:root{
  --ink:#141416; --ink2:#1d1d20; --paper:#ffffff; --off:#f6f6f3;
  --mut:#6b6b70; --line:#e6e6e2; --volt:#c6f24e; --volt2:#aee02f;
  --dark:#141416; --soft:#f1f1ec;
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;font-family:"Inter",system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;
  color:var(--ink);background:#fff;line-height:1.65;font-size:17px;overflow-x:hidden}
img{max-width:100%;height:auto;display:block}
a{color:var(--ink);text-decoration:none}
a:hover{text-decoration:underline}
.wrap{max-width:1180px;margin:0 auto;padding:0 20px}
.narrow{max-width:820px;margin:0 auto}
h1,h2,h3,h4{font-family:"Archivo","Inter",system-ui,sans-serif;line-height:1.05;margin:0 0 .5em;font-weight:800;letter-spacing:-.01em}
.h1{font-size:3.4rem;text-transform:uppercase;letter-spacing:-.02em}
.h2{font-size:2.3rem;text-transform:uppercase;letter-spacing:-.015em}
.h3{font-size:1.4rem;text-transform:uppercase}
.c{text-align:center}
.lead{font-size:1.18rem;color:#3a3a3e;max-width:60ch}
.muted{color:var(--mut)}
.kicker{font-family:"Archivo",sans-serif;text-transform:uppercase;letter-spacing:.22em;
  font-size:.74rem;font-weight:700;color:var(--mut);margin:0 0 14px}
.eyebrow{font-family:"Archivo",sans-serif;text-transform:uppercase;letter-spacing:.22em;
  font-size:.74rem;font-weight:700;color:var(--volt2);margin:0 0 10px}

/* buttons */
.btn{display:inline-block;background:var(--ink);color:#fff;font-family:"Archivo",sans-serif;
  font-weight:700;text-transform:uppercase;letter-spacing:.08em;font-size:.82rem;
  padding:14px 26px;border:2px solid var(--ink);border-radius:2px;transition:.15s}
.btn:hover{background:var(--volt);color:var(--ink);border-color:var(--volt);text-decoration:none}
.btn.ghost{background:transparent;color:var(--ink)}
.btn.ghost:hover{background:var(--ink);color:#fff}
.btn.volt{background:var(--volt);border-color:var(--volt);color:var(--ink)}
.btn.volt:hover{background:var(--ink);color:#fff;border-color:var(--ink)}

/* header */
.top{background:var(--ink);position:sticky;top:0;z-index:30;border-bottom:3px solid var(--volt)}
.top-in{display:flex;align-items:center;justify-content:space-between;min-height:78px;gap:18px;padding:10px 0}
.brand img{height:34px;width:auto}
.nav{display:flex;gap:24px;flex-wrap:wrap;align-items:center;justify-content:flex-end}
.nav a{color:#e6e6e2;font-family:"Archivo",sans-serif;font-weight:600;font-size:.78rem;
  text-transform:uppercase;letter-spacing:.14em}
.nav a:hover,.nav a[aria-current=page]{color:var(--volt);text-decoration:none}
.nav a.sale{color:var(--volt)}

/* hero */
.hero{background:var(--ink);color:#fff;padding:90px 0 96px;position:relative;overflow:hidden}
.hero:after{content:"";position:absolute;right:-80px;top:-80px;width:360px;height:360px;
  background:var(--volt);opacity:.14;transform:rotate(45deg)}
.hero .kicker{color:#9a9aa0}
.hero .h1{color:#fff;max-width:16ch}
.hero .lead{color:#c9c9cd}
.hero-in{display:grid;grid-template-columns:1.25fr .85fr;gap:48px;align-items:center;position:relative;z-index:2}
.hero.slim{padding:66px 0 58px}
.hero.slim .h1{max-width:none}
.hero-card{background:var(--ink2);border:1px solid #2a2a2e;border-left:4px solid var(--volt);padding:26px 28px}
.hero-card ul{list-style:none;margin:0;padding:0}
.hero-card li{display:flex;gap:14px;align-items:center;padding:13px 0;border-bottom:1px solid #2a2a2e;
  color:#e6e6e2;font-size:.98rem}
.hero-card li:last-child{border-bottom:0}
.hero-card .ic{flex:0 0 34px;height:34px;display:flex;align-items:center;justify-content:center;
  background:#222227;border-radius:2px}
.hero-card .ic svg{width:20px;height:20px}

/* sections */
.sec{padding:76px 0}
.sec.soft{background:var(--off)}
.sec.dark{background:var(--ink);color:#fff}
.sec.dark .h2{color:#fff}
.rule{width:56px;height:4px;background:var(--volt);margin:16px auto 0}
.rule.left{margin-left:0}

