:root{
  --ink:#0c1612;
  --ink-2:#13241d;
  --green:#0f5a3b;
  --green-2:#18734b;
  --leaf:#82a83d;
  --sand:#e7d7bd;
  --sand-2:#f3ede3;
  --paper:#fbfaf7;
  --white:#fff;
  --muted:#617068;
  --line:rgba(16,55,39,.12);
  --shadow:0 20px 60px rgba(6,30,20,.12);
  --radius:24px;
  --radius-sm:16px;
  --max:1220px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--paper);color:var(--ink);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",Arial,sans-serif;-webkit-font-smoothing:antialiased;line-height:1.6}
body.rtl{direction:rtl;font-family:Tahoma,Arial,sans-serif}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button,input,textarea,select{font:inherit}
.container{width:min(calc(100% - 40px),var(--max));margin-inline:auto}
.section{padding:110px 0}
.section-sm{padding:72px 0}
.eyebrow{display:inline-flex;align-items:center;gap:10px;font-size:.78rem;font-weight:800;letter-spacing:.12em;text-transform:uppercase;color:var(--green)}
.eyebrow:before{content:"";width:28px;height:1px;background:currentColor}
h1,h2,h3{line-height:1.05;letter-spacing:-.035em;margin:0}
h1{font-size:clamp(3.4rem,7.2vw,7.4rem);font-weight:720}
h2{font-size:clamp(2.2rem,4vw,4.25rem);font-weight:700}
h3{font-size:clamp(1.25rem,2vw,1.7rem);font-weight:680}
p{margin:0;color:var(--muted)}
.lead{font-size:clamp(1.08rem,1.7vw,1.35rem);line-height:1.65;max-width:720px}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;border-radius:999px;padding:14px 22px;font-weight:760;border:1px solid transparent;transition:.25s ease;cursor:pointer;white-space:nowrap}
.btn:hover{transform:translateY(-2px)}
.btn-primary{background:var(--green);color:white;box-shadow:0 10px 30px rgba(15,90,59,.25)}
.btn-primary:hover{background:var(--green-2)}
.btn-light{background:rgba(255,255,255,.92);color:var(--ink)}
.btn-outline{border-color:var(--line);background:transparent}
.btn-icon{width:18px;height:18px}

/* Header */
.site-header{position:fixed;inset:0 0 auto 0;z-index:50;transition:.3s ease}
.site-header.scrolled{background:rgba(251,250,247,.92);backdrop-filter:blur(18px);border-bottom:1px solid var(--line);box-shadow:0 8px 30px rgba(10,40,28,.05)}
.nav{height:88px;display:flex;align-items:center;justify-content:space-between;gap:28px}
.brand{display:flex;align-items:center;gap:11px;min-width:168px}
.brand img{width:68px;height:54px;object-fit:contain}
.brand-word{font-weight:850;letter-spacing:.19em;font-size:.9rem;color:var(--green)}
.nav-links{display:flex;align-items:center;gap:28px;font-size:.92rem;font-weight:680}
.nav-links a{position:relative}
.nav-links a:not(.nav-cta):after{content:"";position:absolute;left:0;right:100%;bottom:-8px;height:2px;background:var(--green);transition:.25s ease}
.nav-links a:hover:after,.nav-links a.active:after{right:0}
.nav-cta{background:var(--green);color:#fff;padding:10px 16px;border-radius:999px}
.menu-btn{display:none;border:0;background:transparent;width:44px;height:44px;border-radius:50%;align-items:center;justify-content:center}
.menu-btn svg{width:24px;height:24px}

