:root{
  --bg:#faf9f5;--ink:#141413;--muted:#5e5d59;--line:#e0ddd0;--accent:#d97757;
  --serif:"Newsreader",Georgia,"Times New Roman",serif;
  --sans:"Inter",system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;
  /* type scale: one size per role */
  --fs-h1:clamp(38px,5.4vw,64px);--fs-h2:clamp(28px,3.4vw,40px);--fs-h3:22px;
  --fs-lede:clamp(18px,1.8vw,20px);--fs-body:17px;--fs-small:15px;
  --gap:96px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:84px}
body{margin:0;background:var(--bg);color:var(--ink);font:400 var(--fs-body)/1.65 var(--sans);-webkit-font-smoothing:antialiased}
a{color:inherit}
p{margin:0}
:focus-visible{outline:3px solid var(--accent);outline-offset:3px;border-radius:4px}
.wrap{max-width:1120px;margin:0 auto;padding:0 24px}
.skip{position:absolute;left:-999px}
.skip:focus{left:16px;top:16px;background:var(--ink);color:var(--bg);padding:8px 12px;z-index:10}

/* header */
.site-header{position:sticky;top:0;z-index:5;background:rgba(250,249,245,.94);backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}
.bar{display:flex;align-items:center;justify-content:space-between;min-height:68px;gap:16px}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;font:500 22px/1 var(--serif)}
.brand img{display:block}
nav{display:flex;align-items:center;gap:28px}
nav a{text-decoration:none;font-size:var(--fs-small);color:var(--muted)}
nav a:hover{color:var(--ink)}
nav a.btn{color:var(--bg)}
nav a.btn:hover{color:var(--ink)}
.menu-btn{display:none;background:none;border:1px solid var(--line);border-radius:8px;padding:8px 14px;font:500 14px var(--sans);color:var(--ink)}

/* buttons */
.btn{display:inline-block;background:var(--ink);color:var(--bg);text-decoration:none;font:500 16px/1 var(--sans);padding:15px 26px;border-radius:999px;border:1px solid var(--ink);transition:background .15s,color .15s}
.btn:hover{background:var(--accent);border-color:var(--accent);color:var(--ink)}
.btn.small{padding:10px 18px;font-size:14px}
.btn.ghost{background:transparent;color:var(--ink)}
.btn.ghost:hover{background:var(--line);border-color:var(--line)}

/* type */
h1,h2,h3{font-family:var(--serif);font-weight:400;letter-spacing:-.02em;margin:0}
h1{font-size:var(--fs-h1);line-height:1.08;letter-spacing:-.025em;max-width:18ch}
h2{font-size:var(--fs-h2);line-height:1.15}
h3{font-size:var(--fs-h3);line-height:1.3;font-weight:500}
.lede{font-size:var(--fs-lede);line-height:1.6;color:var(--muted);max-width:58ch;margin:24px 0 32px}
.muted{color:var(--muted)}
h1,h2,h3,.lede{text-wrap:balance}
p{text-wrap:pretty}
.actions{display:flex;flex-wrap:wrap;gap:12px}

/* hero */
.hero{padding-top:80px;padding-bottom:0}
.hero.sub{padding-top:64px}
.crumbs{font-size:14px;color:var(--muted);margin:0 0 20px}
.crumbs a{text-decoration:none}.crumbs a:hover{color:var(--ink)}
.visual{display:block;width:100%;height:auto;margin-top:56px}

/* sections: one rule on top, content starts on the same line */
.section{position:relative;margin-top:var(--gap);padding-top:40px}
.section::before{content:"";position:absolute;top:0;left:24px;right:24px;border-top:1px solid var(--ink)}
.split{display:grid;grid-template-columns:1fr 1.4fr;gap:48px;align-items:start}
.split>div>h2+p{margin-top:16px}
.cols{display:grid;grid-template-columns:repeat(3,1fr);gap:40px;margin-top:32px}
.cols p{color:var(--muted);margin-top:10px;max-width:34ch}
.product{background:#fff;border:1px solid var(--line);border-radius:20px;padding:32px}
.product p{color:var(--muted);margin:10px 0 24px;max-width:46ch}
.mail{font:500 17px/1.4 var(--sans);text-decoration:underline;text-decoration-color:var(--accent);text-decoration-thickness:2px;text-decoration-skip-ink:none;text-underline-offset:5px}
.split>div>p+p{margin-top:16px}

/* lists */
.links a{display:block;border-top:1px solid var(--line);padding:20px 0;text-decoration:none}
.links a:first-child{border-top:0;padding-top:0}
.links a:last-child{padding-bottom:0}
.links strong{display:block;font:500 var(--fs-h3)/1.3 var(--serif)}
.links span{display:block;color:var(--muted);margin-top:2px}
.links a:hover strong{color:var(--accent)}
.faq details{border-top:1px solid var(--line);padding:20px 0}
.faq details:first-child{border-top:0;padding-top:0}
.faq details:last-child{padding-bottom:0}
.faq summary{cursor:pointer;font:500 var(--fs-h3)/1.3 var(--serif);list-style:none;display:flex;justify-content:space-between;gap:16px}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";color:var(--accent);font-size:26px;line-height:1}
.faq details[open] summary::after{content:"\2212"}
.faq p{margin-top:12px;color:var(--muted);max-width:60ch}

/* footer */
.site-footer{margin-top:var(--gap);border-top:1px solid var(--line);font-size:14px;color:var(--muted)}
.site-footer .bar{min-height:72px}
.site-footer a{text-decoration:none}
.site-footer a:hover{color:var(--ink)}

@media (max-width:820px){
  :root{--gap:72px}
  .menu-btn{display:block}
  nav{display:none;position:absolute;top:68px;left:0;right:0;background:var(--bg);border-bottom:1px solid var(--line);flex-direction:column;align-items:flex-start;padding:20px 24px;gap:18px}
  nav.open{display:flex}
  .hero{padding-top:48px}.hero.sub{padding-top:40px}
  .visual{margin-top:40px}
  .split,.cols{grid-template-columns:1fr;gap:28px}
  .cols{margin-top:24px}
  .site-footer .bar{flex-direction:column;align-items:flex-start;padding-top:20px;padding-bottom:20px}
}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important}}

/* shape markers for columns, echoing the hero illustration */
.cols>div::before{content:"";display:block;width:44px;height:44px;margin-bottom:20px;border:2px solid var(--ink)}
.cols>div:nth-child(3n+1)::before{background:var(--accent);border-radius:50%}
.cols>div:nth-child(3n+2)::before{background:#6a9bcb;border-radius:22px 22px 0 0}
.cols>div:nth-child(3n)::before{background:#788c5d;border-radius:10px}
.product h3{font-size:var(--fs-h3)}
/* closing call to action */
.cta{margin-top:var(--gap);background:#e8e6dc;border-radius:28px;padding:56px 48px;display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:24px}
.cta h2{max-width:22ch}
.cta p{color:var(--muted);margin-top:12px;max-width:44ch}
.cta-wrap{max-width:1120px;margin:0 auto;padding:0 24px}
@media (max-width:820px){.cta{padding:36px 28px}}