/* category grid */
.cats{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.cats.three{grid-template-columns:repeat(3,1fr)}
.cat{display:block;background:#fff;border:1px solid var(--line);border-radius:3px;padding:26px 22px;
  transition:.15s;position:relative}
.cat:hover{border-color:var(--ink);transform:translateY(-3px);text-decoration:none;box-shadow:0 10px 26px rgba(0,0,0,.07)}
.cat svg{width:34px;height:34px;margin-bottom:16px}
.cat h3{font-size:1.08rem;margin:0 0 8px;text-transform:uppercase;letter-spacing:.01em}
.cat p{margin:0;color:var(--mut);font-size:.92rem;line-height:1.5}
.cat .tag{position:absolute;top:14px;right:14px;background:var(--volt);color:var(--ink);
  font-family:"Archivo";font-weight:700;font-size:.62rem;letter-spacing:.1em;padding:3px 8px;text-transform:uppercase}

/* features */
.feats{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
.feat{text-align:left}
.feat .fi{width:48px;height:48px;background:#222227;border:1px solid #2f2f34;border-radius:3px;
  display:flex;align-items:center;justify-content:center;margin-bottom:16px}
.feat .fi svg{width:26px;height:26px}
.feat h3{font-size:1.06rem;color:#fff}
.feat p{color:#b6b6bc;font-size:.94rem;margin:0}

/* notes */
.notes{display:grid;grid-template-columns:repeat(2,1fr);gap:20px;margin-top:8px}
.note{background:#fff;border:1px solid var(--line);border-top:4px solid var(--volt);padding:24px 26px}
.note h4{font-size:1.1rem;margin:0 0 8px;text-transform:uppercase;font-family:"Archivo"}
.note p{margin:0;color:var(--mut)}

/* strip cta */
.strip{background:var(--ink);color:#fff;border-left:5px solid var(--volt);padding:40px 44px;
  display:flex;align-items:center;justify-content:space-between;gap:28px;flex-wrap:wrap}
.strip .h2{color:#fff;margin:0}

/* columns / boxes */
.cols2{display:grid;grid-template-columns:1fr 1fr;gap:28px}
.box{background:#fff;border:1px solid var(--line);border-radius:3px;padding:30px 30px}
.ticks{list-style:none;margin:0;padding:0}
.ticks li{position:relative;padding:9px 0 9px 28px;border-bottom:1px solid var(--line);color:#2f2f33}
.ticks li:last-child{border-bottom:0}
.ticks li:before{content:"";position:absolute;left:0;top:16px;width:12px;height:12px;background:var(--volt);transform:rotate(45deg)}

/* notice */
.notice{background:#fbfbe8;border:1px solid #e4ecb0;border-left:4px solid var(--volt2);
  padding:16px 20px;color:#4a4a2a;border-radius:2px;font-size:.96rem}

/* prose */
.prose h2{font-size:1.6rem;margin:1.5em 0 .5em;text-transform:uppercase}
.prose p{margin:0 0 1em}
.prose ul{margin:0 0 1.2em;padding-left:1.2em}
.prose li{margin:.3em 0}
.prose a{color:var(--volt2);font-weight:600;text-decoration:underline}

/* faq */
.faq details{border:1px solid var(--line);border-radius:3px;margin-bottom:12px;background:#fff}
.faq summary{cursor:pointer;padding:16px 20px;font-family:"Archivo",sans-serif;font-weight:600;
  list-style:none;font-size:1rem;text-transform:uppercase;letter-spacing:.01em}
.faq summary::-webkit-details-marker{display:none}
.faq summary:after{content:"+";float:right;color:var(--volt2);font-weight:800}
.faq details[open] summary:after{content:"\2013"}
.faq details[open] summary{border-bottom:1px solid var(--line)}
.faq p{margin:0;padding:14px 20px 18px;color:var(--mut)}

/* footer */
.foot{background:var(--ink);color:#b6b6bc;padding:56px 0 34px;border-top:3px solid var(--volt)}
.foot-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:28px;margin-bottom:28px}
.foot img{height:30px;margin-bottom:14px}
.foot h4{color:#fff;font-size:.76rem;margin:0 0 12px;text-transform:uppercase;letter-spacing:.14em;
  font-family:"Archivo",sans-serif;font-weight:700}
.foot a{color:#b6b6bc;display:block;padding:5px 0;font-size:.93rem}
.foot a:hover{color:var(--volt);text-decoration:none}
.foot .copy{border-top:1px solid #2a2a2e;padding-top:22px;font-size:.84rem;color:#85858c}
.foot .mini{color:#c9c9cd;font-size:.92rem;margin:0 0 4px}

@media(max-width:920px){
  .hero-in,.cols2{grid-template-columns:1fr}
  .cats,.cats.three{grid-template-columns:repeat(2,1fr)}
  .feats{grid-template-columns:repeat(2,1fr)}
  .notes{grid-template-columns:1fr}
  .foot-grid{grid-template-columns:1fr 1fr}
  .h1{font-size:2.7rem}
  .hero{padding:66px 0 70px}
}
@media(max-width:600px){
  body{font-size:16px}
  .cats,.cats.three{grid-template-columns:1fr}
  .feats{grid-template-columns:1fr}
  .top-in{flex-direction:column;gap:10px}
  .nav{gap:10px 16px;justify-content:center}
  .sec{padding:52px 0}
  .strip{padding:28px 24px}
  .box{padding:24px 22px}
  .foot-grid{grid-template-columns:1fr 1fr}
  .h1{font-size:2.15rem}
  .h2{font-size:1.8rem}
  .hero .h1{max-width:none}
}