/* Hero */
.hero{min-height:100vh;position:relative;display:grid;align-items:end;background:#0b1d15;color:white;overflow:hidden}
.hero-bg{position:absolute;inset:0;background:url('../images/hero-desert-greening.jpg') center/cover no-repeat;transform:scale(1.02)}
.hero-bg:after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(7,18,13,.88) 0%,rgba(7,18,13,.60) 42%,rgba(7,18,13,.18) 76%),linear-gradient(0deg,rgba(7,18,13,.62) 0%,transparent 45%)}
.hero-content{position:relative;z-index:2;padding:170px 0 82px;width:min(900px,100%)}
.hero .eyebrow{color:#dfe8cf}
.hero h1{max-width:980px;color:white}
.hero h1 em{font-style:normal;color:#d8e7b9}
.hero .lead{color:rgba(255,255,255,.78);margin-top:28px;max-width:760px}
.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:36px}
.hero-proof{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;margin-top:68px;max-width:820px}
.proof-pill{border-top:1px solid rgba(255,255,255,.28);padding-top:16px}
.proof-pill strong{display:block;color:#fff;font-size:1.05rem}
.proof-pill span{display:block;color:rgba(255,255,255,.6);font-size:.84rem;margin-top:4px}
.scroll-note{position:absolute;right:26px;bottom:40px;z-index:2;color:rgba(255,255,255,.5);font-size:.76rem;letter-spacing:.12em;text-transform:uppercase;writing-mode:vertical-rl}

/* Intro */
.intro-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:70px;align-items:center}
.intro-copy h2{margin:15px 0 24px}
.intro-copy .lead{margin-bottom:32px}
.feature-list{display:grid;grid-template-columns:1fr 1fr;gap:18px 26px}
.feature-item{padding-top:18px;border-top:1px solid var(--line)}
.feature-item strong{display:block;font-size:.98rem;margin-bottom:5px}
.feature-item span{color:var(--muted);font-size:.9rem}
.media-card{position:relative;min-height:580px;border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow)}
.media-card img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.media-card:after{content:"";position:absolute;inset:auto 0 0 0;height:50%;background:linear-gradient(transparent,rgba(5,24,16,.75))}
.media-caption{position:absolute;z-index:2;left:28px;right:28px;bottom:26px;color:white}
.media-caption small{display:block;color:rgba(255,255,255,.7);text-transform:uppercase;letter-spacing:.1em;font-weight:700}
.media-caption strong{display:block;font-size:1.35rem;line-height:1.25;margin-top:5px}

/* Stats */
.stats-wrap{background:var(--ink);color:white;border-radius:32px;padding:52px;display:grid;grid-template-columns:1.3fr repeat(3,1fr);gap:24px;align-items:end}
.stat-intro h3{font-size:2rem}
.stat-intro p{color:rgba(255,255,255,.58);margin-top:10px;max-width:340px}
.stat{border-left:1px solid rgba(255,255,255,.15);padding-left:26px}
.rtl .stat{border-left:0;border-right:1px solid rgba(255,255,255,.15);padding-left:0;padding-right:26px}
.stat b{display:block;font-size:2.45rem;line-height:1;color:#d8e7b9;letter-spacing:-.04em}
.stat span{display:block;font-size:.82rem;color:rgba(255,255,255,.62);margin-top:8px;line-height:1.45}
.stat-note{grid-column:1/-1;color:rgba(255,255,255,.48);font-size:.76rem;border-top:1px solid rgba(255,255,255,.1);padding-top:18px;margin-top:8px}

