:root{--ink:#0d2621;--ink2:#163a33;--text:#1d2b28;--muted:#5b6b67;--bg:#f5f7f2;--card:#fff;--line:#e2e8e1;--accent:#ff5b24;--accent2:#e8481a;--lime:#c8f169;--r:18px;--sh:0 1px 2px rgba(13,38,33,.06),0 8px 24px rgba(13,38,33,.07);--hd:'Space Grotesk',system-ui,sans-serif;--bd:'Inter',system-ui,-apple-system,Segoe UI,Roboto,sans-serif}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;overflow-x:clip;scroll-behavior:smooth;scroll-padding-top:84px}
body{margin:0;font:400 17px/1.65 var(--bd);color:var(--text);background:var(--bg);overflow-x:hidden}
body.menu-open{overflow:hidden}
img{max-width:100%;height:auto;display:block}
a{color:var(--accent2);text-underline-offset:3px}
a:hover{color:var(--ink)}
h1,h2,h3,h4{font-family:var(--hd);color:var(--ink);line-height:1.15;letter-spacing:-.01em;margin:0 0 .5em}
.wrap{width:min(1200px,100% - 40px);margin-inline:auto}
.narrow{max-width:820px}
.center{text-align:center}
.skip{position:absolute;left:-999px;top:8px;background:var(--ink);color:#fff;padding:8px 14px;border-radius:8px;z-index:100}
.skip:focus{left:8px}
/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;font:600 15px/1 var(--bd);padding:14px 22px;border-radius:999px;text-decoration:none;border:2px solid transparent;transition:transform .15s,background .15s,color .15s;cursor:pointer;white-space:nowrap}
.btn:hover{transform:translateY(-1px)}
.btn--accent{background:var(--accent);color:#fff}.btn--accent:hover{background:var(--accent2);color:#fff}
.btn--ghost{border-color:rgba(255,255,255,.7);color:#fff}.btn--ghost:hover{background:#fff;color:var(--ink)}
.btn--light{background:var(--lime);color:var(--ink)}.btn--light:hover{background:#fff;color:var(--ink)}
.btn--dark{background:var(--ink);color:#fff}.btn--dark:hover{background:var(--ink2);color:#fff}
.btn--block{width:100%}
/* header */
.hdr{position:sticky;top:0;z-index:50;background:rgba(245,247,242,.92);backdrop-filter:saturate(1.4) blur(10px);border-bottom:1px solid var(--line)}
.hdr__bar{display:flex;align-items:center;justify-content:space-between;height:70px;gap:20px}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;color:var(--ink)}
.brand svg{width:40px;height:40px;flex:none}
.brand__word{font:700 22px/1 var(--hd);letter-spacing:-.02em;color:var(--ink)}
.brand__word b{color:var(--accent);font-weight:700}
.nav__list{display:flex;align-items:center;gap:4px;list-style:none;margin:0;padding:0}
.nav__list>li{position:relative}
.nav__top,.nav__link{display:flex;align-items:center;gap:6px;font:600 15px/1 var(--bd);color:var(--ink);background:none;border:0;padding:12px 14px;border-radius:999px;cursor:pointer;text-decoration:none}
.nav__top svg{width:12px;height:12px;transition:transform .2s}
.nav__top:hover,.nav__link:hover,.nav__list>li.open>.nav__top{background:#e7ede5;color:var(--ink)}
.nav__list>li.open>.nav__top svg{transform:rotate(180deg)}
.nav__sub{display:none;position:absolute;top:calc(100% + 8px);left:0;min-width:250px;list-style:none;margin:0;padding:8px;background:#fff;border:1px solid var(--line);border-radius:14px;box-shadow:var(--sh)}
.nav__list>li.open>.nav__sub{display:block}
.nav__sub a{display:block;padding:9px 12px;border-radius:9px;color:var(--text);text-decoration:none;font-size:15px}
.nav__sub a:hover{background:var(--bg);color:var(--accent2)}
.nav__cta{margin-left:8px}.nav__cta .btn{padding:11px 18px}
.burger{display:none;width:44px;height:44px;border:0;background:none;border-radius:12px;cursor:pointer;flex-direction:column;justify-content:center;align-items:center;gap:5px}
.burger span{display:block;width:22px;height:2px;background:var(--ink);border-radius:2px;transition:.2s}
.burger[aria-expanded=true] span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.burger[aria-expanded=true] span:nth-child(2){opacity:0}
.burger[aria-expanded=true] span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
