:root{--green:#057845;--green-dark:#045c34;--green-deep:#04301b;--lime:#8ec63f;--bright:#00d084;--accent:#f07800;--accent-dark:#c05f00;--gold:#c9a24b;--logo-green:#0d8f0d;--ink:#1d2a21;--muted:#5a6a5e;--head:#04301b;--bg:#faf7ef;--card:#ffffff;--surface:#ffffff;--line:#e9e4d2;--radius:20px;--shadow:0 14px 34px rgba(4,48,27,.10),0 2px 6px rgba(4,48,27,.05);--font-d:'Fraunces',Georgia,'Times New Roman',serif;--font-b:'Manrope',system-ui,-apple-system,'Segoe UI',Arial,sans-serif;color-scheme:light}
[data-theme="dark"]{--ink:#e9f2ea;--muted:#a9bcae;--head:#e3f3e6;--bg:#0a1f13;--card:#0f2719;--surface:#0b2014;--line:#1f3d2a;--shadow:0 14px 34px rgba(0,0,0,.5),0 2px 6px rgba(0,0,0,.35);color-scheme:dark}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:var(--font-b);color:var(--ink);background:var(--surface);line-height:1.65;font-size:16.5px;transition:background .35s ease,color .35s ease}
::selection{background:var(--accent);color:#fff}
::-webkit-scrollbar{width:11px}
::-webkit-scrollbar-track{background:var(--bg)}
::-webkit-scrollbar-thumb{background:var(--green-dark);border-radius:8px;border:2px solid var(--bg)}
:focus-visible{outline:2px solid var(--accent);outline-offset:2px}
img{max-width:100%;display:block}
a{text-decoration:none;color:inherit}
.container{max-width:1180px;margin:0 auto;padding:0 20px}
.btn{display:inline-block;background:linear-gradient(135deg,#068a4e,var(--green-dark));color:#fff;padding:14px 32px;border-radius:40px;font-weight:700;font-size:15px;letter-spacing:.2px;transition:.25s;border:2px solid var(--green);box-shadow:0 10px 22px rgba(5,110,63,.28)}
.btn:hover{background:linear-gradient(135deg,var(--green),#034d2b);border-color:var(--green-dark);transform:translateY(-2px);box-shadow:0 16px 30px rgba(5,110,63,.34)}
.btn.light{background:#fff;color:var(--green-deep);border-color:#fff;box-shadow:0 10px 22px rgba(0,0,0,.22)}
.btn.light:hover{background:transparent;color:#fff}
.btn.outline{background:transparent;color:var(--green);box-shadow:none}
.btn.outline:hover{background:var(--green);color:#fff}
.btn.sm{padding:10px 22px;font-size:14px}
.kicker{display:inline-block;color:var(--accent-dark);font-weight:800;letter-spacing:3px;text-transform:uppercase;font-size:12.5px;margin-bottom:12px}
[data-theme="dark"] .kicker{color:#ffa63d}
.kicker::before{content:"";display:inline-block;width:34px;height:3px;background:linear-gradient(90deg,var(--gold),var(--accent));vertical-align:middle;margin-right:10px;border-radius:2px}
h1,h2,h3{font-family:var(--font-d);line-height:1.16;color:var(--head);font-weight:600;letter-spacing:-.01em}
h2{font-size:clamp(30px,4.2vw,42px);margin-bottom:14px}
h3{font-size:21px}
.section{padding:96px 0}
.section.alt{background:var(--bg)}
.center{text-align:center}
.center .kicker::after{content:"";display:inline-block;width:34px;height:3px;background:linear-gradient(90deg,var(--accent),var(--gold));vertical-align:middle;margin-left:10px;border-radius:2px}
.lead{color:var(--muted);max-width:720px;font-size:17px}
.center .lead{margin:0 auto}
/* topbar */
.topbar{background:linear-gradient(90deg,#032712,var(--green-deep));color:#d9efe0;font-size:13.5px}
.topbar .container{display:flex;justify-content:space-between;gap:14px;padding-top:8px;padding-bottom:8px;flex-wrap:wrap}
.topbar a:hover{color:#fff}
/* header */
