:root{
  --ink:#10231f;--ink2:#17352d;--muted:#64756f;--paper:#f5f7f4;--white:#fff;
  --green:#135c49;--green2:#0b4236;--mint:#a9d3be;--mint2:#dcebe3;--line:#dbe4df;
  --soft:#eef4f0;--amber:#8a661d;--shadow:0 20px 55px rgba(16,35,31,.08);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--paper);color:var(--ink);font-family:"Avenir Next","Segoe UI Variable","Segoe UI",Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,sans-serif;line-height:1.62}
a{color:inherit;text-decoration:none}
button,input,select,textarea{font:inherit}
img{max-width:100%}
.wrap{width:min(1160px,calc(100% - 40px));margin:auto}
.notice{background:var(--green2);color:#e9f3ee;padding:10px 16px;text-align:center;font-size:11px}
.notice strong{color:#c3e2d2}
.header{position:sticky;top:0;z-index:30;background:rgba(245,247,244,.94);backdrop-filter:blur(16px);border-bottom:1px solid var(--line)}
.nav{min-height:76px;display:flex;align-items:center;justify-content:space-between;gap:24px}
.brand{display:flex;align-items:center;gap:11px}
.brand img{width:42px;height:42px}
.brand-copy{display:flex;flex-direction:column;line-height:1}
.brand-copy b{font-size:19px;letter-spacing:-.04em}
.brand-copy span{font-size:9px;letter-spacing:.22em;color:#73837d;margin-top:5px}
.navlinks{display:flex;align-items:center;gap:24px;font-size:13px;font-weight:750;color:#52625d}
.navlinks a:hover,.navlinks a[aria-current="page"]{color:var(--green)}
.navcta{display:inline-flex;align-items:center;justify-content:center;background:var(--ink);color:#fff;border-radius:999px;padding:11px 16px;font-size:12px;font-weight:850}
.navcta:hover{background:var(--green)}
.mobile-toggle{display:none;border:1px solid #cad6d0;background:#fff;border-radius:12px;width:44px;height:44px;cursor:pointer}
.mobile-menu{display:none;border-top:1px solid var(--line);padding:10px 20px 18px;background:#f9fbfa}
.mobile-menu.open{display:grid}
.mobile-menu a{padding:10px 2px;font-size:13px;font-weight:750;border-bottom:1px solid #e2e9e5}
.hero{position:relative;overflow:hidden;padding:92px 0 72px}
.hero:before{content:"";position:absolute;width:720px;height:720px;border-radius:50%;right:-260px;top:-360px;background:radial-gradient(circle,rgba(169,211,190,.5),rgba(169,211,190,0) 68%)}
.hero-grid{position:relative;display:grid;grid-template-columns:1.03fr .97fr;gap:64px;align-items:center}
.eyebrow{display:inline-flex;gap:8px;align-items:center;border:1px solid #cad8d1;background:#fbfdfb;border-radius:999px;padding:7px 11px;color:var(--green);font-size:10px;font-weight:900;letter-spacing:.11em;text-transform:uppercase}
.eyebrow i{width:7px;height:7px;background:var(--mint);border-radius:50%}
h1{font-size:clamp(50px,7vw,84px);line-height:.96;letter-spacing:-.065em;margin:22px 0}
h2{font-size:clamp(34px,5vw,56px);line-height:1;letter-spacing:-.05em}
h3{letter-spacing:-.035em}
.lead{font-size:18px;color:var(--muted);max-width:680px}
.actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:28px}
.btn{display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:0 18px;border-radius:999px;font-weight:850;font-size:13px;border:1px solid #bfcec6;background:#fff;cursor:pointer}
.btn.primary{background:var(--green);border-color:var(--green);color:#fff}
.btn.primary:hover{background:#0e4d3d}
.btn:hover{border-color:var(--green);color:var(--green)}
.btn.primary:hover{color:#fff}
.hero-visual{min-height:410px;display:grid;place-items:center;position:relative}
.hero-orb{width:min(430px,94%);aspect-ratio:1;border-radius:45% 55% 59% 41%;background:linear-gradient(145deg,#eef4f0,#c8ded2);box-shadow:inset 0 0 90px rgba(255,255,255,.7),var(--shadow);display:grid;place-items:center;transform:rotate(-5deg)}
.molecule{width:72%;height:72%;transform:rotate(5deg)}
.molecule line{stroke:#135c49;stroke-width:5;stroke-linecap:round}.molecule circle{fill:#fff;stroke:#135c49;stroke-width:5}.molecule .mint{fill:#a9d3be}
.float{position:absolute;background:rgba(255,255,255,.94);border:1px solid #d7e1dc;border-radius:20px;padding:15px 17px;box-shadow:var(--shadow)}
.float strong{display:block}.float span{font-size:10px;color:var(--muted)}.f1{left:0;bottom:28px}.f2{right:0;top:38px}
.section{padding:82px 0}
.section.alt{background:#fff}
.section.dark{background:var(--ink);color:#fff}
.section.dark p{color:#b9c6c1}