/* Products */
.product-head{display:flex;justify-content:space-between;gap:40px;align-items:end;margin-bottom:44px}
.product-head .lead{max-width:560px}
.product-grid{display:grid;grid-template-columns:repeat(12,1fr);gap:20px}
.product-card{position:relative;background:white;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;min-height:480px;transition:.3s ease}
.product-card:hover{transform:translateY(-5px);box-shadow:var(--shadow)}
.product-card.large{grid-column:span 7}.product-card.medium{grid-column:span 5}.product-card.small{grid-column:span 4}
.product-visual{height:255px;background:linear-gradient(145deg,#f6f2ea,#fff);display:flex;align-items:center;justify-content:center;position:relative;overflow:hidden}
.product-visual img{width:100%;height:100%;object-fit:contain;padding:26px;mix-blend-mode:multiply}
.product-card.large .product-visual img{object-fit:cover;padding:0;mix-blend-mode:normal;filter:saturate(.88)}
.product-card.large .product-visual:after{content:"";position:absolute;inset:0;background:linear-gradient(0deg,rgba(8,26,18,.45),transparent 50%)}
.product-tag{position:absolute;top:18px;left:18px;z-index:2;padding:8px 12px;border-radius:999px;background:rgba(255,255,255,.9);backdrop-filter:blur(8px);font-weight:800;font-size:.72rem;letter-spacing:.07em;text-transform:uppercase}
.rtl .product-tag{left:auto;right:18px}
.product-body{padding:26px}
.product-body h3{margin-bottom:10px}
.product-body p{font-size:.95rem}
.product-meta{display:flex;gap:8px;flex-wrap:wrap;margin-top:20px}
.product-meta span{font-size:.76rem;font-weight:760;border:1px solid var(--line);padding:6px 9px;border-radius:999px;color:#34463c}
.product-link{display:inline-flex;align-items:center;gap:7px;margin-top:22px;color:var(--green);font-weight:800;font-size:.9rem}

/* Process */
.process{background:var(--sand-2)}
.process-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:70px;align-items:start}
.process-steps{display:grid;gap:0}
.step{display:grid;grid-template-columns:54px 1fr;gap:18px;padding:24px 0;border-top:1px solid rgba(15,90,59,.14)}
.step-num{width:46px;height:46px;border-radius:50%;display:grid;place-items:center;background:white;color:var(--green);font-weight:850;box-shadow:0 8px 30px rgba(13,77,50,.08)}
.step p{font-size:.93rem;margin-top:7px}
.process-gallery{display:grid;grid-template-columns:1fr 1fr;gap:14px;position:sticky;top:120px}
.process-gallery figure{margin:0;border-radius:20px;overflow:hidden;height:260px}
.process-gallery figure:first-child{grid-column:1/-1;height:340px}
.process-gallery img{width:100%;height:100%;object-fit:cover}

/* Applications */
.application-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:42px}
.application-card{border:1px solid var(--line);border-radius:20px;padding:26px;background:rgba(255,255,255,.55);min-height:210px}
.application-card .icon{width:44px;height:44px;border-radius:14px;background:#e9f0e4;color:var(--green);display:grid;place-items:center;margin-bottom:28px}
.application-card svg{width:22px;height:22px}
.application-card p{margin-top:10px;font-size:.92rem}

/* Evidence */
.evidence{background:var(--ink);color:white;overflow:hidden}
.evidence .eyebrow{color:#cbdca9}
.evidence h2{max-width:900px;margin:14px 0 18px}
.evidence .lead{color:rgba(255,255,255,.62)}
.evidence-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:36px;margin-top:48px;align-items:stretch}
.evidence-image{border-radius:24px;overflow:hidden;min-height:540px;position:relative}
.evidence-image img{width:100%;height:100%;object-fit:cover;position:absolute;inset:0}
.evidence-image:after{content:"";position:absolute;inset:0;background:linear-gradient(0deg,rgba(3,17,11,.72),transparent 55%)}
.evidence-quote{position:absolute;z-index:2;left:26px;right:26px;bottom:24px;font-size:1.15rem;line-height:1.45;font-weight:650}
.evidence-cards{display:grid;gap:14px}
.evidence-card{padding:26px;border-radius:20px;border:1px solid rgba(255,255,255,.12);background:rgba(255,255,255,.045)}
.evidence-card small{color:#cbdca9;font-weight:800;text-transform:uppercase;letter-spacing:.1em}
.evidence-card h3{margin:8px 0 10px;color:#fff}
.evidence-card p{color:rgba(255,255,255,.6);font-size:.91rem}
.evidence-note{margin-top:24px;color:rgba(255,255,255,.45);font-size:.76rem;max-width:900px}

