:root{--ink:#10263f;--ink2:#31455a;--muted:#657587;--line:#dce4e8;--paper:#f3f7f5;--green:#087f5b;--green2:#006b4d;--lime:#b8d93c;--orange:#ee6c29;--navy:#0a1e34;--shadow:0 18px 55px rgba(15,39,62,.12);--shadow2:0 24px 70px rgba(11,34,55,.16)}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;color:var(--ink);background:#fff;font:15px/1.55 Inter,"Segoe UI",Arial,sans-serif;-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}img{display:block;max-width:100%}.wrap{width:min(1180px,calc(100% - 40px));margin:auto}
.topline{background:var(--navy);color:#d9e6ee;font-size:12px;letter-spacing:.05em}.topline .wrap{display:flex;justify-content:space-between;padding:8px 0}header{position:sticky;top:0;z-index:20;background:rgba(255,255,255,.95);backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}
.nav{height:76px;display:flex;align-items:center;gap:34px}.logo{font-weight:950;letter-spacing:-.055em;font-size:24px}.logo span{color:var(--green)}nav{display:flex;gap:26px;margin-left:auto;font-size:14px;font-weight:700}nav a{position:relative}nav a:after{content:"";position:absolute;left:0;right:100%;bottom:-8px;height:2px;background:var(--green);transition:right .2s ease}nav a:hover:after{right:0}.nav-cta,.btn{border-radius:4px;font-weight:850;display:inline-flex;align-items:center;justify-content:center;transition:transform .2s ease,box-shadow .2s ease,background .2s ease}.nav-cta{background:var(--orange);color:#fff;padding:12px 18px;box-shadow:0 8px 24px rgba(238,108,41,.22)}.nav-cta:hover,.btn:hover{transform:translateY(-2px)}
.crumbs{font-size:12px;color:var(--muted);padding:20px 0}.product-hero{display:grid;grid-template-columns:1.04fr .96fr;gap:58px;padding:10px 0 70px}.gallery{display:grid;grid-template-columns:82px 1fr;gap:14px}.thumbs{display:flex;flex-direction:column;gap:10px}.thumb{border:1px solid var(--line);background:#eef3f0;padding:0;cursor:pointer;width:82px;height:82px;overflow:hidden}.thumb.active{border:3px solid var(--green)}.thumb img{width:100%;height:100%;object-fit:cover}.main-image{position:relative;overflow:hidden;background:#e9f2ed;min-height:555px}.main-image img{width:100%;height:100%;min-height:555px;object-fit:cover}.image-badge{position:absolute;left:18px;top:18px;background:#fff;padding:8px 12px;font-size:11px;font-weight:900;letter-spacing:.08em;box-shadow:var(--shadow)}.eyebrow{font-size:12px;text-transform:uppercase;letter-spacing:.18em;color:var(--green);font-weight:900}h1{font-size:clamp(40px,5vw,68px);line-height:.98;letter-spacing:-.055em;margin:16px 0 20px}.lead{font-size:18px;color:var(--ink2);max-width:590px}.benefits{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin:28px 0}.benefit{border-top:1px solid var(--line);padding:15px 0;font-size:13px;font-weight:700}.benefit:before{content:"✓";color:var(--green);margin-right:9px}.quick-spec{background:var(--paper);border-left:4px solid var(--green);padding:18px 20px;display:grid;grid-template-columns:1fr 1fr;gap:12px;margin:25px 0}.quick-spec small{display:block;text-transform:uppercase;color:var(--muted);font-size:10px;letter-spacing:.12em}.quick-spec strong{font-size:13px}.actions{display:flex;gap:12px;margin-top:24px}.btn{min-height:52px;padding:0 24px;border:1px solid var(--ink)}.btn-primary{background:var(--green);border-color:var(--green);color:#fff}.btn-secondary{background:#fff}.micro{font-size:11px;color:var(--muted);margin-top:12px}