header{position:sticky;top:0;background:var(--surface);z-index:50;box-shadow:0 4px 24px rgba(4,48,27,.08);border-bottom:1px solid var(--line);transition:background .35s ease}
.navbar{display:flex;align-items:center;justify-content:space-between;padding:9px 0;gap:16px}
.logo{display:flex;align-items:center;gap:11px}
.logo svg{width:44px;height:44px;flex:none}
.logo img.brand-logo{height:66px;width:auto;display:block}
.brand-card{background:var(--card);border:1px solid var(--line);border-radius:20px;box-shadow:var(--shadow);padding:26px 30px;margin-top:22px;text-align:center}
.brand-card img{height:118px;width:auto;margin:0 auto}
.brand-card p{margin-top:12px;font-weight:700;color:var(--head)}
.foot-logo{display:inline-block;background:#fff;border-radius:14px;padding:10px 16px}
.foot-logo img{height:48px;width:auto;display:block}
.logo .name{font-size:23px;font-weight:800;color:var(--accent);line-height:1.05}
.logo .name span{color:var(--logo-green)}
.logo .tag{display:block;font-size:10.5px;font-weight:700;letter-spacing:3px;color:var(--green-dark);text-transform:uppercase}
nav.main{display:flex;gap:26px;align-items:center}
nav.main a{font-weight:600;font-size:15px;color:var(--ink);padding:6px 2px;border-bottom:3px solid transparent;transition:.2s}
nav.main a:hover,nav.main a.active{color:var(--green);border-color:var(--accent)}
[data-theme="dark"] nav.main a:hover,[data-theme="dark"] nav.main a.active{color:#5eeaa0}
.navcta{display:flex;gap:10px;align-items:center}
.themebtn{width:42px;height:42px;border-radius:50%;border:1.5px solid var(--line);background:var(--card);cursor:pointer;font-size:17px;display:flex;align-items:center;justify-content:center;transition:.25s;flex:none}
.themebtn:hover{transform:rotate(18deg) scale(1.06);border-color:var(--accent)}
.themebtn .ic-sun{display:none}
[data-theme="dark"] .themebtn .ic-sun{display:block}
[data-theme="dark"] .themebtn .ic-moon{display:none}
.burger{display:none;background:none;border:0;cursor:pointer;padding:6px}
.burger span{display:block;width:26px;height:3px;background:var(--head);margin:5px 0;border-radius:2px}
/* hero */
.hero{position:relative;color:#fff;overflow:hidden}
.hero img.bg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.hero::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(3,50,28,.88) 25%,rgba(3,50,28,.45) 60%,rgba(3,50,28,.15))}
.hero .container{position:relative;z-index:2;padding-top:110px;padding-bottom:110px}
.hero h1{color:#fff;font-size:clamp(38px,5.6vw,58px);max-width:640px}
.hero h1 em{font-style:italic;color:#ffa63d}
.hero p{max-width:560px;font-size:18px;color:#e4f2e7;margin:18px 0 30px}
.hero .row{display:flex;gap:14px;flex-wrap:wrap}
.pagehero{background:radial-gradient(700px 300px at 85% -40px,rgba(201,162,75,.25),transparent 60%),linear-gradient(120deg,var(--green-deep),var(--green) 70%);color:#fff;padding:84px 0}
.pagehero h1{color:#fff;font-size:clamp(34px,5vw,48px)}
.pagehero p{color:#d9efe0;max-width:640px;margin-top:8px;font-size:17px}
.crumb{font-size:13.5px;color:#bfe3cd;margin-bottom:8px;letter-spacing:.4px}
.crumb a:hover{color:#fff}
/* cards */
.grid{display:grid;gap:26px;margin-top:44px}
.g2{grid-template-columns:repeat(2,1fr)}.g3{grid-template-columns:repeat(3,1fr)}.g4{grid-template-columns:repeat(4,1fr)}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);transition:transform .3s ease,box-shadow .3s ease}