.section-head{display:flex;justify-content:space-between;gap:36px;align-items:end;margin-bottom:30px}
.section-head h2{margin:0}.section-head p{max-width:540px;margin:0;color:var(--muted)}
.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.grid4{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.card{background:#fff;border:1px solid var(--line);border-radius:22px;padding:22px}
.card.soft{background:var(--soft)}
.card h3{margin:8px 0 7px;font-size:19px}.card p{font-size:12px;color:var(--muted);margin:0}
.card .kicker{font-size:9px;color:var(--green);font-weight:900;letter-spacing:.1em;text-transform:uppercase}
.card-link{display:inline-flex;margin-top:16px;color:var(--green);font-size:11px;font-weight:850}
.status{border:1px solid #d7dfdb;background:#fff;border-radius:26px;padding:30px}
.status.warning{background:#fffaf0;border-color:#e6d9b9}
.status strong{display:block;font-size:18px}.status p{margin:7px 0 0;color:var(--muted)}
.prose{max-width:800px}
.prose h2{font-size:34px;margin-top:48px}.prose h3{font-size:22px;margin-top:34px}
.prose p,.prose li{color:#4f615a}
.prose a{color:var(--green);text-decoration:underline;text-underline-offset:3px}
.prose ul{padding-left:20px}
.breadcrumbs{font-size:11px;color:#788882;margin:24px 0 0}
.breadcrumbs a{color:var(--green)}
.pagehero{padding:62px 0 40px;border-bottom:1px solid var(--line)}
.pagehero h1{font-size:clamp(42px,6vw,68px);margin:16px 0 12px}
.pagehero p{max-width:760px;color:var(--muted);font-size:17px}
.learn-list{display:grid;gap:14px}
.learn-item{background:#fff;border:1px solid var(--line);border-radius:20px;padding:20px}
.learn-item h3{margin:0 0 6px}.learn-item p{margin:0;color:var(--muted);font-size:12px}
.form{background:#fff;border:1px solid var(--line);border-radius:24px;padding:28px}
.field{margin:14px 0}.field label{display:block;font-size:10px;font-weight:850;margin-bottom:6px}
.field input,.field textarea{width:100%;border:1px solid #cbd6d1;border-radius:13px;padding:12px 13px;background:#fbfcfb;outline:none}
.field input:focus,.field textarea:focus{border-color:#7ba893;box-shadow:0 0 0 3px rgba(19,92,73,.08)}
.field textarea{min-height:130px;resize:vertical}
.disabled-channel{opacity:.56;cursor:not-allowed}
.calc-shell{display:grid;grid-template-columns:.78fr 1.22fr;gap:28px;align-items:start}
.calc-card{background:#fff;border:1px solid var(--line);border-radius:26px;padding:28px}
.calc-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.calc-field.full{grid-column:1/-1}
.calc-field label{display:block;font-size:10px;font-weight:850;margin-bottom:6px}
.calc-wrap{display:flex;align-items:center;border:1px solid #cbd6d1;border-radius:13px;background:#fbfcfb;overflow:hidden}
.calc-wrap input{width:100%;min-width:0;border:0;outline:0;background:transparent;padding:12px 13px;font-size:16px}
.calc-wrap select{height:46px;border:0;border-left:1px solid #d7e0dc;background:#f2f6f3;padding:0 10px}
.calc-unit{padding:0 12px;color:var(--muted);font-size:11px;font-weight:750}
.calc-result{margin-top:18px;background:linear-gradient(135deg,#e1eee7,#f3f7f5);border:1px solid #d0ded7;border-radius:18px;padding:18px}
.calc-big{font-size:38px;font-weight:900;letter-spacing:-.05em}.calc-small{font-size:11px;color:var(--muted)}
.verify-row{display:flex;gap:10px}.verify-row input{flex:1;min-width:0}
.verify-result{margin-top:15px;font-size:12px;color:var(--muted)}
.footer{border-top:1px solid var(--line);padding:46px 0 28px}
.footer-grid{display:grid;grid-template-columns:1.5fr .7fr .7fr;gap:40px}
.footer p{color:var(--muted);font-size:11px;max-width:520px}
.footer-col strong{font-size:12px}.footer-col a{display:block;color:var(--muted);font-size:11px;margin:8px 0}
.legal{border-top:1px solid var(--line);margin-top:32px;padding-top:18px;display:flex;justify-content:space-between;gap:20px;color:#7b8984;font-size:9px}
.product-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.product-card{background:#fff;border:1px solid var(--line);border-radius:22px;overflow:hidden}
.product-card img{width:100%;aspect-ratio:4/5;object-fit:contain;object-position:center;background:#fff;display:block}
.product-card-body{padding:18px}.product-card h3{margin:7px 0}.price{font-size:21px;font-weight:900}
.product-layout{display:grid;grid-template-columns:.9fr 1.1fr;gap:36px;align-items:start}
