/* Inner pages (resources, resource pages, news, FAQ, suggest, purchase, errors) and shared form controls
   for the admin panel. Builds on home.css for tokens, nav, footer, .btn styles and the rise/fadeup keyframes. */

:root{--danger:#ff7a6e;--danger-bg:#3a1714;--danger-deep:#a3271b;--ok-bg:#16301b;interpolate-size:allow-keywords}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0}
[hidden]{display:none!important}

/* ---------- page frame ---------- */
.site-page{min-height:60vh}
.page-padding{--col:1200px;
  padding-top:calc(var(--nav-h) + clamp(72px,9vw,128px));padding-bottom:clamp(88px,10vw,152px);
  padding-left:max(16px, env(safe-area-inset-left,0px), var(--gutter));padding-right:max(16px, env(safe-area-inset-right,0px), var(--gutter))}
.news-page{--col:960px}
.faq-page{--col:1080px}
.news-post,.suggest-page,.purchase-page,.error-page{--col:760px}
.page-padding>*{width:min(100%,var(--col));margin-left:auto;margin-right:auto}
.page-padding>.sr-only{width:1px}
.page-padding>.back-link,.page-padding>.text-link{display:flex;width:fit-content;margin-left:max(0px,calc((100% - var(--col)) / 2));margin-right:0}

.page-heading{display:flex;flex-direction:column;align-items:center;gap:18px;margin-bottom:clamp(40px,5vw,64px);text-align:center}
.page-heading h1{font-size:clamp(44px,7.2vw,112px);font-weight:600;letter-spacing:-.055em;line-height:1}
.page-heading p{max-width:52ch;font-size:clamp(17px,1.5vw,20px);color:var(--paper-dim)}
.js .page-heading>*{opacity:0;animation:fadeup 1s var(--ease) forwards}
.js .page-heading>:nth-child(2){animation-delay:.12s}
.js .page-heading>:nth-child(3){animation-delay:.24s}
.hud-label{font:400 13px/1.4 var(--font-mono);letter-spacing:0;text-transform:none;color:var(--paper-faint)}

/* ---------- buttons and links ---------- */
.button{--bg:var(--duck);--hi:var(--duck-hi);--lo:var(--duck-deep);--fg:var(--ink);
  display:inline-flex;align-items:center;justify-content:center;gap:.55em;min-height:48px;padding:0 22px;border:0;
  font:600 15px/1 var(--font-sans);text-decoration:none;white-space:nowrap;color:var(--fg);background:var(--bg);cursor:pointer;
  clip-path:var(--notch);box-shadow:inset 0 3px 0 var(--hi),inset 0 -4px 0 var(--lo);
  transition:transform .3s var(--ease),box-shadow .3s var(--ease),filter .3s}
.button:hover{transform:translateY(-2px);filter:brightness(1.06)}
.button:active{transform:translateY(1px);box-shadow:inset 0 2px 0 var(--lo),inset 0 -1px 0 var(--lo)}
.button:focus-visible{outline:none;box-shadow:inset 0 0 0 3px var(--fg),inset 0 0 0 5px var(--bg)}
.button svg{width:15px;height:15px;flex:none;transition:transform .4s var(--ease)}
.button:hover svg{transform:translateX(3px)}
.button-outline{--bg:var(--ink-3);--hi:var(--ghost-hi);--lo:var(--ghost-lo);--fg:var(--paper)}
.button-danger{--bg:var(--danger-deep);--hi:#c4473b;--lo:#5e140d;--fg:#fff}
.button-disabled,.button:disabled{--bg:var(--ink-3);--hi:var(--ink-3);--lo:var(--ink-3);--fg:var(--paper-faint);cursor:not-allowed;filter:none;transform:none}

.text-link{display:inline-flex;align-items:center;gap:8px;padding:0 0 2px;border:0;background:linear-gradient(var(--duck),var(--duck)) 0 100% / 0 1px no-repeat;
  font:500 15px/1.4 var(--font-sans);color:var(--paper);text-decoration:none;cursor:pointer;transition:color .3s var(--ease),background-size .4s var(--ease)}
.text-link:hover{color:var(--duck);background-size:100% 1px}
.text-link svg{width:14px;height:14px;flex:none;transition:transform .4s var(--ease)}
.text-link:hover svg{transform:translateX(3px)}
.back-link{gap:8px;margin-bottom:32px;font-size:15px;color:var(--paper-dim);text-decoration:none;transition:color .3s var(--ease),transform .4s var(--ease)}
.back-link:hover{color:var(--duck);transform:translateX(-3px)}

