/* Page components: home, books, widgets, partners */
.hh{padding-top:clamp(40px,6vw,84px)}
.hh h1{font-size:clamp(34px,5.3vw,76px);line-height:1.04}
.hh .wrap{grid-template-columns:1.05fr .95fr;gap:40px}
.hstats{display:flex;flex-wrap:wrap;gap:12px 30px;list-style:none;padding:0;margin:34px 0 0}
.hstats li{font:500 12px var(--mono);letter-spacing:.1em;text-transform:uppercase;color:var(--mu)}
.hstats b{display:block;font:800 clamp(22px,3vw,34px) var(--disp);color:var(--tx);letter-spacing:0;margin-bottom:2px}
.fan{display:flex;justify-content:center;align-items:center;padding:20px 0}
.fan .tiltwrap{width:37%;margin:0 -2%;flex:none}
.fan .tiltwrap:nth-child(1){transform:rotate(-5deg) translateY(14px)}
.fan .tiltwrap:nth-child(2){transform:translateY(-14px) scale(1.04);z-index:2}
.fan .tiltwrap:nth-child(3){transform:rotate(5deg) translateY(14px)}
.fan .cover{max-width:none}
.fan a{display:block;text-decoration:none}
@media(max-width:860px){.fan{padding:6px 10px}.fan .tiltwrap{width:31%}}

/* book cards */
.books{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.bk{display:flex;flex-direction:column;background:var(--panel);border:1px solid var(--line);border-radius:22px;padding:26px;position:relative;overflow:hidden}
.bk:hover{border-color:rgba(210,255,63,.35)}
.bk .tiltwrap{margin:6px auto 22px;width:62%}
.bk .cover{max-width:none}
.bk h3{font-size:19px;margin-bottom:4px}
.bk .sub{color:var(--mu);font-size:15px;margin:0 0 12px}
.bk p.b{font-size:15.5px;color:#C3CAD6;margin:0 0 18px;flex:1}
.bk .row{display:flex;flex-wrap:wrap;gap:8px}
.bk .row .btn{margin:0}
.soon{position:absolute;top:18px;right:18px}
@media(max-width:980px){.books{grid-template-columns:1fr;max-width:520px;margin:0 auto}.bk .tiltwrap{width:48%}}

/* big book row (books hub / detail) */
.brow{display:grid;grid-template-columns:300px 1fr;gap:48px;align-items:center;padding:44px 0;border-top:1px solid var(--line)}
.brow:first-of-type{border-top:0}
.brow .tiltwrap{width:100%}
.brow h2{font-size:clamp(24px,3vw,38px);margin-bottom:6px}
@media(max-width:760px){.brow{grid-template-columns:1fr;gap:26px}.brow .tiltwrap{max-width:240px}}

/* chips / pills */
.pills{display:flex;flex-wrap:wrap;gap:8px}
.pills a,.pills button{font:500 12px var(--mono);letter-spacing:.06em;text-transform:uppercase;color:var(--tx);background:var(--panel);border:1px solid var(--line2);border-radius:999px;padding:9px 14px;text-decoration:none;cursor:pointer}
.pills a:hover,.pills button:hover{border-color:var(--volt);color:var(--volt)}
.pills a i{font-style:normal;color:var(--dim);margin-left:6px}

/* sniff test widget */
.sn{display:grid;grid-template-columns:1fr 1fr;gap:34px;align-items:start}
.sn-q{display:grid;gap:10px;margin:0;padding:0;list-style:none}
.sn-q li{background:var(--panel);border:1px solid var(--line);border-radius:14px;padding:16px 18px;display:flex;gap:14px;align-items:center;justify-content:space-between}
.sn-q li strong{display:block;font:600 14px var(--disp);margin-bottom:3px}
.sn-q li span{font-size:15px;color:var(--mu);line-height:1.45}
.tg{flex:none;display:flex;border:1px solid var(--line2);border-radius:999px;overflow:hidden}
.tg button{font:500 12px var(--mono);letter-spacing:.06em;text-transform:uppercase;background:transparent;color:var(--mu);border:0;padding:10px 16px;cursor:pointer;min-height:44px}
.tg button[aria-pressed=true].y{background:var(--hot);color:#000}
.tg button[aria-pressed=true].n{background:var(--volt);color:#000}
.verdict{position:sticky;top:96px;background:var(--panel);border:1px solid var(--line2);border-radius:20px;padding:28px}
.verdict .meter{display:flex;gap:6px;margin:16px 0 18px}
.verdict .meter i{flex:1;height:8px;border-radius:4px;background:var(--line2)}
.verdict[data-s=ok] .meter i.on{background:var(--volt)}
.verdict[data-s=warn] .meter i.on{background:#FFC53D}
.verdict[data-s=bad] .meter i.on{background:var(--hot)}
.verdict h3{font:800 clamp(22px,2.6vw,30px) var(--disp);margin:0 0 10px}
@media(max-width:860px){.sn{grid-template-columns:1fr}.verdict{position:static}.sn-q li{flex-direction:column;align-items:flex-start}}