.product-img{background:#fff;border:1px solid var(--line);border-radius:26px;padding:12px;max-width:460px;margin:0 auto;width:100%;box-shadow:0 14px 36px rgba(16,35,31,.05)}
.product-img img{width:100%;height:auto;display:block;border-radius:18px;background:#fff}
.specs{border-top:1px solid var(--line);margin-top:20px}.spec{display:flex;justify-content:space-between;gap:20px;padding:11px 0;border-bottom:1px solid var(--line);font-size:11px}.spec span{color:var(--muted)}
.stage-banner{background:#fff4dd;border:1px solid #ead7ab;color:#765514;border-radius:14px;padding:12px 14px;font-size:11px;margin-bottom:18px}
@media(max-width:900px){.grid4,.product-grid{grid-template-columns:repeat(2,1fr)}.hero-grid,.calc-shell,.product-layout{grid-template-columns:1fr}.hero-visual{min-height:330px}.footer-grid{grid-template-columns:1fr 1fr}.navlinks{display:none}.mobile-toggle{display:block}}
@media(max-width:560px){.wrap{width:min(100% - 26px,1160px)}.hero{padding-top:58px}h1{font-size:49px}.grid3,.grid4,.product-grid{grid-template-columns:1fr}.section-head{align-items:start;flex-direction:column}.footer-grid{grid-template-columns:1fr}.legal{flex-direction:column}.calc-grid{grid-template-columns:1fr}.calc-field.full{grid-column:auto}.verify-row{flex-direction:column}.f1{left:4px}.f2{right:4px}.float{padding:12px 14px}.navcta{display:none}}


.catalogue-tools{display:grid;grid-template-columns:1fr 220px;gap:12px;margin:0 0 26px}
.catalogue-tools input,.catalogue-tools select{width:100%;border:1px solid #cbd6d1;border-radius:13px;background:#fff;padding:12px 13px;outline:none;color:var(--ink)}
.catalogue-tools input:focus,.catalogue-tools select:focus{border-color:#7ba893;box-shadow:0 0 0 3px rgba(19,92,73,.08)}
.product-card{display:flex;flex-direction:column}
.product-card-body{display:flex;flex:1;flex-direction:column}
.product-card-body .card-link{margin-top:auto;padding-top:14px}
.product-card .price{margin:8px 0 3px}
.stock{display:inline-flex;align-items:center;gap:6px;font-size:10px;font-weight:850;color:#256044}
.stock:before{content:"";width:7px;height:7px;border-radius:50%;background:#43a064}
.product-badge{display:inline-flex;border:1px solid #cfe0d7;background:#f4f9f6;color:var(--green);border-radius:999px;padding:5px 8px;font-size:9px;font-weight:850}
.product-actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:22px}
.product-note{margin-top:20px;border:1px solid #d5e1db;background:#f3f7f5;border-radius:15px;padding:13px 14px;font-size:10px;color:#62736c}
.related-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.related-card{background:#fff;border:1px solid var(--line);border-radius:18px;padding:16px}
.related-card strong{display:block;font-size:13px}.related-card span{display:block;color:var(--muted);font-size:10px;margin-top:3px}
.catalogue-count{font-size:11px;color:var(--muted);margin:-12px 0 18px}
.contact-strip{background:var(--green2);color:#fff;border-radius:24px;padding:28px;display:flex;justify-content:space-between;gap:28px;align-items:center}
.contact-strip p{margin:6px 0 0;color:#c6d9d1;font-size:12px;max-width:660px}
.contact-strip .actions{margin:0}
@media(max-width:800px){.catalogue-tools{grid-template-columns:1fr}.related-grid{grid-template-columns:1fr}.contact-strip{align-items:flex-start;flex-direction:column}.contact-strip .actions{margin-top:4px}}

.notice{display:flex;align-items:center;justify-content:center;gap:10px;flex-wrap:wrap}
.notice a{color:#fff;font-weight:800;text-decoration:none}
.notice a:hover{text-decoration:underline;text-underline-offset:3px}
.notice .dot{opacity:.55}


/* Refined catalogue card typography */
.product-card-body{
  padding:20px 19px 19px;
}
.product-card .kicker{
  display:inline-block;
  align-self:flex-start;
  margin-bottom:7px;
  color:#6b4db7;
  font-size:9px;
  line-height:1;
  font-weight:800;
  letter-spacing:.11em;
  text-transform:uppercase;
}
.product-card h3{
  margin:4px 0 12px;
  font-size:18px;
  line-height:1.28;
  font-weight:750;
  letter-spacing:-.025em;
  color:var(--ink);
}
.product-card h3 a{
  color:inherit;
}
.product-card h3 a:hover{
  color:var(--green);
}
.product-card p{
  margin:0 0 12px;
  color:#536760;
  font-size:13px;
  line-height:1.58;
  letter-spacing:-.005em;
}
.product-card .price{
  font-size:20px;
  line-height:1.15;
  font-weight:800;
  letter-spacing:-.025em;
}