/* Carbon */
.carbon-grid{display:grid;grid-template-columns:1fr 1fr;gap:70px;align-items:center}
.carbon-visual{border-radius:24px;overflow:hidden;box-shadow:var(--shadow);background:white}
.carbon-visual img{width:100%;height:auto}
.carbon-points{display:grid;gap:18px;margin-top:28px}
.carbon-point{display:grid;grid-template-columns:28px 1fr;gap:14px}
.carbon-point i{width:24px;height:24px;border-radius:50%;background:#e8f1e3;display:grid;place-items:center;color:var(--green);font-style:normal;font-weight:850;font-size:.76rem}
.carbon-point strong{display:block;margin-bottom:3px}
.carbon-point span{color:var(--muted);font-size:.91rem}

/* CTA */
.cta-wrap{position:relative;border-radius:32px;overflow:hidden;background:var(--green);color:white;padding:70px}
.cta-wrap:before{content:"";position:absolute;width:460px;height:460px;border-radius:50%;right:-120px;top:-220px;background:rgba(255,255,255,.08)}
.cta-wrap:after{content:"";position:absolute;width:260px;height:260px;border-radius:50%;right:170px;bottom:-180px;border:1px solid rgba(255,255,255,.18)}
.cta-content{position:relative;z-index:2;display:grid;grid-template-columns:1.2fr .8fr;gap:50px;align-items:end}
.cta-wrap h2{color:#fff;max-width:760px}
.cta-wrap p{color:rgba(255,255,255,.68);margin-top:16px;max-width:650px}
.cta-actions{display:flex;gap:10px;justify-content:flex-end;flex-wrap:wrap}

/* Page hero */
.page-hero{padding:180px 0 90px;background:linear-gradient(135deg,#0a2016,#153b29);color:white;position:relative;overflow:hidden}
.page-hero:after{content:"";position:absolute;width:560px;height:560px;border-radius:50%;border:1px solid rgba(255,255,255,.1);right:-170px;top:-290px}
.page-hero .eyebrow{color:#d1e4ad}.page-hero h1{font-size:clamp(3.2rem,6vw,6.3rem);max-width:1000px}.page-hero .lead{color:rgba(255,255,255,.65);margin-top:24px}

/* About */
.about-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:70px;align-items:start}
.about-grid h2{margin:14px 0 22px}
.about-card{padding:32px;border-radius:24px;background:white;border:1px solid var(--line)}
.about-card + .about-card{margin-top:16px}
.timeline{display:grid;gap:0;margin-top:38px}
.timeline-item{display:grid;grid-template-columns:100px 1fr;gap:20px;border-top:1px solid var(--line);padding:20px 0}
.timeline-item b{color:var(--green)}

/* Contact */
.contact-grid{display:grid;grid-template-columns:.85fr 1.15fr;gap:60px;align-items:start}
.contact-info{display:grid;gap:14px;margin-top:32px}
.contact-item{padding:22px;border:1px solid var(--line);border-radius:18px;background:white}
.contact-item small{display:block;color:var(--muted);text-transform:uppercase;letter-spacing:.08em;font-weight:750;font-size:.7rem}
.contact-item a,.contact-item strong{display:block;margin-top:5px;font-weight:760}
.form-card{background:white;border:1px solid var(--line);border-radius:24px;padding:34px;box-shadow:var(--shadow)}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.field{display:grid;gap:7px}.field.full{grid-column:1/-1}.field label{font-size:.82rem;font-weight:760}.field input,.field textarea,.field select{width:100%;border:1px solid rgba(15,90,59,.18);background:#fcfcf9;padding:13px 14px;border-radius:12px;outline:none;color:var(--ink)}
.field input:focus,.field textarea:focus,.field select:focus{border-color:var(--green);box-shadow:0 0 0 3px rgba(15,90,59,.08)}
.field textarea{min-height:140px;resize:vertical}.honeypot{position:absolute!important;left:-9999px!important;opacity:0!important}.form-status{margin-top:14px;font-size:.88rem;min-height:24px}.form-status.ok{color:var(--green)}.form-status.err{color:#9c2c2c}

