:root{--green:#11372a;--forest:#092219;--deep:#061a13;--green2:#245b43;--muted:#64766e;--orange:#f47513;--orange2:#ea690b;--cream:#f7f6f2;--paper:#fff;--line:#e5e8e0;--ink:#102b23;--shadow:0 14px 38px rgba(18,51,37,.08);font-family:'Segoe UI',Arial,sans-serif;color:var(--ink);scroll-behavior:smooth}
*,*::before,*::after{box-sizing:border-box}body{margin:0;background:#fff;font-size:15px}a{text-decoration:none;color:inherit}button,input,select,textarea{font:inherit}button{cursor:pointer}img{display:block;width:100%;object-fit:cover}h1,h2,h3,p{margin-top:0}h1,h2,h3{letter-spacing:-.035em}h2{font-size:clamp(28px,3.2vw,43px);line-height:1.13}h3{font-size:20px}p{line-height:1.66}svg{flex-shrink:0}.container{width:min(1260px,calc(100% - 56px));margin-inline:auto}.muted{color:var(--muted)}.accent{color:var(--orange)}.eyebrow{font-size:12px;font-weight:800;letter-spacing:.11em;text-transform:uppercase;color:var(--green2)}.section{padding:84px 0}.section-soft{background:var(--cream)}.section-heading{display:flex;justify-content:space-between;align-items:flex-end;gap:30px;margin-bottom:30px}.section-heading p{max-width:560px;color:var(--muted);margin:0}.section-heading h2{margin:9px 0 0}.pill{border:1px solid #d9e4d8;color:#356249;background:#edf5ed;padding:8px 12px;border-radius:40px;font-size:12px;font-weight:700;display:inline-flex;align-items:center;gap:6px}.btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;border:1px solid transparent;border-radius:10px;font-weight:800;font-size:14px;padding:16px 21px;min-height:48px;transition:.18s ease;white-space:nowrap}.btn-primary{background:var(--orange);color:#fff;box-shadow:0 10px 22px rgba(244,117,19,.18)}.btn-primary:hover{background:#dc6208;transform:translateY(-2px)}.btn-outline{border-color:rgba(255,255,255,.45);color:#fff;background:transparent}.btn-outline:hover{background:rgba(255,255,255,.08)}.btn-ghost{color:var(--green);border:1px solid #d5e0d9;background:#fff}.btn-ghost:hover{background:#edf5ec}.text-link{display:inline-flex;gap:8px;font-weight:800;align-items:center;color:var(--green2);font-size:14px}.text-link:hover{color:var(--orange)}
/* Header based on main site */
.topbar{background:#fff;border-bottom:1px solid #eee}.toprow{height:92px;display:flex;align-items:center;justify-content:space-between;gap:20px}.logo{display:flex;align-items:center;gap:14px;min-width:190px;color:var(--green)}.logo strong{font-size:27px;line-height:1;display:block;letter-spacing:.02em}.logo small{display:block;color:#6a7771;font-size:10px;margin-top:7px;letter-spacing:.02em;white-space:nowrap}.head-fact{display:flex;gap:11px;align-items:flex-start;font-size:14px;font-weight:750;color:#132d25}.head-fact svg{color:var(--green2);margin-top:2px}.head-fact small{display:block;color:#88928b;font-size:11px;font-weight:500;margin-top:4px}.head-actions{display:flex;align-items:center;gap:12px}.cart-button{border:1px solid #d6ded8;background:#fff;color:var(--green);padding:12px 15px;border-radius:10px;display:flex;align-items:center;gap:7px;font-weight:800;white-space:nowrap}.cart-count{background:var(--orange);border-radius:20px;padding:4px 7px;min-width:24px;text-align:center;color:#fff;font-size:12px}.navshell{background:#fff;position:sticky;top:0;z-index:40;box-shadow:0 4px 14px rgba(8,31,20,.035);border-bottom:1px solid #e9ece7}.navrow{display:flex;justify-content:space-between;gap:13px;min-height:58px;align-items:center}.navlinks{display:flex;align-items:center;gap:30px;font-size:13px;font-weight:700}.navlinks a:hover{color:var(--orange)}.navright{display:flex;align-items:center;gap:12px;font-size:12px;font-weight:800;color:var(--green)}.menu-toggle{display:none;border:1px solid #dce3dc;border-radius:9px;padding:9px;background:white;color:var(--green)}.nav-cart{display:none}