.prose a,.purchase-body a,.faq-answer a,.faq-cta a:not(.button),.buy-note a,.catalog-empty-note a,.admin-empty a{
  color:var(--paper);text-decoration:none;background:linear-gradient(var(--duck),var(--duck)) 0 100% / 100% 1px no-repeat;padding-bottom:1px;
  transition:color .3s var(--ease),background-size .4s var(--ease)}
.prose a:hover,.purchase-body a:hover,.faq-answer a:hover,.faq-cta a:not(.button):hover,.buy-note a:hover,.catalog-empty-note a:hover,.admin-empty a:hover{color:var(--ink);background-size:100% 100%}

/* ---------- form controls (also used by the admin panel) ---------- */
input:not([type=checkbox]):not([type=radio]):not([type=file]):not([type=hidden]),select,textarea{
  width:100%;min-height:46px;padding:11px 14px;border:1px solid var(--line-2);border-radius:0;background:var(--ink-2);color:var(--paper);
  font:400 16px/1.4 var(--font-sans);transition:border-color .25s,background-color .25s;-webkit-appearance:none;appearance:none}
input::placeholder,textarea::placeholder{color:var(--paper-faint)}
input:hover,select:hover,textarea:hover{border-color:#55564a}
input:focus,select:focus,textarea:focus{outline:none;border-color:var(--duck);background:var(--ink-3)}
textarea{min-height:120px;resize:vertical;line-height:1.6}
select{padding-right:40px;cursor:pointer;background-repeat:no-repeat;background-position:right 14px center;background-size:12px;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 8'%3E%3Cpath d='M1 1.5 6 6.5l5-5' fill='none' stroke='%23ffcf26' stroke-width='1.6'/%3E%3C/svg%3E")}
select option{background:var(--ink-2);color:var(--paper)}
input[type=file]{width:100%;padding:8px;border:1px dashed var(--line-2);background:var(--ink-2);color:var(--paper-dim);font:400 14px var(--font-sans)}
input[type=file]::file-selector-button{margin-right:12px;padding:9px 14px;border:0;background:var(--ink-3);color:var(--paper);font:500 14px var(--font-sans);cursor:pointer;transition:background-color .25s,color .25s}
input[type=file]::file-selector-button:hover{background:var(--duck);color:var(--ink)}
input[type=checkbox],input[type=radio]{accent-color:var(--duck)}
[aria-invalid="true"]{border-color:var(--danger)!important}

/* ---------- resources catalog ---------- */
.catalog-controls{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:16px;margin-bottom:18px}
.filters{display:inline-flex;flex-wrap:wrap;gap:4px;padding:4px;background:var(--ink-2);clip-path:var(--notch)}
.filter{padding:10px 16px;border:0;background:none;font:500 14px/1 var(--font-sans);color:var(--paper-dim);cursor:pointer;transition:color .3s var(--ease),background-color .3s var(--ease)}
button.filter:hover{color:var(--paper);background:var(--ink-3)}
.filter.selected,button.filter.selected:hover{background:var(--duck);color:var(--ink)}
.catalog-tools{display:flex;flex-wrap:wrap;gap:10px}
.search{position:relative;display:flex;align-items:center}
.search svg{position:absolute;left:14px;width:16px;height:16px;color:var(--paper-faint);pointer-events:none}
.search input{width:min(280px,80vw)!important;padding-left:40px!important}
.catalog-tools select{width:auto}
.catalog-meta{margin-bottom:24px;font:400 13px var(--font-mono);color:var(--paper-faint)}
.product-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(min(100%,280px),1fr));gap:16px}
.product-card{position:relative;display:flex;flex-direction:column;background:var(--ink-2);clip-path:var(--cut);transition:transform .5s var(--ease),background-color .4s var(--ease)}
.product-card:hover{transform:translateY(-4px);background:var(--ink-3)}
.product-image{display:block;aspect-ratio:16/10;overflow:hidden;background:var(--panel)}
.product-image img{width:100%;height:100%;object-fit:cover;transition:transform .9s var(--ease)}
.product-card:hover .product-image img{transform:scale(1.04)}
.product-image.fit-contain img{object-fit:contain;padding:18px}
.product-info{display:flex;flex:1;flex-direction:column;gap:6px;padding:18px 20px 20px}
.product-info>p{font:400 12px/1.4 var(--font-mono);color:var(--paper-faint)}
.product-info h3{font-size:22px;font-weight:500;letter-spacing:-.03em;line-height:1.2}
.product-info h3 a{text-decoration:none}
.product-info h3 a::after{content:"";position:absolute;inset:0}
.product-bottom{display:flex;justify-content:space-between;align-items:center;margin-top:auto;padding-top:14px;border-top:1px solid var(--line)}
.product-bottom span{font-weight:500}
.product-bottom a{position:relative;z-index:1;display:grid;place-items:center;width:38px;height:38px;background:var(--ink-3);color:var(--paper);clip-path:var(--notch);transition:background-color .3s,color .3s}
.product-bottom svg{width:15px;height:15px;transition:transform .4s var(--ease)}
.product-card:hover .product-bottom a{background:var(--duck);color:var(--ink)}
.product-card:hover .product-bottom svg{transform:translateX(2px)}
.empty-state{display:flex;flex-direction:column;align-items:center;gap:12px;padding:56px 0;text-align:center}
.empty-state h2{font-size:28px;font-weight:500;letter-spacing:-.035em}
.empty-state p,.catalog-empty-note{color:var(--paper-dim)}
.catalog-empty-note{text-align:center}