.card:hover{transform:translateY(-6px);box-shadow:0 24px 44px rgba(4,48,27,.16),0 4px 10px rgba(4,48,27,.06)}
.card .thumb{height:190px;overflow:hidden}
.card .thumb img{width:100%;height:100%;object-fit:cover;transition:transform .6s ease}
.card:hover .thumb img{transform:scale(1.07)}
.card .body{padding:26px}
.card .body p{color:var(--muted);font-size:15px;margin-top:8px}
.card .more{color:var(--green);font-weight:700;font-size:14.5px;display:inline-block;margin-top:14px}
[data-theme="dark"] .card .more{color:#5eeaa0}
.card .more:hover{color:var(--accent-dark)}
.iconcard{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:34px 28px;box-shadow:var(--shadow)}
.iconcard .ic{width:60px;height:60px;border-radius:18px;background:linear-gradient(135deg,#e9f7ee,#fdf1de);display:flex;align-items:center;justify-content:center;margin-bottom:16px}
[data-theme="dark"] .iconcard .ic{background:#173825}
.iconcard .ic svg{width:30px;height:30px}
.iconcard p{color:var(--muted);font-size:15px;margin-top:8px}
/* stats */
.stats{background:radial-gradient(700px 300px at 85% -40px,rgba(201,162,75,.22),transparent 60%),linear-gradient(120deg,var(--green-deep),var(--green));color:#fff}
.stats .grid{margin-top:0}
.stat{text-align:center;padding:10px}
.stat b{font-family:var(--font-d);font-size:46px;font-weight:600;display:block;color:#fff}
.stat span{color:#cdeeda;font-size:12.5px;letter-spacing:1.6px;text-transform:uppercase;font-weight:700}
/* split */
.split{display:grid;grid-template-columns:1fr 1fr;gap:54px;align-items:center}
.split img.round{border-radius:22px;box-shadow:var(--shadow)}
.checklist{list-style:none;margin-top:20px}
.checklist li{padding:9px 0 9px 34px;position:relative;color:var(--muted)}
.checklist li::before{content:"✓";position:absolute;left:0;top:8px;width:23px;height:23px;border-radius:50%;background:linear-gradient(135deg,#068a4e,var(--green-dark));color:#fff;font-size:13px;display:flex;align-items:center;justify-content:center;font-weight:700}
.checklist li b{color:var(--ink)}
/* products */
.filters{display:flex;gap:10px;flex-wrap:wrap;margin-top:34px}
.filters button{border:2px solid var(--green);background:var(--card);color:var(--green);padding:9px 22px;border-radius:40px;font-weight:700;cursor:pointer;font-size:14.5px;transition:.2s;font-family:var(--font-b)}
[data-theme="dark"] .filters button{color:#8fe3ae;border-color:#2c5c40}
.filters button.on,.filters button:hover{background:var(--green);color:#fff}
.ptag{display:inline-block;background:#e9f7ee;color:var(--green-dark);font-size:12px;font-weight:700;padding:4px 12px;border-radius:20px;letter-spacing:.6px;text-transform:uppercase}
[data-theme="dark"] .ptag{background:#173825;color:#8fe3ae}
/* testimonials */
.testi{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:32px;box-shadow:var(--shadow)}
.testi .stars{color:#f5a623;letter-spacing:3px;font-size:17px}
.testi p{color:var(--muted);font-style:italic;margin:12px 0 18px;font-size:16px}
.testi b{color:var(--head)}
.testi small{color:var(--muted);display:block}
/* cta + footer */
.cta{background:radial-gradient(700px 300px at 15% -40px,rgba(201,162,75,.22),transparent 60%),linear-gradient(120deg,var(--green),var(--green-deep));color:#fff;text-align:center}
.cta h2{color:#fff}