/* HERO */
.hero{background:var(--forest);position:relative;overflow:hidden;color:#fff}.hero::before{content:"";position:absolute;inset:0;background:radial-gradient(circle at 18% 35%,rgba(47,103,70,.48),transparent 48%),repeating-linear-gradient(155deg,transparent,transparent 56px,rgba(255,255,255,.015) 57px,transparent 58px);pointer-events:none}.hero-inner{position:relative;display:grid;grid-template-columns:1.12fr .88fr;gap:45px;align-items:center;min-height:610px;padding:62px 0 86px}.hero-copy{position:relative;z-index:1}.hero-kicker{display:flex;align-items:center;gap:9px;font-weight:800;font-size:12px;color:#b9dac4;letter-spacing:.09em;text-transform:uppercase;margin-bottom:19px}.hero-kicker i{width:26px;height:2px;background:var(--orange)}.hero h1{font-size:clamp(39px,4.2vw,63px);line-height:1.1;max-width:680px;margin:0 0 18px;letter-spacing:-.055em}.hero p.lead{color:#c2d3cb;font-size:17px;line-height:1.65;max-width:555px;margin:0 0 26px}.hero-bullets{display:grid;grid-template-columns:1fr 1fr;max-width:550px;column-gap:15px;row-gap:14px;margin-bottom:31px}.hero-bullets span{font-size:13px;color:#e8f0eb;display:flex;gap:9px;align-items:center}.hero-bullets b{color:#83cd98;font-size:17px}.hero-ctas{display:flex;flex-wrap:wrap;gap:12px}.hero-photo{height:465px;position:relative;border-radius:18px;overflow:visible}.hero-photo>img{width:100%;height:100%;border-radius:18px;border:6px solid rgba(255,255,255,.09);object-position:center}.hero-photo:after{content:"";position:absolute;inset:6px;border-radius:13px;background:linear-gradient(180deg,transparent 53%,rgba(6,26,19,.37))}.floating-card{position:absolute;bottom:22px;left:-26px;z-index:2;background:#fff;border-radius:12px;color:#1b3729;padding:15px 17px;box-shadow:0 18px 32px rgba(0,0,0,.2);display:flex;align-items:center;gap:12px;max-width:292px}.floating-card strong{font-size:15px;display:block}.floating-card small{display:block;margin-top:4px;color:#667c6e;font-size:11px}.floating-icon{border-radius:9px;background:#e8f3e9;padding:12px;display:grid;place-items:center;color:#2b6a4b;font-size:24px}.hero-tail{position:relative;z-index:2;transform:translateY(-36px);margin-bottom:-36px}.quick-panel{background:#fff;color:var(--ink);padding:19px 24px;border-radius:14px;box-shadow:0 14px 36px rgba(0,0,0,.13);display:flex;align-items:center;gap:17px;justify-content:space-between}.quick-panel strong{display:block;font-size:18px}.quick-panel small{color:#6d8276}.quick-panel .quick-controls{display:flex;gap:10px;flex:1;justify-content:flex-end}.quick-panel .quick-controls input{padding:13px 14px;border:1px solid #d9e4dc;border-radius:10px;min-width:200px;max-width:280px;flex:1;outline:none}.quick-panel .quick-controls input:focus{border-color:#308253}
.metrics{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin:34px 0 0}.metric{padding:22px 20px;min-width:0;border-right:1px solid #e5ece8}.metric:last-child{border:0}.metric strong{display:block;font-size:28px;color:var(--green);letter-spacing:-.04em}.metric small{display:block;color:var(--muted);font-size:12px;margin-top:5px}
/* categories */