.trustbar{background:var(--navy);color:#fff}.trustgrid{display:grid;grid-template-columns:repeat(4,1fr)}.trustitem{padding:27px;border-right:1px solid rgba(255,255,255,.15)}.trustitem b{display:block;font-size:18px}.trustitem span{font-size:12px;color:#a9bac9}section{padding:90px 0}.section-soft{background:var(--paper)}.section-head{display:grid;grid-template-columns:.8fr 1.2fr;gap:80px;margin-bottom:45px}.section-head h2{font-size:44px;line-height:1.04;letter-spacing:-.045em;margin:8px 0}.section-head p{color:var(--muted);font-size:17px;margin-top:30px}.feature-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);border:1px solid var(--line)}.feature{background:#fff;padding:34px;min-height:220px}.num{color:var(--green);font:900 12px/1 monospace;letter-spacing:.1em}.feature h3{font-size:20px;margin:40px 0 9px}.feature p{color:var(--muted);font-size:14px}
.detail-story{display:grid;grid-template-columns:1.15fr .85fr;min-height:620px;background:var(--navy);color:#fff}.detail-photo{min-height:620px}.detail-photo img{width:100%;height:100%;object-fit:cover}.detail-copy{padding:70px;display:flex;flex-direction:column;justify-content:center}.detail-copy h2{font-size:46px;line-height:1.03;letter-spacing:-.045em;margin:12px 0 20px}.detail-copy p{color:#b9c8d4}.detail-list{margin-top:24px}.detail-list div{padding:16px 0;border-top:1px solid rgba(255,255,255,.16);font-weight:800}.detail-list span{color:var(--lime);font:900 11px monospace;margin-right:15px}.spec-layout{display:grid;grid-template-columns:.82fr 1.18fr;gap:70px}.spec-note{background:var(--green);color:#fff;padding:38px;align-self:start}.spec-note h3{font-size:27px;margin:0 0 12px}.spec-note p{color:#d6f1e7}table{width:100%;border-collapse:collapse;font-size:14px}th,td{text-align:left;padding:17px 14px;border-bottom:1px solid var(--line)}th{width:34%;color:var(--muted);font-size:11px;text-transform:uppercase;letter-spacing:.09em}
.use-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.use{height:260px;position:relative;overflow:hidden;background:var(--navy)}.use img{width:100%;height:100%;object-fit:cover;opacity:.76}.use b{position:absolute;left:18px;bottom:18px;color:#fff;font-size:16px}.faq{max-width:850px;margin:auto}.faq details{border-top:1px solid var(--line);padding:20px 0}.faq summary{font-weight:800;cursor:pointer}.faq p{color:var(--muted);font-size:14px}
.rfq{background:var(--navy);color:#fff;padding:70px 0}.rfq-grid{display:grid;grid-template-columns:1fr .9fr;gap:70px;align-items:center}.rfq h2{font-size:50px;line-height:1.02;letter-spacing:-.05em;margin:10px 0}.rfq p{color:#b8c6d2}.rfq-card{background:#fff;color:var(--ink);padding:30px;display:grid;grid-template-columns:1fr 1fr;gap:12px}input,select,textarea{width:100%;padding:14px;border:1px solid var(--line);font:inherit;background:#fff}input[readonly]{background:#f2f5f3;color:var(--muted)}textarea{grid-column:1/-1;min-height:100px}.wide{grid-column:1/-1}.form-note{margin:0!important;color:var(--muted)!important;font-size:11px}button:focus-visible,a:focus-visible,summary:focus-visible,input:focus-visible,textarea:focus-visible{outline:3px solid var(--lime);outline-offset:3px}footer{background:#061524;color:#a8bac8;padding:34px 0;font-size:12px}footer .wrap{display:flex;justify-content:space-between}
.catalog-hero{position:relative;overflow:hidden;padding:78px 0 64px;background:linear-gradient(125deg,#eaf6f0 0%,#f8fbf9 56%,#fff 100%)}.catalog-hero:before{content:"";position:absolute;width:520px;height:520px;border:1px solid rgba(8,127,91,.12);border-radius:50%;left:-280px;top:-300px}.catalog-hero-grid{display:grid;grid-template-columns:minmax(0,1.02fr) minmax(420px,.98fr);gap:64px;align-items:center}.catalog-hero-copy h1{max-width:700px;font-size:clamp(52px,6vw,78px)}.catalog-hero-copy