.cta .btn{background:linear-gradient(135deg,#ff8c1a,var(--accent-dark));border-color:var(--accent);color:#fff}
.cta .btn:hover{background:var(--accent-dark);border-color:var(--accent-dark)}
.cta p{color:#d9efe0;max-width:620px;margin:0 auto 26px}
footer{background:#081f12;color:#c8dccf}
footer .cols{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:38px;padding:64px 0 40px}
footer h4{font-family:var(--font-d);color:#fff;font-size:18px;margin-bottom:16px;font-weight:600}
footer a{display:block;padding:5px 0;color:#c8dccf;font-size:14.5px}
footer a:hover{color:var(--bright)}
footer p{font-size:14.5px}
footer .bottom{border-top:1px solid rgba(255,255,255,.14);padding:18px 0;display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;font-size:13.5px}
.social{display:flex;gap:10px;margin-top:16px}
.social a{width:38px;height:38px;border-radius:50%;background:rgba(255,255,255,.12);display:flex;align-items:center;justify-content:center;padding:0}
.social a:hover{background:var(--green)}
.social svg{width:18px;height:18px;fill:#fff}
.wa-float{position:fixed;right:20px;bottom:20px;z-index:60;width:56px;height:56px;border-radius:50%;background:#25d366;display:flex;align-items:center;justify-content:center;box-shadow:0 8px 24px rgba(0,0,0,.25)}
.wa-float svg{width:30px;height:30px;fill:#fff}
/* 3D */
.hero3d{position:relative;overflow:hidden;color:#fff;background:radial-gradient(1000px 520px at 82% 28%,rgba(142,230,63,.20),transparent 60%),radial-gradient(820px 520px at 8% 88%,rgba(240,120,0,.13),transparent 55%),linear-gradient(125deg,#03270f 0%,#05401d 45%,#076b34 100%);min-height:calc(100vh - 132px);display:flex;align-items:center}
.hero3d .hero-video{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;display:block}
.hero3d canvas:active{cursor:grabbing}
.hero3d::before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(3,32,15,.74) 28%,rgba(3,32,15,.28) 58%,rgba(3,32,15,0));pointer-events:none;z-index:1}
.hero3d::after{content:"";position:absolute;left:0;right:0;bottom:0;height:120px;background:linear-gradient(180deg,transparent,rgba(3,32,15,.55));pointer-events:none;z-index:1}
.hero-grid{position:relative;z-index:2;width:100%;padding-top:60px;padding-bottom:70px;pointer-events:none}
.hero-copy{max-width:620px}
.hero-copy a,.hero-copy .stage-card{pointer-events:auto}
.hero3d .chip{background:rgba(255,255,255,.10);border:1px solid rgba(255,255,255,.25);padding:7px 16px;border-radius:40px;color:#c9f2d2;letter-spacing:1.6px}
.hero3d .chip::before{display:none}
.hero3d h1{color:#fff;font-size:clamp(40px,5.8vw,66px);max-width:620px;line-height:1.08}
.hero3d h1 em{font-style:italic;color:#ffa63d}
.hero3d p{max-width:540px;font-size:18px;color:#dff2e2;margin:18px 0 28px}
.hero3d .row{display:flex;gap:14px;flex-wrap:wrap}
.stage-card{margin-top:32px;background:rgba(255,255,255,.09);border:1px solid rgba(255,255,255,.22);border-radius:18px;padding:18px 20px;backdrop-filter:blur(10px);max-width:520px}
.stage-top{display:flex;justify-content:space-between;align-items:baseline;gap:10px}
.stage-label{font-size:12px;letter-spacing:2px;text-transform:uppercase;color:#a9dcb2;font-weight:700}
.stage-name{font-family:var(--font-d);font-size:20px;font-weight:600;color:#fff}
.stage-bar{height:8px;background:rgba(255,255,255,.18);border-radius:6px;margin:12px 0 10px;overflow:hidden}