.catalog-toolbar{display:flex;justify-content:space-between;align-items:center;gap:20px;margin:0 0 26px}.catalog-toolbar p{margin:0;color:var(--muted);font-size:13px}.searchbox{border:1px solid #dfe6df;display:flex;align-items:center;gap:8px;padding:0 13px;border-radius:11px;background:#fff;min-width:305px}.searchbox input{border:0;outline:0;min-height:46px;width:100%;font-size:13px}.catalog-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:17px}.catalog-card{border:1px solid #e3e7e1;border-radius:14px;overflow:hidden;background:#fff;display:flex;flex-direction:column;transition:.2s;min-width:0}.catalog-card:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:#c9d9ca}.cat-image{display:block;height:153px;overflow:hidden;background:#eaece2}.cat-image img{height:100%;width:100%;transition:transform .35s}.catalog-card:hover .cat-image img{transform:scale(1.05)}.cat-content{padding:17px;display:flex;flex:1;flex-direction:column;gap:18px}.cat-content h3{font-size:16px;margin:0 0 7px}.cat-content p{font-size:12px;line-height:1.5;color:#7b8880;margin:0}.cat-bottom{display:flex;align-items:center;justify-content:space-between;gap:8px;margin-top:auto}.cat-bottom strong{font-size:14px;line-height:1.3;color:#173e2e}.cat-arrow{width:32px;height:32px;border-radius:9px;border:1px solid #d6e3d8;display:grid;place-items:center;color:var(--green2);font-weight:900;font-size:20px}.catalog-card:hover .cat-arrow{color:#fff;background:var(--orange);border-color:var(--orange)}.empty{padding:40px;text-align:center;border:1px dashed #b8c9bd;border-radius:12px;color:var(--muted)}
/* Production */
.prod-layout{display:grid;grid-template-columns:.9fr 1.1fr;gap:52px;align-items:center}.prod-image{height:455px;border-radius:18px;overflow:hidden;position:relative}.prod-image img{height:100%}.stamp{position:absolute;bottom:25px;left:25px;background:#fff;padding:14px 18px;border-radius:11px;box-shadow:0 8px 22px rgba(0,0,0,.1)}.stamp b{display:block;font-size:16px}.stamp small{font-size:12px;color:var(--muted)}.prod-features{display:grid;grid-template-columns:1fr 1fr;gap:13px;margin:26px 0}.prod-feature{border-left:3px solid var(--orange);padding:8px 13px;background:white;border-radius:0 8px 8px 0}.prod-feature b{display:block;margin-bottom:4px}.prod-feature span{color:var(--muted);font-size:12px;line-height:1.55}.service-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:17px}.service{border:1px solid #e1e8df;border-radius:14px;background:#fff;padding:24px;min-height:208px}.service-icon{width:48px;height:48px;border-radius:12px;background:#eaf3e9;display:grid;place-items:center;color:#296a48;font-size:23px;margin-bottom:20px}.service h3{font-size:18px;margin-bottom:9px}.service p{font-size:13px;color:var(--muted);margin-bottom:12px}.service a{color:var(--green2);font-weight:800;font-size:12px}
/* Sizes */
.sizes-area{background:#f4f7f3;border:1px solid #e0e9de;padding:26px;border-radius:17px}.sizes-head{display:flex;gap:14px;justify-content:space-between;align-items:center;margin-bottom:16px}.filter-pills{display:flex;flex-wrap:wrap;gap:8px;margin:16px 0}.filter-pills button{border:1px solid #d7e3d7;background:#fff;color:#496553;padding:8px 13px;font-size:12px;border-radius:20px;font-weight:700}.filter-pills button.active{background:var(--green);color:#fff;border-color:var(--green)}.responsive-table{overflow:auto;background:#fff;border:1px solid #e6ebe5;border-radius:10px}table{border-collapse:collapse;width:100%;min-width:660px;text-align:left}th{background:#13372a;color:#fff;font-size:12px;padding:15px}td{padding:15px;border-top:1px solid #ebefea;font-size:13px;vertical-align:middle}tbody tr:nth-child(2n){background:#f9faf8}td strong{color:var(--green)}td a{color:var(--orange2);font-weight:750}.table-note{font-size:12px;color:#677e71;margin:14px 0 0}
