify-content:space-between}.calculator-grid,.applications-grid{grid-template-columns:1fr}.advantages-grid,.steps{grid-template-columns:repeat(2,1fr)}.step:nth-child(2){border-right:0}.step:nth-child(3),.step:nth-child(4){border-top:1px solid 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p{margin-top:15px}.form-grid,.product-grid,.advantages-grid,.photo-strip-grid,.modal-form{grid-template-columns:1fr}.calculator-card,.result-card{padding:20px}.notice{align-items:flex-start;padding:17px}.applications-grid .photo{min-height:300px}.steps{grid-template-columns:1fr;margin-top:35px}.step,.step:not(:first-child){border-right:0;border-bottom:1px solid #353a3e;padding:20px 0;min-height:0}.step:last-child{border-bottom:0}.footer-grid{grid-template-columns:1fr;gap:35px}.cta-actions{display:grid;width:100%;grid-template-columns:1fr 1fr}.cta-actions .button:first-child{grid-column:1 / -1}.mobile-bar{display:grid;grid-template-columns:1.2fr 1fr 1fr;position:fixed;z-index:90;bottom:0;left:0;right:0;height:68px;background:#17191cfa;border-top:1px solid #333;padding:5px 7px;box-shadow:0 -8px 25px #00000024}.mobile-bar button{border:0;background:transparent;color:#fff;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:3px;font-size:9px;font-weight:800}.mobile-bar button:first-child{color:var(--accent)}.modal{padding:25px 18px}.modal h2{font-size:28px}}