:root{
  --ink:#07120d; --ink2:#0d1f16; --paper:#f5f8f3; --muted:#a9b7ad;
  --green:#18d66b; --green2:#0fb456; --lime:#b9ff73; --line:#244433;
  --cream:#f5f2df; --danger:#ffd7d1; --warn:#fff1b9; --max:1180px;
  --shadow:0 18px 60px rgba(0,0,0,.28);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--ink);color:var(--paper);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;line-height:1.65}
a{color:inherit}
img{max-width:100%;display:block}
.container{width:min(var(--max),calc(100% - 36px));margin:auto}
.skip{position:absolute;left:-9999px;top:auto}.skip:focus{left:16px;top:16px;z-index:9999;background:#fff;color:#000;padding:10px 14px}
.disclosure-bar{font-size:13px;background:#103821;color:#eaffee;border-bottom:1px solid #1c5a35;text-align:center;padding:7px 14px}
.site-header{position:sticky;top:0;z-index:1000;background:rgba(7,18,13,.94);backdrop-filter:blur(12px);border-bottom:1px solid rgba(185,255,115,.15)}
.header-row{height:72px;display:flex;align-items:center;justify-content:space-between;gap:18px}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;font-weight:850;letter-spacing:-.02em}
.brand-mark{width:34px;height:34px;border-radius:11px;background:linear-gradient(145deg,var(--green),var(--lime));display:grid;place-items:center;color:#06220f;font-weight:1000;box-shadow:0 8px 30px rgba(24,214,107,.25)}
.nav{display:flex;align-items:center;gap:22px}
.nav a{text-decoration:none;color:#d9e6dd;font-size:14px;font-weight:650}
.nav a:hover,.nav a:focus{color:#fff}
.nav-cta,.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;background:linear-gradient(135deg,var(--green),var(--lime));color:#05200e!important;text-decoration:none!important;font-weight:900;border-radius:999px;padding:12px 18px;border:0;box-shadow:0 12px 35px rgba(24,214,107,.18);cursor:pointer}
.btn.secondary{background:transparent;border:1px solid #3b684e;color:#e8f5ec!important;box-shadow:none}
.menu-btn{display:none;background:transparent;border:1px solid #365b45;color:#fff;border-radius:10px;padding:9px 12px;font-size:20px}
.hero{position:relative;overflow:hidden;background:
radial-gradient(circle at 75% 20%,rgba(24,214,107,.20),transparent 34%),
linear-gradient(180deg,#08140e 0%,#0a1c12 100%);border-bottom:1px solid rgba(185,255,115,.12)}
.hero:before{content:"";position:absolute;inset:-15% auto auto -10%;width:430px;height:430px;background:radial-gradient(circle,rgba(24,214,107,.13),transparent 65%);filter:blur(12px)}
.hero-grid{display:grid;grid-template-columns:1.15fr .85fr;align-items:center;gap:40px;padding:72px 0}
.kicker{display:inline-flex;gap:8px;align-items:center;border:1px solid #2c6645;background:#0d2819;border-radius:999px;padding:7px 11px;color:#bfffd6;font-size:13px;font-weight:800}
h1,h2,h3{line-height:1.12;letter-spacing:-.035em;margin:0 0 .6em}
h1{font-size:clamp(42px,6vw,78px)}
h2{font-size:clamp(29px,4vw,48px)}
h3{font-size:22px}
.lede{font-size:clamp(18px,2vw,22px);color:#d6e5da;max-width:760px}
.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:26px}
.hero-note{margin-top:14px;font-size:13px;color:#aebcaf}
.product-wrap{position:relative;display:flex;justify-content:center}
.product-wrap:before{content:"";position:absolute;inset:13% 4% 10% 4%;background:linear-gradient(135deg,rgba(24,214,107,.44),rgba(185,255,115,.06));filter:blur(30px);border-radius:50%}
.product-img{position:relative;max-height:520px;object-fit:contain;filter:drop-shadow(0 30px 32px rgba(0,0,0,.42));transition:transform .25s ease}
.product-img:hover{transform:translateY(-4px) scale(1.01)}
.section{padding:74px 0}
.section.alt{background:#0a1a12}
.section.light{background:var(--paper);color:#132118}
.section-head{max-width:760px;margin-bottom:30px}
.eyebrow{font-size:12px;letter-spacing:.16em;text-transform:uppercase;font-weight:900;color:#6eff9d}
.light .eyebrow{color:#087f3c}
.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:22px}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.card{border:1px solid #22442f;background:linear-gradient(180deg,#0d2217,#0a1b12);border-radius:20px;padding:24px;box-shadow:0 10px 35px rgba(0,0,0,.12)}
.light .card{background:#fff;border-color:#d9e4dc;color:#18251c;box-shadow:0 10px 28px rgba(10,40,20,.06)}
.card p:last-child{margin-bottom:0}
.card a:not(.btn){color:#9cffbb;font-weight:800}
.light .card a:not(.btn){color:#087f3c}
.callout{border-left:4px solid var(--green);background:#0d2819;border-radius:0 16px 16px 0;padding:18px 20px;margin:24px 0}
.light .callout{background:#e8f7ec;color:#1c2c20}
.warning{border-left-color:#f6cf54;background:#302a12}
.light .warning{background:#fff8d9}
.article-wrap{display:grid;grid-template-columns:minmax(0,1fr) 320px;gap:34px;align-items:start}
.article{font-size:17px}
.article h2{font-size:34px;margin-top:1.6em}
.article h3{margin-top:1.4em}
.article p,.article li{color:#d5e1d7}
