:root{--paper:#fff;--ink:#22303a;--pencil:#5f6d77;--rule:#d9dfe3;--accent:#1f6f78;--accent-ink:#fff;--soft:#f2f5f6}
*{box-sizing:border-box}
html{font-size:18px}
body{margin:0;font-family:"Atkinson Hyperlegible",system-ui,sans-serif;color:var(--ink);background:var(--paper);line-height:1.55}
a{color:var(--accent)}
.wrap{max-width:1040px;margin:0 auto;padding:0 1.25rem}
header.top{border-bottom:2px solid var(--ink);padding:1rem 0}
header.top .wrap{display:flex;justify-content:space-between;align-items:baseline;gap:1rem;flex-wrap:wrap}
.brand{font-weight:700;font-size:1.25rem;color:var(--ink);text-decoration:none}
nav a{margin-left:1.25rem;color:var(--ink);text-decoration:none;border-bottom:2px solid var(--rule)}
nav a:hover,nav a:focus{border-color:var(--accent)}
.hero{padding:3rem 0 2rem;background:
 linear-gradient(var(--rule) 1px,transparent 1px) 0 0/28px 28px,
 linear-gradient(90deg,var(--rule) 1px,transparent 1px) 0 0/28px 28px;
 background-color:#fbfcfc;border-bottom:2px solid var(--ink)}
.hero h1{font-size:clamp(2rem,5.5vw,3.6rem);line-height:1.08;margin:0 0 1rem;max-width:18ch;font-weight:700;letter-spacing:-.01em}
.hero p{font-size:1.15rem;max-width:52ch;margin:0;color:var(--pencil)}
.hero .hero-cta{margin-top:1.5rem}
section.group{padding:2.5rem 0 1rem}
section.group h2{font-size:1.6rem;margin:0 0 .25rem}
section.group .lead{color:var(--pencil);margin:0 0 1.5rem;max-width:60ch}
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:1.75rem 1.5rem;list-style:none;padding:0;margin:0}
.card a{display:block;color:var(--ink);text-decoration:none}
.card img{width:100%;aspect-ratio:1/1;object-fit:cover;border:1px solid var(--rule);background:var(--soft);display:block}
.card h3{font-size:1.05rem;line-height:1.3;margin:.75rem 0 .25rem;font-weight:700}
.card .price{color:var(--pencil)}
.card a:hover h3,.card a:focus h3{text-decoration:underline;text-decoration-color:var(--accent);text-underline-offset:3px}
.product{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:2.5rem;padding:2.5rem 0}
.product h1{font-size:clamp(1.6rem,3.4vw,2.3rem);line-height:1.15;margin:0 0 .75rem}
.product .price{font-size:1.5rem;font-weight:700;margin:0 0 1.25rem}
.product .price small{font-size:1rem;font-weight:400;color:var(--pencil)}
.buy{display:inline-block;background:var(--accent);color:var(--accent-ink);font-weight:700;font-size:1.15rem;padding:.9rem 1.5rem;text-decoration:none;border-radius:6px}
.buy:hover,.buy:focus{background:#165159}
.buy+.note{display:block;color:var(--pencil);font-size:.95rem;margin:.6rem 0 1.75rem}
.gallery img{width:100%;border:1px solid var(--rule);display:block;margin-bottom:1rem;background:var(--soft)}
.desc h2{font-size:1.15rem;margin:1.75rem 0 .5rem}
.desc p{margin:0 0 1rem;max-width:62ch}
.desc ul,.desc ol{padding-left:1.25rem;margin:0 0 1rem;max-width:62ch}
.tags{margin:2rem 0 0;padding:1.25rem 0 0;border-top:1px solid var(--rule);color:var(--pencil);font-size:.95rem;max-width:62ch}
.crumbs{padding:1rem 0 0;font-size:.95rem}
.crumbs a{color:var(--pencil)}
footer{border-top:2px solid var(--ink);margin-top:3rem;padding:1.5rem 0 2.5rem;color:var(--pencil);font-size:.95rem}
footer .wrap{display:flex;justify-content:space-between;gap:1rem;flex-wrap:wrap}
footer a{color:var(--pencil)}
:focus-visible{outline:3px solid var(--accent);outline-offset:3px}
.signup{border:2px solid var(--ink);background:var(--soft);padding:1.25rem;margin:0 0 1.75rem;max-width:62ch}
.signup h2{font-size:1.15rem;margin:0 0 .35rem}
.signup p{margin:0 0 .75rem;color:var(--pencil);font-size:.98rem}
.signup label{display:block;font-weight:700;margin:.75rem 0 .25rem}
.signup input[type=text],.signup input[type=email],.signup select{width:100%;font:inherit;font-size:1.05rem;padding:.6rem .7rem;border:1px solid var(--pencil);border-radius:4px;background:#fff}
.signup .consent{display:flex;gap:.5rem;align-items:flex-start;font-weight:400;font-size:.95rem;margin:.75rem 0}
.signup .consent input{margin-top:.3rem;flex:none}
.signup button{font:inherit;font-weight:700;font-size:1.1rem;background:var(--accent);color:var(--accent-ink);border:0;border-radius:6px;padding:.8rem 1.4rem;cursor:pointer}
.signup button:hover,.signup button:focus{background:#165159}
.signup .fine{font-size:.85rem;margin:.6rem 0 0}
.hidden{display:none}
.signup-band{background:var(--soft);border-top:2px solid var(--ink);margin-top:2rem}
.free-page{padding:2.5rem 0}
.free-page h1{font-size:clamp(1.8rem,4vw,2.6rem);line-height:1.12;margin:0 0 .75rem;max-width:22ch}
.free-page .lead{color:var(--pencil);max-width:60ch;font-size:1.1rem}
.free-page .preview{width:100%;max-width:520px;border:1px solid var(--rule);display:block;margin:1.5rem 0;background:var(--soft)}
@media (max-width:760px){.product{grid-template-columns:1fr;gap:1.5rem}html{font-size:17px}}
@media (prefers-reduced-motion:reduce){*{transition:none!important}}