/* library search box */
.lib{background:linear-gradient(180deg,var(--panel),var(--bg2));border:1px solid var(--line2);border-radius:26px;padding:clamp(24px,4vw,48px)}
.lib form{display:flex;gap:10px;flex-wrap:wrap;margin:22px 0 18px}
.lib form input{flex:1;min-width:240px;font-size:18px;padding:17px 18px}
.lib .btn{margin:0}

/* cta band */
.band{background:var(--panel);border:1px solid var(--line2);border-radius:26px;padding:clamp(26px,4vw,52px);display:grid;grid-template-columns:1.1fr .9fr;gap:34px;align-items:center}
@media(max-width:860px){.band{grid-template-columns:1fr}}

/* printables gate */
.gate{background:var(--panel);border:1px solid var(--line2);border-left:3px solid var(--volt);border-radius:6px 20px 20px 6px;padding:26px 28px;margin:0 0 30px}
.gate h2{font-size:clamp(22px,2.6vw,30px)}
.unlocked{background:rgba(210,255,63,.08);border:1px solid rgba(210,255,63,.35);border-radius:14px;padding:16px 20px;margin:0 0 30px}

/* specs & faq */
.specs{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:12px;margin:26px 0}
.specs div{background:var(--panel);border:1px solid var(--line);border-radius:14px;padding:16px 18px}
.specs b{display:block;font:500 11px var(--mono);letter-spacing:.14em;text-transform:uppercase;color:var(--dim);margin-bottom:6px;font-weight:500}
.specs span{font-size:16px}
details.faq{border-bottom:1px solid var(--line);padding:4px 0}
details.faq summary{cursor:pointer;list-style:none;padding:18px 36px 18px 0;font:600 17px var(--disp);position:relative;line-height:1.35}
details.faq summary::-webkit-details-marker{display:none}
details.faq summary::after{content:"+";position:absolute;right:4px;top:14px;font:400 26px var(--mono);color:var(--volt)}
details.faq[open] summary::after{content:"–"}
details.faq p{color:#C3CAD6;padding-right:30px}

/* split features */
.feat{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:16px}
.feat .card h3{font-size:17px}
.num{font:800 40px var(--disp);color:var(--volt);line-height:1;margin-bottom:14px;display:block}

/* partner cards */
.pgrid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:14px}
.pc{background:var(--panel);border:1px solid var(--line);border-radius:16px;padding:20px;display:flex;flex-direction:column;gap:10px}
.pc h3{margin:0;font-size:17px}
.pc p{margin:0;color:var(--mu);font-size:15px;flex:1}
.pc .tag{align-self:flex-start;margin:0}
.pc .btn{align-self:flex-start;margin:0}
.pfil{display:flex;flex-wrap:wrap;gap:8px;margin:0 0 26px}
.pfil button{font:500 12px var(--mono);letter-spacing:.06em;text-transform:uppercase;color:var(--mu);background:var(--panel);border:1px solid var(--line2);border-radius:999px;padding:10px 15px;cursor:pointer}
.pfil button[aria-pressed=true]{background:var(--volt);color:#000;border-color:var(--volt)}

@media(max-width:860px){.hh .wrap{grid-template-columns:1fr;gap:26px}.hh .fan{order:-1;padding-top:0}.hh h1{font-size:clamp(34px,10vw,54px)}}