p{font-size:19px;color:var(--ink2);max-width:670px}.catalog-visual{position:relative;min-height:520px}.catalog-visual-main{position:absolute;inset:0 58px 56px 0;overflow:hidden;background:var(--navy);box-shadow:var(--shadow2)}.catalog-visual-main img{width:100%;height:100%;object-fit:cover}.catalog-visual-main:after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 50%,rgba(6,21,36,.52))}.catalog-visual-detail{position:absolute;right:0;bottom:0;width:46%;height:43%;border:8px solid #fff;box-shadow:var(--shadow);overflow:hidden;background:#dfe9e4}.catalog-visual-detail img{width:100%;height:100%;object-fit:cover}.visual-label{position:absolute;left:22px;bottom:78px;z-index:2;color:#fff;font-size:12px;font-weight:900;letter-spacing:.13em;text-transform:uppercase}.visual-badge{position:absolute;right:0;top:24px;z-index:3;background:var(--orange);color:#fff;padding:14px 17px;font-size:12px;font-weight:900;box-shadow:0 14px 30px rgba(238,108,41,.26)}
.category-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.category-card{position:relative;overflow:hidden;border:1px solid var(--line);padding:30px;min-height:260px;display:flex;flex-direction:column;background:#fff;transition:transform .25s ease,border-color .25s ease,box-shadow .25s ease}.category-card:after{content:attr(data-index);position:absolute;right:-8px;top:-28px;color:#edf4f1;font-size:112px;font-weight:950;letter-spacing:-.08em;line-height:1;z-index:0}.category-card>*{position:relative;z-index:1}.category-card:hover{transform:translateY(-6px);border-color:rgba(8,127,91,.35);box-shadow:var(--shadow)}.category-card .count{color:var(--green);font-weight:900;font-size:12px}.category-card h2{font-size:25px;line-height:1.1;margin:38px 0 10px;max-width:90%}.category-card p{color:var(--muted)}.category-card strong{margin-top:auto;color:var(--green)}.product-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.product-card{border:1px solid var(--line);background:#fff;overflow:hidden;display:flex;flex-direction:column;transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease}.product-card:hover{transform:translateY(-6px);border-color:transparent;box-shadow:var(--shadow2)}.product-card>img{width:100%;height:235px;object-fit:cover;transition:transform .45s ease}.product-card:hover>img{transform:scale(1.035)}.product-card div{padding:25px;display:flex;flex-direction:column;flex:1}.product-card small{color:var(--green);font-weight:900;text-transform:uppercase;letter-spacing:.1em}.product-card h2{font-size:22px;line-height:1.15;margin:14px 0}.product-card p{color:var(--muted);font-size:14px}.product-card strong{margin-top:auto;padding-top:12px;color:var(--green)}
.mobile-menu{display:none;margin-left:auto;position:relative}.mobile-menu summary{list-style:none;cursor:pointer;font-size:24px;font-weight:900;width:44px;height:44px;display:grid;place-items:center;border:1px solid var(--line)}.mobile-menu summary::-webkit-details-marker{display:none}.mobile-menu>div{position:absolute;right:0;top:52px;width:min(86vw,360px);max-height:70vh;overflow:auto;background:#fff;border:1px solid var(--line);box-shadow:var(--shadow);padding:18px;display:grid;gap:4px}.mobile-menu strong{padding:8px 10px;color:var(--green)}.mobile-menu a{padding:10px;border-top:1px solid var(--line);font-weight:700}.planned-range{border:1px solid var(--line);background:#fff;padding:40px;max-width:860px}.planned-range .status{color:var(--orange);font-weight:900;font-size:12px;letter-spacing:.09em}.planned-range h2{font-size:32px;line-height:1.1}.planned-range p,.planned-range li{color:var(--muted)}.planned-range ul{columns:2;padding-left:20px;margin:24px 0}
