:root{--forest:#13301f;--forest-2:#1d4430;--green:#5eb671;--leaf:#2c7a43;--char:#111413;--ink:#232826;--muted:#58635d;--line:#dfe6e1;--ash:#f3f6f3;--paper:#ffffff;--err:#b3261e;--f:"Poppins","Segoe UI",system-ui,-apple-system,sans-serif;--r:10px;--wrap:1180px}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-padding-top:90px}
body{margin:0;font-family:var(--f);font-weight:300;font-size:17px;line-height:1.65;color:var(--ink);background:var(--paper)}
img,video{max-width:100%;height:auto;display:block}
a{color:var(--leaf);text-underline-offset:3px}
a:hover{color:var(--forest)}
h1,h2,h3,h4{font-family:var(--f);color:var(--forest);line-height:1.15;margin:0 0 .5em;text-wrap:balance}
h1{font-weight:200;font-size:clamp(2.3rem,5vw,3.9rem);letter-spacing:-.01em}
h2{font-weight:300;font-size:clamp(1.7rem,3.2vw,2.5rem)}
h3{font-weight:500;font-size:1.15rem;line-height:1.35}
p{margin:0 0 1em;max-width:68ch}
strong{font-weight:600}
.wrap{max-width:var(--wrap);margin:0 auto;padding-inline:20px}
.skip{position:absolute;left:-999px;top:0;background:#fff;padding:8px 12px;z-index:99}
.skip:focus{left:8px}
:focus-visible{outline:2px solid var(--green);outline-offset:3px}
.hdr{position:sticky;top:0;z-index:40;background:#fff;border-bottom:1px solid var(--line)}
.hdr-in{display:flex;align-items:center;justify-content:space-between;gap:20px;min-height:76px}
.brand img{width:190px;height:auto}
.nav{display:flex;align-items:center;gap:26px;font-size:.92rem;font-weight:400}
.nav a{color:var(--ink);text-decoration:none;letter-spacing:.02em}
.nav a:hover,.nav a[aria-current=page]{color:var(--leaf)}
.nav a[aria-current=page]{font-weight:500}
.nav-toggle{display:none;font:500 .9rem var(--f);background:none;border:1px solid var(--line);border-radius:6px;padding:8px 14px;color:var(--forest)}
@media (max-width:980px){.nav-toggle{display:block}.nav{display:none;position:absolute;left:0;right:0;top:76px;background:#fff;flex-direction:column;align-items:stretch;gap:0;padding:8px 20px 20px;border-bottom:1px solid var(--line)}.nav.open{display:flex}.nav a{padding:12px 0;border-bottom:1px solid var(--line)}.nav .btn{margin-top:14px;text-align:center}}
.btn{display:inline-block;background:var(--green);color:var(--char)!important;font-weight:500;text-decoration:none;padding:11px 22px;border-radius:999px;border:0;font-family:var(--f);font-size:.95rem;cursor:pointer;transition:background .15s}
.btn:hover{background:#4fa461}
.btn.ghost{background:transparent;color:#fff!important;border:1px solid rgba(255,255,255,.7)}
.btn.ghost:hover{background:rgba(255,255,255,.12)}
.btn.dark{background:var(--forest);color:#fff!important}
.btn.dark:hover{background:var(--forest-2)}
.hero{position:relative;color:#fff;background:var(--char);overflow:hidden}
.hero video,.hero .hero-img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:.55}
.hero::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(10,20,14,.92) 0%,rgba(10,20,14,.65) 55%,rgba(10,20,14,.25) 100%)}
.hero .wrap{position:relative;z-index:1;padding-block:96px 88px}
.hero h1{color:#fff;max-width:17ch}
.hero .lede{font-size:1.15rem;max-width:56ch;color:#e6ece8}
.hero .actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:28px}
.eyebrow{display:inline-block;font-size:.78rem;font-weight:500;letter-spacing:.14em;text-transform:uppercase;color:var(--leaf);margin-bottom:14px}
.hero .eyebrow{color:var(--green)}
.page-head{background:var(--forest);color:#fff;padding-block:64px 56px}
.page-head h1{color:#fff;font-size:clamp(2rem,4.2vw,3.2rem);max-width:22ch}
.page-head .lede{color:#dbe5de;font-size:1.1rem;max-width:62ch;margin:0}
.page-head .eyebrow{color:var(--green)}
.crumbs{font-size:.85rem;color:#aebfb4;margin-bottom:18px}
.crumbs a{color:#cfe0d4}
section{padding-block:80px}
section.alt{background:var(--ash)}
section.dark{background:var(--forest);color:#e4ece6}
section.dark h2,section.dark h3{color:#fff}
section.dark a{color:var(--green)}
section.tight{padding-block:56px}
.lead{font-size:1.15rem;color:var(--muted);max-width:62ch}
.sec-head{margin-bottom:40px}
.cols{display:grid;gap:40px}
.cols.two{grid-template-columns:1fr 1fr;align-items:center}