@media(max-width:1020px){
.hdr{backdrop-filter:none;-webkit-backdrop-filter:none;background:var(--bg)}
.burger{display:flex}
.nav{position:fixed;inset:70px 0 0 0;background:var(--bg);padding:16px 20px 40px;overflow-y:auto;opacity:0;transform:translateY(-8px);transition:opacity .2s,transform .2s,visibility .2s;visibility:hidden;pointer-events:none}
.nav.open{opacity:1;transform:none;visibility:visible;pointer-events:auto}
.nav__list{flex-direction:column;align-items:stretch;gap:2px}
.nav__top,.nav__link{width:100%;justify-content:space-between;font-size:18px;padding:16px 12px;border-radius:12px}
.nav__sub{position:static;box-shadow:none;border:0;background:transparent;padding:0 0 8px 12px;min-width:0}
.nav__cta{margin:14px 0 0}.nav__cta .btn{width:100%;padding:16px}
}
/* hero */
.hero,.phero{position:relative;color:#fff;background:var(--ink);overflow:hidden;isolation:isolate}
.hero>img,.phero>img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:-2}
.hero::after,.phero::after{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(100deg,rgba(13,38,33,.94) 0%,rgba(13,38,33,.78) 45%,rgba(13,38,33,.25) 100%)}
.hero__in{padding:110px 0 120px;max-width:1200px}
.hero h1{color:#fff;font-size:clamp(38px,6vw,72px);max-width:13ch;margin-bottom:20px}
.hero__lead{font-size:clamp(17px,2vw,20px);max-width:56ch;color:#e3ece8;margin:0 0 30px}
.hero__btns{display:flex;flex-wrap:wrap;gap:12px}
.hero__stats{display:flex;flex-wrap:wrap;gap:12px 34px;list-style:none;padding:0;margin:46px 0 0;color:#cfe0da;font-size:15px}
.hero__stats strong{display:block;font:700 30px/1.1 var(--hd);color:var(--lime)}
.kicker{font:600 13px/1 var(--bd);letter-spacing:.14em;text-transform:uppercase;color:var(--accent);margin:0 0 14px}
.hero .kicker,.sec--dark .kicker{color:var(--lime)}
.hero__credit{position:absolute;right:12px;bottom:8px;font-size:11.5px;color:rgba(255,255,255,.7)}
.hero__credit a{color:inherit}
.phero__in{padding:70px 0 64px}
.phero h1{color:#fff;font-size:clamp(30px,4.6vw,52px);max-width:22ch;margin:0}
.phero__lead{color:#dce8e3;max-width:60ch;margin:16px 0 0;font-size:18px}
.crumbs ol{display:flex;flex-wrap:wrap;gap:6px;list-style:none;padding:0;margin:0 0 18px;font-size:14px;color:#c7d8d2}
.crumbs li+li::before{content:"/";margin-right:6px;opacity:.6}
.crumbs a{color:#fff;text-decoration:none}.crumbs a:hover{color:var(--lime)}
/* sections */
.sec{padding:72px 0}
.sec--tint{background:#ebf0e8}
.sec--dark{background:var(--ink);color:#d6e3de}
.sec--dark .sec__h,.sec--dark h3{color:#fff}
.sec__h{font-size:clamp(26px,3.4vw,38px)}
.sec__head{display:flex;justify-content:space-between;align-items:end;gap:16px;margin-bottom:26px}
.sec__head a{font-weight:600;text-decoration:none;white-space:nowrap}
/* tiles */
.tiles{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:16px}
.tile,.shop{position:relative;display:block;border-radius:var(--r);overflow:hidden;aspect-ratio:16/10;text-decoration:none;color:#fff;background:var(--ink)}
.tile img,.shop img{width:100%;height:100%;object-fit:cover;transition:transform .5s}
.tile:hover img,.shop:hover img{transform:scale(1.05)}
.tile::after,.shop::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(13,38,33,0) 30%,rgba(13,38,33,.88) 100%)}
.tile__in,.shop__in{position:absolute;left:18px;right:18px;bottom:16px;z-index:1}
.tile__in strong,.shop__in strong{display:block;font:700 21px/1.2 var(--hd)}
.tile__in small,.shop__in small{display:block;font-size:14px;color:#d9e6e1;margin-top:4px;line-height:1.4}
.shop__in small{color:var(--lime);font-weight:600}
.shopgrid{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:16px}
/* uses */
.uses{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:18px;margin-top:30px}
.use{background:var(--ink2);border:1px solid #24504a;border-radius:var(--r);padding:26px}