.catalog-proof{display:flex;gap:34px;margin-top:42px;padding-top:25px;border-top:1px solid var(--line);color:var(--muted);font-size:13px}.catalog-proof span{display:flex;align-items:baseline;gap:8px}.catalog-proof b{color:var(--ink);font-size:24px}.catalog-tools{margin-bottom:30px}.product-search{display:block;max-width:660px}.product-search span{display:block;margin-bottom:8px;font-size:12px;font-weight:900;letter-spacing:.08em;text-transform:uppercase;color:var(--green)}.product-search input{height:56px;border:2px solid var(--ink);font-size:16px;padding:0 18px}.filter-row{display:flex;flex-wrap:wrap;gap:8px;margin-top:18px}.filter-row button{border:1px solid var(--line);background:#fff;color:var(--ink2);padding:9px 13px;font:700 12px/1.2 Inter,Arial,sans-serif;cursor:pointer;border-radius:2px}.filter-row button:hover,.filter-row button.active{background:var(--green);border-color:var(--green);color:#fff}.result-count{margin:18px 0 0;color:var(--muted);font-size:13px}.product-card[hidden]{display:none}.empty-state{text-align:center;padding:60px 20px;border:1px dashed var(--line);background:#fff}.empty-state h3{font-size:28px;margin:0 0 8px}.empty-state p{color:var(--muted);max-width:560px;margin:0 auto 24px}
@media(max-width:900px){nav{display:none}.product-hero,.section-head,.spec-layout,.rfq-grid,.catalog-hero-grid{grid-template-columns:1fr}.catalog-hero-grid{gap:42px}.catalog-visual{min-height:450px}.gallery{grid-template-columns:1fr}.thumbs{order:2;flex-direction:row}.main-image,.main-image img{min-height:420px}.detail-story{grid-template-columns:1fr}.detail-copy{padding:45px 30px}.detail-photo{min-height:450px}.feature-grid,.category-grid,.product-grid{grid-template-columns:1fr 1fr}.trustgrid{grid-template-columns:1fr 1fr}}
@media(max-width:900px){.mobile-menu{display:block}.nav-cta{margin-left:0}}
@media(max-width:560px){.topline{display:none}.wrap{width:min(100% - 28px,1180px)}.nav{height:68px;gap:10px}.logo{font-size:17px}.nav-cta{font-size:11px;padding:9px 10px;min-height:42px}.mobile-menu summary{width:42px;height:42px}.mobile-menu>div{position:fixed;left:14px;right:14px;top:68px;width:auto;max-height:calc(100vh - 82px);z-index:100;padding:12px;display:block}.mobile-menu strong,.mobile-menu a{display:block;line-height:1.3}.mobile-menu a{padding:9px 10px}.catalog-hero{padding:48px 0 40px}.catalog-hero-grid{gap:34px}.catalog-hero-copy h1,.catalog-hero h1,h1{font-size:40px;line-height:1.01}.catalog-hero p,.lead{font-size:16px}.catalog-visual{min-height:330px}.catalog-visual-main{inset:0 30px 38px 0}.catalog-visual-detail{width:48%;height:42%;border-width:5px}.visual-label{left:14px;bottom:56px;font-size:10px}.visual-badge{top:14px;padding:10px 12px;font-size:10px}.catalog-proof{gap:12px;justify-content:space-between}.catalog-proof span{display:block;max-width:30%;line-height:1.3}.catalog-proof b{display:block;font-size:21px}.product-hero{gap:30px;padding-bottom:45px}.benefits,.quick-spec,.feature-grid,.use-grid,.rfq-card,.category-grid,.product-grid{grid-template-columns:1fr}.section-head{gap:8px;margin-bottom:28px}.section-head h2,.rfq h2{font-size:32px}.section-head p{font-size:15px;margin-top:8px}section{padding:52px 0}.actions{flex-direction:column}.category-card{min-height:215px;padding:24px}.category-card:after{font-size:88px}.category-card h2{font-size:23px;margin:24px 0 8px}.product-card>img{height:210px}.product-card div{padding:20px}.product-card h2{font-size:21px}.filter-row{flex-wrap:nowrap;overflow-x:auto;padding-bottom:8px}.filter-row button{flex:0 0 auto}.planned-range{padding:24px}.planned-range h2{font-size:27px}.planned-range ul{columns:1}footer .wrap{display:block}}