.cols.two.top{align-items:start}
.cols.three{grid-template-columns:repeat(3,1fr)}
.cols.four{grid-template-columns:repeat(4,1fr)}
.cols>*{min-width:0}
@media (max-width:900px){.cols.two,.cols.three{grid-template-columns:1fr}.cols.four{grid-template-columns:1fr 1fr}}
@media (max-width:520px){.cols.four{grid-template-columns:1fr}}
.figures{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid var(--line)}
.figures div{padding:26px 22px 8px 0;border-right:1px solid var(--line);margin-right:22px}
.figures div:last-child{border-right:0;margin-right:0}
.figures b{display:block;font-weight:200;font-size:clamp(1.9rem,3.4vw,2.7rem);color:var(--forest);line-height:1.1;font-variant-numeric:tabular-nums}
.figures span{display:block;font-size:.88rem;color:var(--muted);margin-top:6px}
@media (max-width:820px){.figures{grid-template-columns:1fr 1fr}.figures div:nth-child(2){border-right:0;margin-right:0}}
section.dark .figures,section.dark .figures div{border-color:#2d5640}
section.dark .figures b{color:#fff}
section.dark .figures span{color:#b9cbbf}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--r);overflow:hidden;display:flex;flex-direction:column}
.card img{width:100%;aspect-ratio:4/3;object-fit:cover}
.card .body{padding:22px 22px 24px;display:flex;flex-direction:column;flex:1}
.card .body p{font-size:.96rem;color:var(--muted)}
.card .more{margin-top:auto;font-weight:500;font-size:.92rem;text-decoration:none}
.plain{padding-top:18px;border-top:2px solid var(--green)}
.plain p{font-size:.96rem;color:var(--muted)}
section.dark .plain p{color:#c4d3c9}
.media{border-radius:var(--r);overflow:hidden;background:var(--ash)}
.media img,.media video{width:100%;object-fit:cover}
figure{margin:0}
figcaption{font-size:.84rem;color:var(--muted);margin-top:10px}
.patent{display:grid;grid-template-columns:auto 1fr;gap:32px;align-items:center}
.seal{width:120px;height:120px;border-radius:50%;border:1.5px solid var(--leaf);display:grid;place-items:center;text-align:center;font-size:.72rem;letter-spacing:.12em;text-transform:uppercase;color:var(--leaf);font-weight:500;line-height:1.35;padding:10px}
@media (max-width:600px){.patent{grid-template-columns:1fr}}
.table-wrap{overflow-x:auto;border:1px solid var(--line);border-radius:var(--r);background:#fff}
table{width:100%;border-collapse:collapse;font-size:.96rem}
th,td{text-align:left;vertical-align:top;padding:14px 18px;border-bottom:1px solid var(--line)}
tr:last-child th,tr:last-child td{border-bottom:0}
thead th{font-size:.75rem;letter-spacing:.12em;text-transform:uppercase;font-weight:500;color:var(--muted);background:var(--ash)}
tbody th{width:32%;font-weight:500;color:var(--forest)}
td small{display:block;color:var(--muted);font-size:.84rem;margin-top:2px}
.tag{display:inline-block;font-size:.72rem;font-weight:500;padding:2px 9px;border-radius:999px;background:#e3f2e6;color:var(--leaf);margin-left:6px;white-space:nowrap}
.ticks{list-style:none;padding:0;margin:0 0 1em}
.ticks li{position:relative;padding-left:26px;margin-bottom:8px}
.ticks li::before{content:"";position:absolute;left:2px;top:.8em;width:12px;height:2px;background:var(--green)}
.steps{counter-reset:s;list-style:none;padding:0;margin:0;display:grid;grid-template-columns:repeat(4,1fr);gap:28px}
.steps.three{grid-template-columns:repeat(3,1fr)}
.steps li{counter-increment:s;border-top:1px solid var(--line);padding-top:18px}
.steps li::before{content:counter(s,decimal-leading-zero);display:block;font-weight:200;font-size:2rem;color:var(--leaf);margin-bottom:6px}
.steps p{font-size:.95rem;color:var(--muted)}
@media (max-width:900px){.steps,.steps.three{grid-template-columns:1fr 1fr}}
@media (max-width:560px){.steps,.steps.three{grid-template-columns:1fr}}
.timeline{list-style:none;padding:0;margin:0;border-left:1px solid var(--line)}
.timeline li{position:relative;padding:0 0 26px 28px}
.timeline li::before{content:"";position:absolute;left:-6px;top:8px;width:11px;height:11px;border-radius:50%;background:var(--green)}
.timeline b{display:block;font-weight:500;color:var(--forest)}
.person{border-top:2px solid var(--green);padding-top:18px}
