:root{--bg:#f5f8f2;--card:#ffffff;--fg:#1c2a22;--muted:#5f6f64;--line:#dfe7da;--green:#2e7d4f;--green-d:#1f5a38;--lime:#c6e86b}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--fg);font:17px/1.7 system-ui,-apple-system,"Segoe UI",Roboto,sans-serif}
a{color:var(--green)}
a:hover{color:var(--green-d)}
.wrap{max-width:960px;margin:0 auto;padding:0 22px}
.site-header{background:#12241a;position:sticky;top:0;z-index:5}
.site-header .wrap{display:flex;align-items:center;justify-content:space-between;min-height:62px}
.brand{display:flex;align-items:center;gap:10px;color:#fff;text-decoration:none;font-weight:700;font-size:1.1rem;letter-spacing:.3px}
.brand img{width:30px;height:30px;display:block}
.nav a{color:#c9d8cd;text-decoration:none;margin-left:22px;font-size:.97rem}
.nav a:hover{color:var(--lime)}
.hero{color:#fff;padding:84px 0 76px;background:linear-gradient(120deg,#1f6b44,#2e9b6a,#8bbf3f,#2a8f8f,#1f6b44);background-size:300% 300%;animation:shift 22s ease-in-out infinite}
.hero h1{font-size:clamp(2.1rem,5vw,3.3rem);line-height:1.12;margin:0 0 .45em;max-width:14em}
.hero p{max-width:34em;font-size:1.15rem;margin:0 0 1.6em;color:#eaf6ea}
.btn{display:inline-block;background:#fff;color:var(--green-d);padding:11px 22px;border-radius:999px;text-decoration:none;font-weight:600}
.btn:hover{background:var(--lime);color:#12241a}
.page-head{background:linear-gradient(120deg,#1f6b44,#2e9b6a,#6aa84f);background-size:200% 200%;animation:shift 26s ease-in-out infinite;color:#fff;padding:46px 0 38px}
.page-head h1{margin:0 0 .25em;font-size:clamp(1.8rem,4vw,2.5rem);line-height:1.2}
.page-head p{margin:0;color:#e6f4e6;max-width:36em}
@keyframes shift{0%{background-position:0% 50%}50%{background-position:100% 50%}100%{background-position:0% 50%}}
main{padding:44px 0 56px}
h2{font-size:1.5rem;margin:1.8em 0 .5em;line-height:1.3}
h2:first-child{margin-top:0}
p{margin:0 0 1.1em}
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:20px;margin:26px 0}
.card{background:var(--card);border:1px solid var(--line);border-radius:16px;padding:22px 22px 18px;border-top:5px solid var(--green);transition:transform .15s,box-shadow .15s}
.card:hover{transform:translateY(-3px);box-shadow:0 10px 24px rgba(20,60,35,.10)}
.card h3{margin:0 0 .35em;font-size:1.2rem}
.card p{color:var(--muted);font-size:.97rem;margin:0 0 .9em}
.card a.more{font-weight:600;text-decoration:none}
.c1{border-top-color:#2e9b6a}.c2{border-top-color:#d9534f}.c3{border-top-color:#2f7fd1}.c4{border-top-color:#e0a82e}
.pill{display:inline-block;background:#e6f1e1;color:var(--green-d);padding:2px 11px;border-radius:999px;font-size:.82rem;margin:0 6px 6px 0}
.facts{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:6px 22px;margin:22px 0}
.facts div{display:flex;gap:18px;padding:11px 0;border-bottom:1px solid var(--line)}
.facts div:last-child{border-bottom:0}
.facts dt{flex:0 0 38%;color:var(--muted);margin:0}
.facts dd{margin:0;font-weight:500}
.callout{background:#eef6e4;border-left:5px solid var(--green);border-radius:10px;padding:16px 20px;margin:26px 0}
.callout p{margin:0}
.swatches{display:flex;flex-wrap:wrap;gap:10px;margin:24px 0}
.swatches span{width:46px;height:46px;border-radius:50%;box-shadow:inset 0 0 0 3px rgba(255,255,255,.55)}
ul.clean{padding-left:1.2em}
ul.clean li{margin:.35em 0}
.crumbs{font-size:.9rem;color:var(--muted);margin-bottom:18px}
.crumbs a{color:var(--muted)}
.site-footer{background:#12241a;color:#9fb5a6;padding:30px 0;font-size:.92rem}
.site-footer a{color:#c9d8cd}
@media(max-width:600px){.nav a{margin-left:14px;font-size:.9rem}.facts div{flex-direction:column;gap:2px}.hero{padding:60px 0 54px}}
@media(prefers-reduced-motion:reduce){.hero,.page-head{animation:none}.card{transition:none}}