/* Footer */
.site-footer{background:#07150f;color:white;padding:70px 0 26px}
.footer-grid{display:grid;grid-template-columns:1.4fr .6fr .6fr;gap:60px;padding-bottom:54px}
.footer-brand img{width:82px;filter:brightness(1.16)}
.footer-brand p{color:rgba(255,255,255,.5);max-width:480px;margin-top:18px;font-size:.9rem}
.footer-col h4{margin:0 0 15px;font-size:.82rem;text-transform:uppercase;letter-spacing:.1em;color:#d2e5b1}
.footer-col a{display:block;color:rgba(255,255,255,.63);margin:9px 0;font-size:.9rem}
.footer-col a:hover{color:#fff}
.footer-bottom{display:flex;justify-content:space-between;gap:20px;align-items:center;border-top:1px solid rgba(255,255,255,.1);padding-top:22px;color:rgba(255,255,255,.4);font-size:.76rem}

/* Utility */
.text-link{color:var(--green);font-weight:760}.muted{color:var(--muted)}.center{text-align:center}.spacer-20{height:20px}.spacer-40{height:40px}
.note-box{padding:20px 22px;border-left:3px solid var(--leaf);background:#f2f5ed;border-radius:0 14px 14px 0;font-size:.9rem;color:#415047}.rtl .note-box{border-left:0;border-right:3px solid var(--leaf);border-radius:14px 0 0 14px}
.legal{max-width:900px}.legal h2{font-size:1.8rem;margin:34px 0 12px}.legal p{margin:10px 0}

@media (max-width:980px){
  .nav-links{position:fixed;left:20px;right:20px;top:76px;background:rgba(251,250,247,.98);border:1px solid var(--line);border-radius:20px;padding:18px;display:none;flex-direction:column;align-items:stretch;gap:4px;box-shadow:var(--shadow)}
  .nav-links.open{display:flex}.nav-links a{padding:10px 8px}.nav-links a:after{display:none}.menu-btn{display:flex}.site-header:not(.scrolled) .menu-btn{color:#fff}.site-header:not(.scrolled) .brand-word{color:#fff}.site-header:not(.scrolled) .brand img{filter:brightness(1.7) saturate(.6)}
  .intro-grid,.process-grid,.carbon-grid,.about-grid,.contact-grid,.evidence-grid,.cta-content{grid-template-columns:1fr}
  .media-card{min-height:470px}.process-gallery{position:static}.cta-actions{justify-content:flex-start}.stats-wrap{grid-template-columns:1fr 1fr}.stat-intro{grid-column:1/-1}.stat{border-left:0;border-top:1px solid rgba(255,255,255,.15);padding:20px 0 0}.rtl .stat{border-right:0;padding-right:0}.product-card.large,.product-card.medium,.product-card.small{grid-column:span 6}.application-grid{grid-template-columns:1fr 1fr}.footer-grid{grid-template-columns:1fr 1fr}.footer-brand{grid-column:1/-1}
}
@media (max-width:680px){
  .container{width:min(calc(100% - 28px),var(--max))}.section{padding:80px 0}.section-sm{padding:54px 0}.nav{height:76px}.brand img{width:58px;height:46px}.brand-word{display:none}.hero-content{padding:135px 0 58px}.hero-proof{grid-template-columns:1fr;margin-top:46px}.scroll-note{display:none}.feature-list{grid-template-columns:1fr}.stats-wrap{padding:28px;border-radius:24px;grid-template-columns:1fr}.stat-intro{grid-column:auto}.product-head{display:block}.product-head .lead{margin-top:18px}.product-card.large,.product-card.medium,.product-card.small{grid-column:1/-1}.product-visual{height:235px}.process-gallery figure:first-child{height:280px}.process-gallery figure{height:200px}.application-grid{grid-template-columns:1fr}.evidence-image{min-height:420px}.cta-wrap{padding:42px 26px;border-radius:24px}.form-grid{grid-template-columns:1fr}.field.full{grid-column:auto}.footer-grid{grid-template-columns:1fr;gap:30px}.footer-brand{grid-column:auto}.footer-bottom{align-items:flex-start;flex-direction:column}.page-hero{padding:145px 0 72px}.timeline-item{grid-template-columns:76px 1fr}
}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{transition:none!important;animation:none!important}}
.site-header:not(.scrolled) .nav-links a{color:#fff}
.site-header:not(.scrolled) .nav-links .nav-cta{background:rgba(255,255,255,.94);color:var(--ink)}
@media (max-width:980px){.site-header:not(.scrolled) .nav-links.open a{color:var(--ink)}.site-header:not(.scrolled) .nav-links.open .nav-cta{background:var(--green);color:#fff}}