.light .article p,.light .article li{color:#304138}
.article ul,.article ol{padding-left:1.3em}
.toc{border:1px solid #275038;border-radius:18px;padding:20px;background:#0a1d13;margin-bottom:28px}
.toc a{display:block;color:#d7eadc;text-decoration:none;padding:6px 0}
.side-card{position:sticky;top:98px;border:1px solid #2c5c3f;background:linear-gradient(180deg,#102b1b,#08150e);border-radius:22px;padding:20px;box-shadow:var(--shadow)}
.side-card img{max-height:240px;margin:0 auto 12px;object-fit:contain}
.side-card p{font-size:14px;color:#c5d4c8}
.badge{display:inline-block;background:#153722;color:#b9ffce;border:1px solid #2b6e45;border-radius:999px;padding:5px 9px;font-size:12px;font-weight:850}
.table-wrap{overflow:auto;border-radius:16px;border:1px solid #2a4b37;margin:24px 0}
table{width:100%;border-collapse:collapse;min-width:680px;background:#0a1d13}
th,td{padding:15px 16px;text-align:left;border-bottom:1px solid #223f2d;vertical-align:top}
th{color:#bafecf;background:#10291b;font-size:13px;text-transform:uppercase;letter-spacing:.06em}
td{color:#d7e3d9}
.light table{background:#fff}.light th{background:#edf7ef;color:#176635}.light td{color:#304138;border-color:#dce8df}
.compare-yes{color:#9dffbd;font-weight:800}
.metric{font-size:30px;font-weight:900;color:#fff}
.light .metric{color:#102217}
.cta-band{border:1px solid #2d7548;background:
radial-gradient(circle at 85% 10%,rgba(185,255,115,.22),transparent 32%),
linear-gradient(135deg,#10361f,#0a1d13);border-radius:26px;padding:30px;display:grid;grid-template-columns:1fr auto;gap:22px;align-items:center}
.cta-band p{margin:0;color:#d5e3d8}
.fine{font-size:12px;color:#9fb0a3}
.breadcrumbs{font-size:13px;color:#95a89a;padding:22px 0 0}.breadcrumbs a{text-decoration:none;color:#bce4c8}
.footer{border-top:1px solid #1c3627;background:#06100b;padding:44px 0 28px}
.footer-grid{display:grid;grid-template-columns:1.3fr repeat(3,1fr);gap:28px}
.footer h3{font-size:15px;letter-spacing:.02em}.footer a{display:block;text-decoration:none;color:#aebeb2;font-size:14px;padding:4px 0}.footer p{color:#9daf9f;font-size:14px}
.footer-bottom{border-top:1px solid #1b3425;margin-top:30px;padding-top:20px;color:#87998a;font-size:12px}
.overlay{position:fixed;inset:0;z-index:5000;background:rgba(2,7,4,.94);display:none;overflow:auto;padding:28px}
.overlay.open{display:grid;place-items:center}
.overlay-panel{width:min(1000px,100%);min-height:min(680px,92vh);border:1px solid #3d8c58;background:
radial-gradient(circle at 30% 10%,rgba(24,214,107,.28),transparent 30%),
linear-gradient(145deg,#0a1d13,#06100b);border-radius:28px;box-shadow:0 30px 100px rgba(0,0,0,.55);position:relative;overflow:hidden}
.overlay-close{position:absolute;right:18px;top:18px;z-index:2;width:44px;height:44px;border-radius:50%;border:1px solid #46765a;background:#0d1f16;color:#fff;font-size:26px;cursor:pointer}
.overlay-grid{display:grid;grid-template-columns:1fr 1fr;align-items:center;min-height:680px}
.overlay-copy{padding:48px}.overlay-copy h2{font-size:clamp(38px,5vw,64px)}.overlay-copy p{color:#d2dfd5;font-size:18px}
.overlay-product{align-self:stretch;display:grid;place-items:center;background:linear-gradient(180deg,rgba(24,214,107,.10),rgba(0,0,0,.15));padding:32px}
.overlay-product img{max-height:560px;filter:drop-shadow(0 30px 34px rgba(0,0,0,.45))}
.faq details{border:1px solid #285239;border-radius:14px;margin:10px 0;background:#0b1f14}
.faq summary{cursor:pointer;padding:16px 18px;font-weight:850}.faq details p{padding:0 18px 18px;margin:0;color:#cad8cd}
.light .faq details{background:#fff;border-color:#dbe7de}.light .faq details p{color:#33483a}
.notice{font-size:13px;padding:14px 16px;border-radius:14px;background:#162a1d;border:1px solid #284b35;color:#bdd0c1}
@media(max-width:900px){
  .nav{position:fixed;left:18px;right:18px;top:88px;background:#0a1a12;border:1px solid #2b5038;border-radius:18px;padding:18px;display:none;flex-direction:column;align-items:stretch;box-shadow:var(--shadow)}
  .nav.open{display:flex}.nav a{padding:7px 4px}.menu-btn{display:block}
  .hero-grid,.article-wrap,.overlay-grid,.grid-3,.footer-grid{grid-template-columns:1fr}
  .grid-2{grid-template-columns:1fr}.hero-grid{padding:52px 0}.product-wrap{order:-1}.product-img{max-height:360px}
  .side-card{position:relative;top:auto}.overlay-product{display:none}.overlay-panel{min-height:auto}.overlay-grid{min-height:auto}.overlay-copy{padding:72px 28px 34px}
  .cta-band{grid-template-columns:1fr}
}
@media(max-width:560px){
  .container{width:min(100% - 26px,var(--max))}.header-row{height:64px}.section{padding:54px 0}
  h1{font-size:42px}.hero-grid{gap:20px}.btn{width:100%}.hero-actions{display:grid}
  .overlay{padding:10px}.overlay-copy{padding:66px 20px 26px}.overlay-copy p{font-size:16px}
}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important}}