/* ---------- resource page ---------- */
.product-layout{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(0,.85fr);gap:clamp(32px,5vw,72px);align-items:start}
.product-media{position:sticky;top:calc(var(--nav-h) + 32px)}
.product-gallery{overflow:hidden;background:var(--ink-2);clip-path:var(--cut)}
.gallery-main{display:block;aspect-ratio:16/10}
.gallery-main img{width:100%;height:100%;object-fit:cover}
.gallery-contain .gallery-main img{object-fit:contain;padding:24px}
.gallery-thumbs{display:flex;gap:8px;margin:10px 0 0;padding:0 0 4px;list-style:none;overflow-x:auto}
.gallery-thumb{display:block;width:96px;aspect-ratio:16/10;opacity:.5;outline:2px solid transparent;outline-offset:-2px;transition:opacity .3s,outline-color .3s}
.gallery-thumb img{width:100%;height:100%;object-fit:cover}
.gallery-thumb:hover{opacity:.85}
.gallery-thumb[aria-current]{opacity:1;outline-color:var(--duck)}
.product-detail{display:flex;flex-direction:column;gap:18px;min-width:0}
.product-category{font:400 13px/1.4 var(--font-mono);color:var(--paper-faint)}
.product-detail h1{font-size:clamp(40px,5vw,76px);font-weight:600;letter-spacing:-.05em;line-height:1}
.product-summary{font-size:clamp(18px,1.6vw,21px);line-height:1.5;color:var(--paper)}
.product-details p{margin:0 0 12px;color:var(--paper-dim)}
.product-facts{display:grid;grid-template-columns:repeat(auto-fit,minmax(110px,1fr));margin:0;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.product-facts div{padding:14px 12px 14px 0}
.product-facts dt{font:400 12px var(--font-mono);color:var(--paper-faint)}
.product-facts dd{margin:4px 0 0;font-weight:500}
.product-detail h2{font-size:20px;font-weight:500;letter-spacing:-.02em}
.features-list{display:grid;gap:8px;margin:0;padding:0;list-style:none}
.features-list li{position:relative;padding-left:22px;color:var(--paper-dim)}
.features-list li::before{content:"";position:absolute;left:0;top:.75em;width:10px;height:2px;background:var(--duck)}
.product-note{font-size:14px;color:var(--paper-faint)}
.product-actions{display:flex;flex-wrap:wrap;align-items:center;gap:10px 18px}
.buy-form{margin:0}
.buy-note{font-size:14px;color:var(--paper-faint)}
@media (max-width:900px){.product-layout{grid-template-columns:minmax(0,1fr)}.product-media{position:static}}

/* ---------- suggest ---------- */
#idea-form{display:flex;flex-direction:column;gap:8px;padding:clamp(24px,3vw,40px);background:var(--ink-2);clip-path:var(--cut)}
#idea-form label{margin-top:14px;font-size:15px;font-weight:500}
#idea-form label:first-child{margin-top:0}
#idea-form input,#idea-form select,#idea-form textarea{background:var(--ink)}
.form-note{margin-top:6px;font-size:14px;color:var(--paper-faint)}
.form-actions{display:flex;flex-wrap:wrap;align-items:center;gap:12px 20px;margin-top:12px}
.form-status{min-height:1.4em;font-size:15px;color:var(--ok)}
#copy-fallback{min-height:160px;font:13px/1.6 var(--font-mono)}
.suggest-page>.text-link{margin-top:24px}