.use__n{font:700 15px/1 var(--hd);color:var(--lime)}
.use h3{margin:14px 0 8px;font-size:21px}
.use p{margin:0 0 14px;font-size:15.5px}
.use a{color:var(--lime);font-weight:600;text-decoration:none}
/* cards */
.grid{display:grid;gap:22px}
.grid--3{grid-template-columns:repeat(auto-fill,minmax(300px,1fr))}
.card{background:var(--card);border-radius:var(--r);overflow:hidden;box-shadow:var(--sh);display:flex;flex-direction:column;transition:transform .2s}
.card:hover{transform:translateY(-3px)}
.card__img{aspect-ratio:16/9;overflow:hidden;background:#dfe6dd}
.card__img img{width:100%;height:100%;object-fit:cover}
.card__body{padding:20px 22px 22px;display:flex;flex-direction:column;flex:1}
.card h3{font-size:20px;margin:10px 0 8px}
.card h3 a{color:var(--ink);text-decoration:none}.card h3 a:hover{color:var(--accent2)}
.card p{margin:0 0 14px;font-size:15px;color:var(--muted);line-height:1.55}
.card__meta{margin-top:auto;font-size:13.5px;color:var(--muted)}
.chip{align-self:flex-start;font:600 12px/1 var(--bd);letter-spacing:.04em;text-transform:uppercase;color:var(--ink);background:#eef6d9;padding:7px 10px;border-radius:999px;text-decoration:none}
.chip:hover{background:var(--lime);color:var(--ink)}
/* split */
.split{display:grid;grid-template-columns:1.1fr .9fr;gap:48px;align-items:center}
.split__img{border-radius:var(--r);box-shadow:var(--sh);width:100%}
.checks{padding-left:22px;margin:0 0 26px}.checks li{margin:8px 0}
@media(max-width:860px){.split{grid-template-columns:1fr;gap:28px}}
/* faq */
.faq{background:#fff;border:1px solid var(--line);border-radius:14px;margin:10px 0;padding:0 20px}
.faq summary{cursor:pointer;font:600 17px/1.4 var(--hd);color:var(--ink);padding:18px 28px 18px 0;list-style:none;position:relative}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";position:absolute;right:0;top:14px;font-size:24px;color:var(--accent)}
.faq[open] summary::after{content:"\2212"}
.faq p{margin:0 0 18px;color:var(--muted)}
/* cta */
.cta{display:flex;align-items:center;justify-content:space-between;gap:20px;flex-wrap:wrap;background:var(--ink);color:#d6e3de;border-radius:var(--r);padding:28px 30px;margin:36px 0 22px;position:relative;overflow:hidden}
.cta::before{content:"";position:absolute;right:-60px;top:-60px;width:200px;height:200px;border-radius:50%;border:26px solid rgba(255,91,36,.25)}
.cta h3{color:#fff;margin:0 0 4px;font-size:22px}.cta p{margin:0}
.cta>*{position:relative}
.cta--big{padding:44px}.cta--big h3{font-size:clamp(24px,3vw,32px)}
/* article layout */
.layout{display:grid;grid-template-columns:minmax(0,1fr) 320px;gap:52px;align-items:start}
@media(max-width:1020px){.layout{grid-template-columns:1fr}}
.prose{font-size:18px;min-width:0}
.prose h2{font-size:clamp(24px,2.8vw,31px);margin:1.8em 0 .55em}
.prose h3{font-size:21px;margin:1.5em 0 .4em}
.prose p,.prose ul,.prose ol{margin:0 0 1.1em}
.prose li{margin:.35em 0}
.prose strong{color:var(--ink)}
.prose code{background:#e8eee6;padding:1px 6px;border-radius:6px;font-size:.9em}
.meta{font-size:14.5px;color:var(--muted);margin:0 0 22px;padding-bottom:18px;border-bottom:1px solid var(--line)}
.meta a{color:var(--muted)}
.toc{background:#fff;border:1px solid var(--line);border-left:4px solid var(--accent);border-radius:12px;padding:16px 22px;margin:0 0 30px}
.toc__t{font:600 13px/1 var(--bd);text-transform:uppercase;letter-spacing:.1em;color:var(--muted);margin:0 0 10px!important}
.toc ol{margin:0!important;padding-left:20px;font-size:16px;columns:2;column-gap:30px}
.toc li{break-inside:avoid;margin:.25em 0}
.toc a{color:var(--ink);text-decoration:none}.toc a:hover{color:var(--accent2)}
@media(max-width:640px){.toc ol{columns:1}}
.tablewrap{overflow-x:auto;margin:0 0 1.4em;border:1px solid var(--line);border-radius:12px;background:#fff}