/* calculator */
.calc-band{background:linear-gradient(135deg,#0e3527,#071e16);color:#fff;position:relative;overflow:hidden}.calc-band::after{content:"";position:absolute;width:480px;height:480px;border:1px solid rgba(255,255,255,.08);border-radius:50%;right:-140px;top:-150px}.calc-layout{display:grid;grid-template-columns:.78fr 1.22fr;gap:45px;align-items:center}.calc-copy h2{font-size:clamp(29px,3.2vw,42px)}.calc-copy p{color:#bdd1c4}.calc-bullets{padding:0;list-style:none}.calc-bullets li{padding:10px 0;font-size:14px;color:#dcebe0}.calc-bullets li::before{content:'✓';color:#96d7a6;margin-right:11px;font-weight:900}.calc-widget{z-index:1;position:relative;background:white;border-radius:16px;padding:26px;color:var(--ink);box-shadow:0 16px 40px rgba(0,0,0,.16)}.calc-widget h3{font-size:20px;margin-bottom:18px}.form-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}.field{display:block;min-width:0}.field span{display:block;font-size:12px;font-weight:700;margin-bottom:6px;color:#486254}.field input,.field select,.field textarea{border:1px solid #dbe4db;border-radius:9px;min-height:46px;padding:10px 11px;background:#fff;outline:0;width:100%;color:var(--ink)}.field input:focus,.field select:focus{border-color:#50a36b}.field select{padding-right:12px}.span3{grid-column:span 3}.calc-result{display:grid;grid-template-columns:1fr 1fr 1.2fr;gap:11px;margin-top:18px}.result-box{background:#eff5ee;border-radius:10px;padding:12px;min-width:0}.result-box span{display:block;color:#678473;font-size:10px;line-height:1.45}.result-box strong{display:block;font-size:20px;margin-top:5px;overflow-wrap:anywhere}.result-box:nth-child(3){background:#fff2e7}.result-box:nth-child(3) strong{color:#d15b07}.calc-foot{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-top:17px}.calc-foot small{font-size:10px;color:var(--muted);max-width:270px}.calc-foot .btn{padding:12px 17px}
/* blocks */
.step-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.step{padding:24px;background:#fff;border:1px solid var(--line);border-radius:14px}.step .number{font-size:35px;line-height:1;font-weight:850;color:#cbdacf;display:block;margin-bottom:16px}.step h3{font-size:17px;margin:0 0 8px}.step p{margin:0;color:var(--muted);font-size:13px}.areas{display:grid;grid-template-columns:1fr 1fr;gap:28px;align-items:center}.areas-photo{height:330px;border-radius:15px;overflow:hidden}.areas-photo img{height:100%}.area-chips{display:flex;flex-wrap:wrap;gap:9px;margin:22px 0}.area-chips a{border-radius:9px;padding:10px 13px;background:#f0f4ef;border:1px solid #e0e8de;font-size:13px;font-weight:700}.area-chips a:hover{background:#dcedd9}.customer-use{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}.use{border-radius:14px;background:#eff3ed;padding:22px 19px}.use-icon{font-size:24px;margin-bottom:16px;color:var(--green2)}.use h3{font-size:18px;margin-bottom:7px}.use p{color:var(--muted);font-size:12px;margin:0}.faq-grid{display:grid;grid-template-columns:.75fr 1.25fr;gap:45px;align-items:start}.faq-list{border-top:1px solid #e6ebe5}.faq-list details{border-bottom:1px solid #e6ebe5;padding:18px 3px}.faq-list summary{list-style:none;cursor:pointer;font-weight:800;display:flex;align-items:center;justify-content:space-between;gap:16px}.faq-list summary::after{content:'+';border:1px solid #cddbd1;border-radius:8px;width:28px;height:28px;display:grid;place-items:center;color:var(--green2);font-size:18px}.faq-list details[open] summary::after{content:'−'}.faq-list details p{margin:12px 0 0;color:var(--muted);font-size:13px}
