:root{
  --bg:#FBFCF9; --mint:#EDF4E8; --mint2:#DEEBD6; --sage:#B7CFAB; --sage-soft:#D7E5CE;
  --green:#4F8052; --green-h:#3f6b42; --green-deep:#22482A; --ink:#33422F; --muted:#5c6b53;
  --gold:#C99A3A; --line:rgba(34,72,42,.10); --r:24px; --shadow:0 20px 44px -28px rgba(34,72,42,.42);
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:'Plus Jakarta Sans',system-ui,sans-serif;background:var(--bg);color:var(--ink);font-size:17px;line-height:1.6;-webkit-font-smoothing:antialiased;overflow-x:hidden}
a{color:inherit;text-decoration:none}
img{display:block;max-width:100%}
h1,h2,h3{font-weight:800;line-height:1.05;letter-spacing:-.02em;color:var(--green-deep)}
.mono{font-family:'IBM Plex Mono',monospace}
.wrap{max-width:1200px;margin:0 auto;padding:0 32px}
section{padding:clamp(48px,7vw,96px) 0}
.eyebrow{display:inline-flex;align-items:center;gap:9px;background:var(--sage-soft);color:var(--green-deep);font-weight:700;font-size:13px;padding:8px 16px;border-radius:100px}
.eyebrow::before{content:"";width:7px;height:7px;border-radius:50%;background:var(--green);display:inline-block}

.btn{font-weight:700;font-size:15px;padding:14px 26px;border-radius:100px;cursor:pointer;transition:.2s;display:inline-flex;align-items:center;gap:9px;border:1.5px solid transparent}
.btn-gold{background:var(--green);color:#fff}
.btn-gold:hover{background:var(--green-h);transform:translateY(-2px)}
.btn-ghost{border-color:var(--green);color:var(--green-deep);background:transparent}
.btn-ghost:hover{background:var(--sage-soft)}

header.nav{position:sticky;top:0;z-index:50;background:rgba(251,252,249,.85);backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}
.nav-inner{display:flex;align-items:center;justify-content:space-between;height:76px}
.brand-logo{height:36px;width:auto;display:block}
.nav-links{display:flex;gap:26px;align-items:center}
.nav-links a{font-size:15px;font-weight:600;color:var(--green-deep);opacity:.85;transition:.2s}
.nav-links a:hover{opacity:1;color:var(--green)}
.nav-cta{background:var(--green);color:#fff;opacity:1;font-weight:700;padding:11px 22px;border-radius:100px;font-size:14.5px}
.nav-cta:hover{background:var(--green-h)}
@media(max-width:820px){.nav-links{display:none}}

.crumb{color:var(--muted);font-size:14px;margin-bottom:18px}
.crumb a{color:var(--green);font-weight:600}

.hero-c{display:grid;grid-template-columns:1.1fr .9fr;gap:48px;align-items:center;padding-top:20px}
.hero-c h1{font-size:clamp(32px,4.4vw,54px);margin-top:14px}
.hero-c .lede{color:var(--muted);font-size:18px;font-weight:500;margin-top:16px;max-width:52ch}
.hero-c .pic{border-radius:var(--r);overflow:hidden;box-shadow:var(--shadow)}
.hero-c .pic img{width:100%;height:420px;object-fit:cover}
.hero-cta{display:flex;gap:12px;flex-wrap:wrap;margin-top:28px}
.hs-tag{display:inline-block;font-family:'IBM Plex Mono',monospace;font-size:13px;background:var(--mint);color:var(--green-deep);padding:5px 12px;border-radius:8px;margin-top:16px}

.spec-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-top:36px}
.spec{background:#fff;border:1px solid var(--line);border-radius:16px;padding:20px}
.spec .k{color:var(--muted);font-size:13px;text-transform:uppercase;letter-spacing:.04em;font-weight:700}
.spec .v{font-family:'IBM Plex Mono',monospace;font-size:16px;color:var(--green-deep);margin-top:6px;font-weight:600}

.origin-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:36px}
.origin{background:#fff;border:1px solid var(--line);border-radius:18px;padding:24px}
.origin h3{font-size:18px}
.origin p{color:var(--muted);font-size:15px;margin-top:8px}

.use-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:32px}
.use{background:var(--mint);border-radius:16px;padding:22px}
.use h3{font-size:16px}
.use p{color:var(--muted);font-size:14px;margin-top:6px}

.faq{max-width:820px}
.qa{border-bottom:1px solid var(--line);padding:20px 0}
.qa h3{font-size:17px;margin-bottom:8px}
.qa p{color:var(--muted);font-size:15.5px}

.cta-band{background:var(--green-deep);border-radius:28px;padding:48px;text-align:center;color:#fff}
.cta-band h2{color:#fff}
.cta-band p{color:#cfe0d0;margin-top:10px}
.cta-band .hero-cta{justify-content:center;margin-top:26px}
.cta-band .btn-gold{background:var(--gold);color:#1c2a1d}
.cta-band .btn-gold:hover{background:#b6893a}
.cta-band .btn-ghost{border-color:rgba(255,255,255,.5);color:#fff}
.cta-band .btn-ghost:hover{background:rgba(255,255,255,.12)}

.related{display:flex;gap:12px;flex-wrap:wrap;margin-top:24px}
.related a{background:#fff;border:1px solid var(--line);border-radius:100px;padding:9px 18px;font-size:14px;font-weight:600;color:var(--green-deep)}
.related a:hover{background:var(--sage-soft)}

footer{border-top:1px solid var(--line);padding:48px 0 30px;color:var(--muted)}
.foot-top{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:30px}
.foot-logo{height:30px;width:auto}
.foot-col h5{font-size:13px;text-transform:uppercase;letter-spacing:.06em;color:var(--green-deep);margin-bottom:12px}
.foot-col a{display:block;font-size:14.5px;padding:4px 0}
.foot-bottom{display:flex;justify-content:space-between;margin-top:34px;padding-top:22px;border-top:1px solid var(--line);font-size:13.5px;flex-wrap:wrap;gap:10px}
@media(max-width:820px){.foot-top{grid-template-columns:1fr}}

.wa-fab{position:fixed;right:20px;bottom:20px;z-index:60;display:inline-flex;align-items:center;gap:10px;background:var(--green-deep);color:#fff;padding:12px 20px 12px 12px;border-radius:100px;box-shadow:0 16px 34px -14px rgba(0,0,0,.5)}
.wa-fab svg{width:26px;height:26px}
.wa-fab:hover{background:var(--green-h)}

@media(max-width:900px){
  .hero-c{grid-template-columns:1fr}
  .spec-grid{grid-template-columns:1fr 1fr}
  .origin-grid,.use-grid{grid-template-columns:1fr}
}