/* ---------- news ---------- */
.news-list{border-top:1px solid var(--line)}
.news-item{border-bottom:1px solid var(--line)}
.news-link{display:grid;grid-template-columns:150px minmax(0,1fr);gap:8px 32px;padding:30px 12px;text-decoration:none;transition:background-color .35s var(--ease)}
.news-link:hover{background:var(--ink-2)}
.news-link time{grid-row:1 / span 3;padding-top:8px}
.news-link h2{font-size:clamp(22px,2.2vw,30px);font-weight:500;letter-spacing:-.035em;line-height:1.2;transition:color .3s var(--ease)}
.news-link p{max-width:62ch;color:var(--paper-dim)}
.news-link .text-link{width:fit-content;margin-top:6px}
.news-link:hover h2,.news-link:hover .text-link{color:var(--duck)}
.news-link:hover .text-link{background-size:100% 1px}
.news-link:hover .text-link svg{transform:translateX(3px)}
@media (max-width:640px){.news-link{grid-template-columns:minmax(0,1fr)}.news-link time{grid-row:auto;padding-top:0}}
.post-header{display:flex;flex-direction:column;gap:16px;margin-bottom:40px;padding-bottom:32px;border-bottom:1px solid var(--line)}
.post-header h1{font-size:clamp(40px,5.6vw,80px);font-weight:600;letter-spacing:-.05em;line-height:1.02}
.post-summary{font-size:clamp(18px,1.6vw,21px);color:var(--paper-dim)}
.js .post-header>*{opacity:0;animation:fadeup 1s var(--ease) forwards}
.js .post-header>:nth-child(2){animation-delay:.1s}
.js .post-header>:nth-child(3){animation-delay:.2s}
.post-footer{display:flex;flex-wrap:wrap;gap:16px 28px;margin-top:48px;padding-top:24px;border-top:1px solid var(--line)}

/* long text on news posts and elsewhere */
.prose{font-size:18px;line-height:1.75}
.prose p{margin:0 0 18px;color:var(--paper-dim)}
.prose ul,.prose ol{margin:0 0 18px;padding-left:1.3em;color:var(--paper-dim)}
.prose li{margin-bottom:8px;padding-left:4px}
.prose li::marker{color:var(--duck)}
.prose strong{font-weight:500;color:var(--paper)}
.prose h2{margin:44px 0 14px;font-size:clamp(24px,2.2vw,30px);font-weight:500;letter-spacing:-.035em}
.prose h3{margin:30px 0 10px;font-size:20px;font-weight:500;letter-spacing:-.02em}

/* ---------- FAQ ---------- */
.doc-layout{display:grid;grid-template-columns:220px minmax(0,1fr);gap:clamp(40px,5vw,72px);padding-top:40px;border-top:1px solid var(--line)}
.doc-toc{align-self:start;position:sticky;top:calc(var(--nav-h) + 40px);display:flex;flex-direction:column}
.doc-toc .hud-label{margin-bottom:12px;font:500 15px var(--font-sans);color:var(--paper)}
.doc-toc a{padding:7px 0 7px 14px;border-left:2px solid var(--line);font-size:14px;line-height:1.35;color:var(--paper-faint);text-decoration:none;transition:color .3s var(--ease),border-color .3s var(--ease)}
.doc-toc a:hover{color:var(--paper)}
.doc-toc a.active{border-left-color:var(--duck);color:var(--paper)}
.faq-section{scroll-margin-top:calc(var(--nav-h) + 40px)}
.faq-section+.faq-section{margin-top:56px}
.faq-section h2{margin-bottom:12px;font-size:clamp(24px,2.2vw,30px);font-weight:500;letter-spacing:-.035em}
.faq-item{border-bottom:1px solid var(--line);scroll-margin-top:calc(var(--nav-h) + 40px)}
.faq-item:first-of-type{border-top:1px solid var(--line)}
.faq-item summary{display:flex;align-items:center;justify-content:space-between;gap:24px;padding:20px 0;font-size:18px;font-weight:500;line-height:1.35;color:var(--paper);list-style:none;cursor:pointer;transition:color .3s var(--ease)}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary:hover{color:var(--duck)}
.faq-icon{position:relative;flex:none;width:14px;height:14px}
.faq-icon::before,.faq-icon::after{content:"";position:absolute;background:var(--duck);transition:transform .4s var(--ease)}
.faq-icon::before{left:0;top:6px;width:14px;height:2px}
.faq-icon::after{left:6px;top:0;width:2px;height:14px}
.faq-item[open] .faq-icon::after{transform:rotate(90deg)}
.faq-item::details-content{block-size:0;overflow:hidden;transition:block-size .45s var(--ease),content-visibility .45s allow-discrete}
.faq-item[open]::details-content{block-size:auto}
.faq-answer{max-width:68ch;padding:0 0 22px;color:var(--paper-dim)}
.faq-answer p{margin:0 0 12px}
.faq-answer p:last-child{margin-bottom:0}
/* ---------- partners ---------- */
.partner-page{--col:1080px}
.partner-list{display:flex;flex-direction:column;gap:20px}
.partner-card{display:grid;grid-template-columns:clamp(140px,18vw,220px) minmax(0,1fr);gap:clamp(20px,3vw,40px);align-items:center;
  padding:clamp(20px,3vw,36px);background:var(--ink-2);clip-path:var(--cut);transition:background-color .4s var(--ease)}
.partner-card:hover{background:var(--ink-3)}
.partner-logo{aspect-ratio:1;display:grid;place-items:center}
.partner-logo img{width:100%;height:100%;object-fit:contain}
.partner-info{display:flex;flex-direction:column;align-items:flex-start;gap:12px}
.partner-info>p:first-child{font:400 12px/1.4 var(--font-mono);color:var(--paper-faint)}
.partner-info h2{font-size:clamp(28px,3vw,42px);font-weight:500;letter-spacing:-.04em;line-height:1.05}
.partner-summary{max-width:56ch;color:var(--paper-dim)}
.partner-info .hero-actions{margin-top:8px}
@media (max-width:640px){.partner-card{grid-template-columns:minmax(0,1fr);justify-items:center;text-align:center}.partner-logo{width:160px}.partner-info{align-items:center}}