.tablewrap table{border-collapse:collapse;width:100%;font-size:15.5px;min-width:520px}
.tablewrap th,.tablewrap td{padding:12px 14px;text-align:left;border-bottom:1px solid var(--line);vertical-align:top}
.tablewrap th{background:#eef3ec;font-family:var(--hd);color:var(--ink)}
.tablewrap tr:last-child td{border-bottom:0}
.shopline{display:flex;align-items:center;gap:12px;flex-wrap:wrap;background:#fff7f3;border:1px dashed #ffb699;border-radius:12px;padding:14px 18px;margin:0 0 1.3em}
.shopline__tag{font:700 11px/1 var(--bd);letter-spacing:.08em;text-transform:uppercase;background:var(--accent);color:#fff;padding:6px 9px;border-radius:999px}
.shopline a{font-weight:600;color:var(--ink);text-decoration:none}.shopline a:hover{color:var(--accent2)}
.disclose{font-size:13.5px;color:var(--muted);background:#eef2ec;padding:12px 16px;border-radius:10px;margin-top:20px}
.aside{position:sticky;top:94px;display:grid;gap:18px}
@media(max-width:1020px){.aside{position:static}}
.box{background:#fff;border-radius:var(--r);padding:22px;box-shadow:var(--sh)}
.box h3{font-size:18px}
.box ul{list-style:none;margin:0;padding:0}
.box li{padding:9px 0;border-bottom:1px solid var(--line);font-size:15px;line-height:1.4}
.box li:last-child{border:0}
.box a{color:var(--ink);text-decoration:none}.box a:hover{color:var(--accent2)}
.box--shop{background:var(--ink);color:#cfe0da}.box--shop h3{color:#fff;font-size:20px}.box--shop p{font-size:15px}
.box__k{font:600 12px/1 var(--bd);text-transform:uppercase;letter-spacing:.12em;color:var(--lime);margin:0 0 10px}
.box--shop .btn{color:#fff}
/* blog filter */
.filter{display:grid;gap:14px;margin-bottom:28px}
.filter input{font:inherit;padding:14px 18px;border-radius:999px;border:1px solid var(--line);background:#fff;max-width:480px;width:100%}
.filter input:focus{outline:2px solid var(--accent);outline-offset:1px}
.pills{display:flex;flex-wrap:wrap;gap:8px}
.pill{font:600 14px/1 var(--bd);padding:10px 14px;border-radius:999px;border:1px solid var(--line);background:#fff;color:var(--ink);cursor:pointer}
.pill.is-on,.pill:hover{background:var(--ink);color:#fff;border-color:var(--ink)}
.none{color:var(--muted)}
.note{background:#fff;border-radius:var(--r);padding:26px 30px;margin-top:30px;box-shadow:var(--sh)}
.note h2{font-size:24px}
.sitemap ul{columns:2;column-gap:30px}@media(max-width:640px){.sitemap ul{columns:1}}
.big{font-size:clamp(40px,7vw,80px)}
/* footer */
.ftr{background:#0a1f1b;color:#a8bdb6;padding:64px 0 26px;font-size:15px}
.ftr__grid{display:grid;grid-template-columns:1.6fr repeat(3,1fr);gap:36px}
.ftr .brand__word{color:#fff}
.ftr h4{color:#fff;font-size:16px;margin-bottom:14px}
.ftr ul{list-style:none;margin:0;padding:0}.ftr li{margin:8px 0}
.ftr a{color:#cfe0da;text-decoration:none}.ftr a:hover{color:var(--lime)}
.ftr__about p{max-width:42ch}
.ftr__small{font-size:13px;color:#7f968f}
.ftr__bottom{display:flex;justify-content:space-between;flex-wrap:wrap;gap:14px;border-top:1px solid #1d3a34;margin-top:44px;padding-top:22px;font-size:13.5px}
.ftr__bottom ul{display:flex;gap:18px}.ftr__bottom li{margin:0}
@media(max-width:860px){.ftr__grid{grid-template-columns:1fr 1fr}.ftr__about{grid-column:1/-1}}
.totop{position:fixed;right:18px;bottom:18px;width:46px;height:46px;border-radius:50%;border:0;background:var(--accent);color:#fff;display:grid;place-items:center;cursor:pointer;opacity:0;pointer-events:none;transition:.2s;box-shadow:var(--sh);z-index:40}
.totop.show{opacity:1;pointer-events:auto}
@media(max-width:640px){body{font-size:16.5px}.sec{padding:52px 0}.hero__in{padding:72px 0 84px}.phero__in{padding:48px 0 44px}.prose{font-size:17px}.cta,.cta--big{padding:24px}.sec__head{flex-direction:column;align-items:start}.wrap{width:min(1200px,100% - 32px)}}
@media(prefers-reduced-motion:reduce){*{transition:none!important;scroll-behavior:auto!important}}