.stage-bar i{display:block;height:100%;width:0;background:linear-gradient(90deg,var(--lime),var(--accent));border-radius:6px;transition:width .3s linear}
.stage-steps{display:flex;justify-content:space-between;font-size:12px;color:#a9dcb2;font-weight:600;gap:4px;flex-wrap:wrap}
.stage-steps span.on{color:#fff}
.hero-hint{position:absolute;right:4px;bottom:-40px;color:#bfe6c6;font-size:13.5px;letter-spacing:.4px}
.growlab{background:radial-gradient(900px 480px at 85% 0%,rgba(201,162,75,.13),transparent 55%),linear-gradient(140deg,#032712,#06512f 65%);color:#fff}
.growlab h2{color:#fff}.growlab .lead{color:#cdeeda}
.grow-wrap{max-width:940px;margin:34px auto 0;background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.16);border-radius:26px;padding:18px;backdrop-filter:blur(8px);box-shadow:0 30px 60px rgba(0,0,0,.35)}
.grow-tabs{display:flex;gap:10px;justify-content:center;margin-bottom:8px}
#grow3d{width:100%;height:470px;display:block;cursor:grab}
#grow3d:active{cursor:grabbing}
.grow-ui{text-align:left;max-width:820px;margin:6px auto 0}
.grow-stage h3{color:#fff;font-size:25px;margin-bottom:4px}
.grow-stage p{color:#d8efdd;min-height:48px}
.grow-controls{display:flex;align-items:center;gap:16px;margin:14px 0 10px}
.grow-controls .btn{flex:0 0 auto}
#growRange{flex:1;accent-color:var(--accent);height:28px;cursor:pointer}
.stage-steps.dark{color:#9fd3a9}
.stage-steps.dark span.on{color:#ffa63d}
.lab3d h2{color:#fff}.lab3d .lead{color:#cdeeda}
.viewer-wrap{position:relative;margin-top:36px;background:radial-gradient(ellipse at 50% 42%,rgba(142,230,63,.14),rgba(0,0,0,.18) 70%);border:1px solid rgba(255,255,255,.16);border-radius:24px;overflow:hidden}
#seed3d{width:100%;height:450px;display:block;cursor:grab}
#seed3d:active{cursor:grabbing}
.viewer-ui{display:flex;gap:10px;justify-content:center;flex-wrap:wrap;padding:0 16px 8px}
.modelbtn{border:2px solid rgba(255,255,255,.5);background:transparent;color:#fff;padding:9px 22px;border-radius:40px;font-weight:700;cursor:pointer;font-size:14.5px;transition:.2s;font-family:var(--font-b)}
.modelbtn.on,.modelbtn:hover{background:var(--accent);border-color:var(--accent)}
.viewer-cap{text-align:center;padding:6px 20px 26px}
.viewer-cap h3{color:#fff;font-size:22px}
.viewer-cap p{color:#cdeeda;max-width:620px;margin:6px auto 0;font-size:15px}
.viewer-hint{text-align:center;color:#9fd4ae;font-size:13px;padding-bottom:16px;letter-spacing:.4px}
.rv{opacity:0;transform:translateY(28px) rotateX(5deg);transition:opacity .8s ease,transform .8s cubic-bezier(.2,.7,.2,1)}
.rv.in{opacity:1;transform:none}
@media(max-width:680px){#seed3d{height:330px}#grow3d{height:340px}.grow-stage p{min-height:66px}.hero3d{min-height:auto}.hero-grid{padding-top:42px;padding-bottom:64px}.hero-hint{display:none}.hero3d::before{background:linear-gradient(180deg,rgba(3,32,15,.30),rgba(3,32,15,.80) 78%)}}
/* faq + form */
.faq{max-width:820px;margin:40px auto 0}
.faq details{background:var(--card);border:1px solid var(--line);border-radius:14px;margin-bottom:12px;padding:0 22px;box-shadow:var(--shadow)}
.faq summary{cursor:pointer;font-weight:700;padding:18px 0;color:var(--head);font-size:16.5px;list-style:none;font-family:var(--font-b)}
.faq summary::-webkit-details-marker{display:none}
.faq details p{color:var(--muted);padding:0 0 18px}
form .row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