.faq-cta{display:flex;flex-direction:column;align-items:flex-start;gap:14px;margin-top:64px;padding:clamp(28px,3.4vw,44px);background:var(--ink-2);clip-path:var(--cut)}
.faq-cta h2{font-size:clamp(26px,2.6vw,36px);font-weight:500;letter-spacing:-.04em;line-height:1.1}
.faq-cta p{max-width:52ch;color:var(--paper-dim)}
@media (max-width:860px){
  .doc-layout{grid-template-columns:minmax(0,1fr);gap:28px;padding-top:28px}
  .doc-toc{position:static;flex-direction:row;flex-wrap:wrap;gap:8px}
  .doc-toc .hud-label{width:100%;margin-bottom:4px}
  .doc-toc a{padding:8px 12px;border:1px solid var(--line);background:var(--ink-2)}
  .doc-toc a.active{border-color:var(--duck)}
}

/* ---------- purchase, message and error pages ---------- */
.purchase-body{display:flex;flex-direction:column;gap:18px;font-size:18px;color:var(--paper-dim)}
.purchase-body strong{font-weight:500;color:var(--paper)}
.hero-actions{display:flex;flex-wrap:wrap;align-items:center;gap:12px 20px}
.error-page .hero-actions{justify-content:center}
.claim-box{display:flex;flex-direction:column;gap:10px;padding:24px;background:var(--ink-2);clip-path:var(--cut)}
.claim-code{display:block;padding:14px 16px;border:1px solid var(--duck-deep);background:var(--panel);font:500 16px/1.4 var(--font-mono);color:var(--duck);user-select:all;overflow-wrap:anywhere}
.purchase-tips{display:flex;flex-direction:column;gap:12px;padding-top:20px;border-top:1px solid var(--line);font-size:15px}

/* draft preview notice */
.draft-banner{position:fixed;left:50%;bottom:calc(20px + env(safe-area-inset-bottom,0px));z-index:70;max-width:calc(100% - 32px);padding:12px 18px;
  background:var(--duck);color:var(--ink);font-size:14px;font-weight:500;clip-path:var(--notch);transform:translateX(-50%)}
.draft-banner a{color:var(--ink);text-underline-offset:3px}

/* ---------- scroll reveal (added by site.js) ---------- */
.js .rv{opacity:0;transform:translateY(16px);transition:opacity .8s var(--ease),transform .8s var(--ease),background-color .4s var(--ease);transition-delay:var(--d,0ms)}
.js .rv.in{opacity:1;transform:none}
.js .product-card.rv.in{transition-delay:0ms}
.js .product-card.rv.in:hover{transform:translateY(-4px)}

@media (prefers-reduced-motion:reduce){
  .js .page-heading>*,.js .post-header>*,.js .rv{opacity:1;transform:none;animation:none;transition:none}
  .faq-item::details-content{transition:none}
}