.person .role{font-size:.8rem;letter-spacing:.08em;text-transform:uppercase;color:var(--leaf);font-weight:500;margin-bottom:10px}
.person p{font-size:.96rem;color:var(--muted)}
.faq details{border-bottom:1px solid var(--line);padding:18px 0}
.faq summary{cursor:pointer;font-weight:500;color:var(--forest);list-style:none;display:flex;justify-content:space-between;gap:16px}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";font-weight:300;font-size:1.4rem;line-height:1;color:var(--leaf)}
.faq details[open] summary::after{content:"\2212"}
.faq details p{margin:12px 0 0;color:var(--muted)}
.faq h2{margin-top:48px;font-size:1.5rem}
.faq h2:first-child{margin-top:0}
.article{max-width:760px}
.article h2{font-size:1.6rem;margin-top:1.6em}
.article ul{padding-left:1.2em}
.article li{margin-bottom:6px}
.byline{font-size:.9rem;color:#cfe0d4;margin-top:14px}
.post-list{display:grid;gap:28px;grid-template-columns:repeat(2,1fr)}
@media (max-width:760px){.post-list{grid-template-columns:1fr}}
.note{background:var(--ash);border-left:3px solid var(--green);padding:16px 20px;border-radius:0 var(--r) var(--r) 0;font-size:.95rem;max-width:760px}
.cta-band{background:var(--forest);color:#fff;padding-block:56px}
.cta-band .wrap{display:flex;flex-wrap:wrap;gap:24px;justify-content:space-between;align-items:center}
.cta-band h2{color:#fff;margin:0;font-size:clamp(1.5rem,2.6vw,2rem);max-width:30ch}
.cta-band p{color:#cfdcd3;margin:8px 0 0}
.contact-card p{margin-bottom:18px}
.contact-card b{display:block;font-weight:500;color:var(--forest);font-size:.8rem;letter-spacing:.08em;text-transform:uppercase}
.wix-form{max-width:640px}
.wix-form .field{margin-bottom:18px}
.wix-form label,.wix-form .label{display:block;font-weight:500;font-size:.92rem;margin-bottom:6px;color:var(--forest)}
.wix-form .req{color:var(--err);margin-left:2px}
.wix-form input[type=text],.wix-form input[type=email],.wix-form input[type=tel],.wix-form input[type=url],.wix-form input[type=number],.wix-form select,.wix-form textarea{width:100%;font:300 1rem var(--f);color:var(--ink);background:#fff;border:1px solid #c5cfc8;border-radius:8px;padding:11px 13px}
.wix-form textarea{min-height:140px;resize:vertical}
.wix-form input:focus,.wix-form select:focus,.wix-form textarea:focus{outline:none;border-color:var(--leaf);box-shadow:0 0 0 3px rgba(94,182,113,.25)}
.wix-form [aria-invalid=true]{border-color:var(--err)}
.wix-form .check{display:flex;gap:10px;align-items:flex-start;font-weight:300}
.wix-form .help{font-size:.86rem;color:var(--muted);margin-top:4px}
.wix-form .error{color:var(--err);font-size:.88rem;margin:6px 0 0}
.wix-form .form-error{background:#fbeceb;border:1px solid #efc3bf;padding:10px 14px;border-radius:8px;color:var(--err)}
.wix-form .skeleton{height:46px;background:linear-gradient(90deg,#edf1ee,#f6f8f6,#edf1ee);background-size:200% 100%;border-radius:8px;margin-bottom:18px;animation:sk 1.4s linear infinite}
@keyframes sk{to{background-position:-200% 0}}
.thanks{border:1px solid var(--green);background:#eef7f0;border-radius:var(--r);padding:24px;max-width:640px}
.thanks h3{margin-bottom:8px}
.ftr{background:var(--char);color:#b8c2bc;font-size:.92rem;padding-block:64px 32px}
.ftr a{color:#e8efea;text-decoration:none}
.ftr a:hover{color:var(--green)}
.ftr .cols{grid-template-columns:1.6fr 1fr 1fr 1fr;gap:36px}
.ftr h3{color:#fff;font-size:.8rem;letter-spacing:.14em;text-transform:uppercase;font-weight:500;margin-bottom:14px}
.ftr .name{font-size:1.25rem;font-weight:300;color:#fff;margin-bottom:10px}
.ftr p{max-width:40ch}
.ftr ul{list-style:none;padding:0;margin:0}
.ftr li{margin-bottom:8px}
.ftr address{font-style:normal;display:grid;gap:4px;margin-top:14px}
.ftr .legal{border-top:1px solid #2a302d;margin-top:44px;padding-top:22px;display:flex;flex-wrap:wrap;gap:12px;justify-content:space-between;font-size:.84rem}
@media (max-width:900px){.ftr .cols{grid-template-columns:1fr 1fr}}
@media (max-width:520px){.ftr .cols{grid-template-columns:1fr}}
@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}}
@media print{.hdr,.ftr,.cta-band{display:none}}