/* Final lead */
.lead-banner{background:var(--orange);color:#fff;padding:42px 0}.lead-inner{display:flex;justify-content:space-between;align-items:center;gap:22px}.lead-inner h2{font-size:30px;margin:0 0 7px}.lead-inner p{margin:0;color:#fff6ec;font-size:14px}.lead-inner .btn{background:#fff;color:#af4d04}.lead-inner .btn:hover{background:#f9eddf}
/* Footer exact structure */
.footer{background:linear-gradient(105deg,#071c14,#081f17 65%,#0a291d);color:#fff;padding:68px 0 0}.footer-grid{display:grid;grid-template-columns:1.2fr 1fr 1fr 1fr;gap:44px}.footer h4{font-size:12px;letter-spacing:.13em;text-transform:uppercase;color:#fff;margin:0 0 25px}.footer ul{list-style:none;margin:0;padding:0}.footer li{margin-bottom:15px}.footer a{font-size:13px;color:#9eafa6}.footer a:hover{color:#fff}.footer-brand{display:flex;align-items:center;gap:13px;color:#fff}.footer-brand strong{font-size:23px}.footer-brand svg{color:var(--orange)}.footer .about-copy{color:#8fa69a;font-size:14px;margin:24px 0;max-width:290px}.footer .footer-address{display:flex;gap:10px;margin-bottom:16px;font-size:13px;line-height:1.55}.footer .footer-address b{color:var(--orange)}.footer .footer-address a{color:white;font-weight:700;font-size:13px}.footer-btns{display:flex;flex-direction:column;gap:9px;align-items:flex-start}.footer-btns a{padding:11px 15px;color:#fff;border:1px solid #3a5949;border-radius:9px;font-weight:750;font-size:12px}.footer-btns a:hover{background:#214f36}.foot-bottom{border-top:1px solid #264136;margin-top:62px;padding:24px 0;color:#799085;display:flex;justify-content:space-between;gap:20px;font-size:11px}.foot-links{display:flex;gap:20px;flex-wrap:wrap}.foot-links a{font-size:11px;color:#799085}
/* dialog */
dialog{border:0;max-width:460px;width:calc(100% - 34px);border-radius:16px;box-shadow:0 20px 70px rgba(0,0,0,.32);padding:27px}dialog::backdrop{background:rgba(7,27,18,.64)}.modal-head{display:flex;align-items:flex-start;justify-content:space-between;gap:20px}.modal-head h2{font-size:26px}.close{border:0;background:#edf2ed;border-radius:8px;width:33px;height:33px;color:var(--green);font-size:22px}.modal-body{display:grid;gap:13px}.modal-body textarea{resize:vertical;min-height:85px}.modal-notice{font-size:12px;color:var(--muted);line-height:1.5}.mobile-sheet{display:none}.toast{position:fixed;bottom:25px;left:50%;transform:translateX(-50%);background:#143e2d;color:white;border-radius:10px;padding:12px 18px;font-weight:700;z-index:90;box-shadow:var(--shadow)}[hidden]{display:none!important}
@media(max-width:1170px){.head-fact.address{display:none}.navlinks{gap:18px}.catalog-grid{grid-template-columns:repeat(4,1fr)}.footer-grid{gap:27px}.hero h1{font-size:48px}}
@media(max-width:960px){.head-fact.mail{display:none}.navlinks{gap:15px}.navlinks{font-size:12px}.catalog-grid{grid-template-columns:repeat(3,1fr)}.hero-inner{grid-template-columns:1fr 1fr;gap:24px}.hero h1{font-size:41px}.hero-photo{height:420px}.floating-card{left:-10px}.quick-panel{flex-wrap:wrap}.service-grid,.customer-use{grid-template-columns:repeat(2,1fr)}.footer-grid{grid-template-columns:repeat(2,1fr)}.calc-layout{grid-template-columns:1fr}.calc-copy{max-width:750px}.calc-copy h2{max-width:760px}}