label{font-weight:600;font-size:14px;display:block;margin-bottom:6px}
input,textarea,select{width:100%;border:1.5px solid var(--line);border-radius:12px;padding:12px 14px;font:inherit;font-size:15px;background:var(--card);color:var(--ink)}
input:focus,textarea:focus{outline:2px solid var(--lime);border-color:var(--green)}
.field{margin-bottom:16px}
.formnote{font-size:13.5px;color:var(--muted);margin-top:10px}
.success{display:none;background:#e7f5ec;border:1px solid var(--green);color:var(--green-dark);border-radius:12px;padding:14px 16px;margin-top:16px;font-weight:600}
[data-theme="dark"] .success{background:#12351f;color:#bfe9cc}
.gallery{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:44px}
.gallery figure{border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);background:var(--card)}
.gallery img{height:250px;width:100%;object-fit:cover;transition:.4s}
.gallery figure:hover img{transform:scale(1.06)}
.gallery figcaption{padding:14px 18px;background:var(--card);font-weight:600;color:var(--head)}
@media(max-width:960px){.g4{grid-template-columns:repeat(2,1fr)}.g3{grid-template-columns:repeat(2,1fr)}footer .cols{grid-template-columns:1fr 1fr}.split{grid-template-columns:1fr}.hero h1{font-size:40px}}
@media(max-width:680px){.logo img.brand-logo{height:52px}nav.main{display:none;position:absolute;top:100%;left:0;right:0;background:var(--surface);flex-direction:column;align-items:flex-start;padding:16px 20px 22px;box-shadow:0 14px 24px rgba(0,0,0,.10);gap:6px}nav.main.open{display:flex}.burger{display:block}.g2,.g3,.g4,.gallery,form .row{grid-template-columns:1fr}h2{font-size:29px}.hero .container{padding-top:70px;padding-bottom:70px}.hero h1{font-size:33px}.section{padding:60px 0}.navcta .btn{display:none}header .navbar{position:relative}}
/* ==== header fix + product card images (patch3) ==== */
.navbar{flex-wrap:nowrap}
.logo{flex:none}
nav.main{flex-wrap:nowrap}
nav.main a{white-space:nowrap}
.navcta{flex:none}
.navcta .btn{white-space:nowrap;flex:none}
.logo img.brand-logo{height:44px}
[data-theme="dark"] .logo{background:#fff;border-radius:12px;padding:4px 10px 4px 6px}
.card .pvid img{width:100%;height:100%;object-fit:cover;display:block;transition:transform .6s ease}
.card:hover .pvid img{transform:scale(1.07)}
@media(max-width:1240px){nav.main{gap:18px}nav.main a{font-size:14.5px}.logo img.brand-logo{height:42px}}
@media(max-width:1080px){.navcta .btn{display:none}}
@media(max-width:680px){.logo img.brand-logo{height:40px}}
/* ==== patch4: catcard stills + anchor offset ==== */
.card .thumb img{width:100%;height:100%;object-fit:cover;display:block;transition:transform .6s ease}
.card:hover .thumb img{transform:scale(1.07)}
[id]{scroll-margin-top:112px}
[data-theme="dark"] nav.main a{color:#dcefe0}
.card.tilting,.iconcard.tilting{transition:transform .18s ease-out!important}
.split video.round{width:100%;border-radius:22px;box-shadow:var(--shadow);aspect-ratio:16/10;object-fit:cover;display:block;background:#0a2417}
.card .thumb video{width:100%;height:100%;object-fit:cover;display:block}
.card .pvid{height:132px;overflow:hidden}
.card .pvid video{width:100%;height:100%;object-fit:cover;display:block}
.hero3d canvas.fx{position:absolute;inset:0;width:100%;height:100%;pointer-events:none;z-index:1}
.hero3d .hero-video{will-change:transform}