/* Update: improved dark-background logo handling and activated-biochar bag card */
.site-header:not(.scrolled) .brand img{background:rgba(255,255,255,.96);padding:6px 8px;border-radius:12px;box-shadow:0 10px 24px rgba(0,0,0,.16)}
.footer-brand img{width:92px;filter:none;background:rgba(255,255,255,.98);padding:8px 10px;border-radius:14px;box-shadow:0 12px 28px rgba(0,0,0,.18)}
.bag-card .product-visual img{object-fit:contain!important;padding:24px!important;mix-blend-mode:multiply!important;filter:none!important}
.bag-card .product-visual:after{display:none}
.site-header.scrolled .brand img{background:transparent;padding:0;border-radius:0;box-shadow:none}
@media (max-width:980px){.site-header:not(.scrolled) .brand img{filter:none!important}}


/* Bilingual update 2026-09-08c */
.brand-text{display:flex;flex-direction:column;line-height:1.05;gap:4px}
.brand-slogan{font-size:.62rem;font-weight:720;letter-spacing:.04em;color:var(--muted);white-space:nowrap}
.site-header:not(.scrolled) .brand-slogan{color:rgba(255,255,255,.72)}
.hero-slogan,.page-slogan{display:inline-block;margin:0 0 18px;padding:7px 13px;border:1px solid currentColor;border-radius:999px;font-size:.8rem;font-weight:850;letter-spacing:.08em}
.hero-slogan{color:#d8e7b9;border-color:rgba(216,231,185,.45);background:rgba(8,28,19,.2)}
.page-slogan{color:#d8e7b9;border-color:rgba(216,231,185,.35);margin-top:18px}
.footer-slogan{font-size:1.05rem;font-weight:850;letter-spacing:.05em;color:#d8e7b9;margin-top:16px}
.rtl .brand{direction:rtl}
.rtl .brand-word{letter-spacing:0;font-size:1rem}
.rtl .brand-slogan{letter-spacing:0}
.rtl .nav-links{direction:rtl}
.rtl .eyebrow{letter-spacing:0}
.rtl h1,.rtl h2,.rtl h3{letter-spacing:0}
.rtl .hero-slogan,.rtl .page-slogan{letter-spacing:0}
.rtl .product-link{direction:rtl}
.rtl .form-card,.rtl .contact-item,.rtl .note-box{text-align:right}
.rtl .field input,.rtl .field textarea,.rtl .field select{text-align:right}
.rtl .media-caption{left:28px;right:28px;text-align:right}
.rtl .evidence-quote{left:26px;right:26px;text-align:right}
.rtl .footer-grid,.rtl .footer-bottom{text-align:right}
@media (max-width:980px){
  .nav-links{max-height:calc(100vh - 96px);overflow:auto}
  .rtl .nav-links{left:20px;right:20px;text-align:right;direction:rtl}
  .rtl .nav-links a{width:100%;text-align:right}
  .site-header:not(.scrolled) .nav-links.open{background:rgba(251,250,247,.99)}
  .site-header:not(.scrolled) .nav-links.open a{color:var(--ink)!important}
  .site-header:not(.scrolled) .nav-links.open .nav-cta{color:#fff!important;background:var(--green)}
}
@media (max-width:680px){
  .brand-text{display:flex}
  .brand-word{font-size:.78rem}
  .brand-slogan{font-size:.52rem}
  .rtl .brand-word{font-size:.9rem}
  .brand{min-width:auto;gap:8px}
}