@media(max-width:700px){.container{width:min(100% - 32px,1260px)}.toprow{height:70px}.logo{min-width:0;gap:9px}.logo strong{font-size:23px}.logo small{font-size:8px}.logo svg{width:23px;height:34px}.head-fact,.head-actions>.btn{display:none}.toprow .cart-button{padding:9px 10px;font-size:12px}.navrow{min-height:52px}.navlinks{display:none;position:absolute;top:100%;left:0;right:0;background:#fff;border-bottom:1px solid var(--line);padding:14px 18px;flex-direction:column;align-items:stretch;gap:0;box-shadow:0 15px 30px rgba(0,0,0,.08)}.navlinks.open{display:flex}.navlinks a{font-size:14px;padding:12px 8px;border-bottom:1px solid #eef1ed}.menu-toggle{display:block}.navright{font-size:11px}.hero-inner{display:flex;flex-direction:column;align-items:stretch;gap:25px;min-height:0;padding:54px 0 72px}.hero h1{font-size:clamp(36px,9vw,50px)}.hero p.lead{font-size:14px}.hero-bullets{grid-template-columns:1fr 1fr}.hero-bullets span{font-size:12px}.hero-photo{height:290px}.floating-card{bottom:15px;left:12px;padding:11px}.hero-tail{transform:translateY(-25px);margin-bottom:-25px}.quick-panel{padding:17px;display:block}.quick-panel strong{font-size:17px}.quick-panel .quick-controls{display:flex;flex-direction:column;margin-top:13px;align-items:stretch}.quick-panel .quick-controls input{min-width:0;max-width:none;flex:auto}.quick-panel .quick-controls .btn{width:100%}.metrics{grid-template-columns:repeat(2,1fr);margin-top:25px;gap:0}.metric:nth-child(2){border:0}.metric{padding:15px 10px}.metric strong{font-size:24px}.section{padding:58px 0}.section-heading{align-items:start;flex-direction:column;gap:12px}.section-heading p{font-size:13px}.catalog-toolbar{align-items:stretch;flex-direction:column;gap:10px}.searchbox{min-width:0}.catalog-grid{grid-template-columns:repeat(2,1fr);gap:10px}.cat-image{height:132px}.cat-content{padding:12px}.cat-content h3{font-size:14px}.cat-content p{font-size:11px}.cat-bottom strong{font-size:12px}.prod-layout{grid-template-columns:1fr;gap:30px}.prod-image{height:300px}.prod-features{grid-template-columns:1fr}.service-grid,.customer-use,.step-grid{grid-template-columns:repeat(2,1fr);gap:10px}.service{padding:17px;min-height:195px}.service h3{font-size:15px}.service p{font-size:12px}.step{padding:18px}.sizes-area{padding:16px}.sizes-head{align-items:flex-start;flex-direction:column}.calc-widget{padding:18px}.calc-layout{gap:20px}.form-grid{grid-template-columns:repeat(2,1fr)}.span3{grid-column:span 2}.calc-result{grid-template-columns:repeat(2,1fr)}.calc-result .result-box:last-child{grid-column:span 2}.calc-foot{flex-direction:column;align-items:stretch}.calc-foot .btn{width:100%}.areas{grid-template-columns:1fr}.areas-photo{height:220px}.faq-grid{grid-template-columns:1fr;gap:20px}.lead-inner{flex-direction:column;align-items:start}.lead-inner h2{font-size:26px}.lead-inner .btn{width:100%}.footer{padding-top:48px}.footer-grid{grid-template-columns:1fr 1fr;gap:27px}.footer-grid>*:first-child{grid-column:span 2}.footer-grid>*:last-child{grid-column:span 2}.foot-bottom{margin-top:40px;flex-direction:column;gap:15px}.foot-links{gap:11px}}
@media(max-width:395px){.catalog-grid{grid-template-columns:1fr 1fr}.cat-image{height:110px}.cat-content h3{font-size:13px}.hero-bullets{grid-template-columns:1fr}.service-grid{grid-template-columns:1fr 1fr}.service{padding:13px}.navright{font-size:10px}}