/* Original Copy — /resources shared stylesheet. Same tokens as site/index.html. */
:root{
  --bg:oklch(0.165 0.006 60);
  --bg-2:oklch(0.205 0.008 60);
  --surface:oklch(0.235 0.009 62);
  --ink:oklch(0.955 0.006 80);
  --muted:oklch(0.735 0.012 72);
  --faint:oklch(0.60 0.012 70);
  --line:oklch(1 0 0 / 0.13);
  --line-2:oklch(1 0 0 / 0.07);
  --ember:oklch(0.77 0.152 62);
  --ember-deep:oklch(0.66 0.16 52);
  --ink-on-ember:oklch(0.17 0.02 60);

  --ff-display:"Bricolage Grotesque",-apple-system,system-ui,sans-serif;
  --ff-body:"Hanken Grotesk",-apple-system,system-ui,sans-serif;
  --ff-mono:ui-monospace,"SF Mono","Cascadia Mono",Menlo,monospace;

  --step-hero:clamp(2.6rem,1.2rem + 6vw,4.6rem);
  --step-1:clamp(1.9rem,1.2rem + 2.8vw,2.9rem);
  --step-2:clamp(1.6rem,1.1rem + 2vw,2.2rem);
  --step-3:clamp(1.3rem,1.1rem + 1vw,1.6rem);
  --body:clamp(1.02rem,0.98rem + 0.2vw,1.12rem);

  --mx:clamp(1.15rem,5vw,5.5rem);
  --maxw:1280px;
  --maxw-article:760px;
  --ease:cubic-bezier(.16,1,.3,1);
  --z-nav:100;
}

*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
body{
  margin:0;background:var(--bg);color:var(--ink);
  font-family:var(--ff-body);font-size:var(--body);line-height:1.65;
  font-weight:400;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;
  overflow-x:hidden;
}
h1,h2,h3,h4{font-family:var(--ff-display);font-weight:600;line-height:1.06;letter-spacing:-0.026em;text-wrap:balance;margin:0}
p{margin:0;text-wrap:pretty}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
::selection{background:var(--ember);color:var(--ink-on-ember)}
:focus-visible{outline:2px solid var(--ember);outline-offset:3px;border-radius:2px}

.wrap{max-width:var(--maxw);margin-inline:auto;padding-inline:var(--mx)}
.article{max-width:var(--maxw-article)}
.eyebrow{font-size:.8rem;letter-spacing:.02em;color:var(--muted);font-weight:500}

/* ---------- nav (identical to homepage) ---------- */
.nav{position:sticky;top:0;z-index:var(--z-nav);transition:background .4s var(--ease),border-color .4s var(--ease);background:oklch(0.165 0.006 60 / .82);backdrop-filter:blur(14px) saturate(1.2);border-bottom:1px solid var(--line-2)}
.nav-in{display:flex;align-items:center;justify-content:space-between;gap:1.5rem;height:74px}
.brand{font-family:var(--ff-display);font-weight:700;font-size:1.12rem;letter-spacing:-0.02em;display:inline-flex;align-items:baseline;gap:.06em}
.brand sup{color:var(--ember);font-size:.62em;font-weight:600;top:-.55em}
.nav-links{display:flex;align-items:center;gap:2rem}
.nav-links a{font-size:.94rem;color:var(--muted);transition:color .25s var(--ease);position:relative}
.nav-links a:not(.btn):hover{color:var(--ink)}
.nav-links .navlink.active{color:var(--ink)}
.nav-links .navlink::after{content:"";position:absolute;left:0;bottom:-4px;height:1px;width:100%;background:var(--ember);transform:scaleX(0);transform-origin:right;transition:transform .3s var(--ease)}
.nav-links .navlink:hover::after,.nav-links .navlink.active::after{transform:scaleX(1);transform-origin:left}
.menu-toggle{display:none}

.btn{display:inline-flex;align-items:center;gap:.5em;font-family:var(--ff-body);font-weight:600;font-size:.94rem;padding:.62em 1.15em;border-radius:100px;border:1px solid transparent;cursor:pointer;transition:transform .25s var(--ease),background .25s var(--ease),color .25s var(--ease),border-color .25s var(--ease);background:none}
.btn-primary{background:var(--ink);color:var(--ink-on-ember)}
.btn-primary:hover{transform:translateY(-2px)}
.btn-ghost{border-color:var(--line);color:var(--ink)}
.btn-ghost:hover{border-color:var(--ember);color:var(--ember)}
.btn-lg{padding:.85em 1.5em;font-size:1rem}
.btn:disabled{opacity:.45;cursor:not-allowed;transform:none !important}

/* ---------- breadcrumb ---------- */
.crumb{display:flex;align-items:center;gap:.6rem;flex-wrap:wrap;font-size:.82rem;letter-spacing:.02em;color:var(--faint);margin-bottom:1.4rem}
.crumb .bar{width:14px;height:1px;background:var(--ember)}
.crumb a{color:var(--muted);transition:color .2s var(--ease)}
.crumb a:hover{color:var(--ember)}
.crumb .sep{color:var(--faint)}
.crumb .current{color:var(--ember)}

/* ---------- section shell ---------- */
section{position:relative}
.section-pad{padding-block:clamp(3.4rem,7vw,6rem)}
.section-pad-sm{padding-block:clamp(2rem,4vw,3.2rem)}
.section-head{display:flex;align-items:baseline;justify-content:space-between;gap:1rem;flex-wrap:wrap;margin-bottom:clamp(1.8rem,3.6vw,2.8rem)}
.section-head h2{font-size:var(--step-2)}
.section-head .note{color:var(--muted);font-size:.9rem;max-width:34ch}

/* ---------- page hero (resources hub, library index, prompt vault hub) ---------- */
.page-hero{padding-top:clamp(2rem,5vw,3.6rem);padding-bottom:clamp(2rem,4vw,3rem)}
.page-hero h1{font-size:var(--step-hero)}
.page-hero h1 em{font-style:normal;color:var(--ember)}
.page-hero .sub{margin-top:1.3rem;max-width:52ch;color:var(--muted);font-size:clamp(1.02rem,1rem + .3vw,1.16rem)}
.stat-bar{margin-top:1.8rem;display:flex;flex-wrap:wrap;gap:.5rem 1.4rem;font-size:.86rem;color:var(--faint)}
.stat-bar b{color:var(--ink);font-family:var(--ff-display);font-weight:600}
.stat-bar span{position:relative;padding-right:1.4rem}
.stat-bar span:not(:last-child)::after{content:"";position:absolute;right:0;top:50%;width:3px;height:3px;border-radius:50%;background:var(--ember);transform:translateY(-50%)}

/* ---------- gateway cards (three gateways) ---------- */
.gateway-grid{display:flex;flex-direction:column;gap:1.1rem}
.gateway-card{display:block;border:1px solid var(--line-2);border-radius:8px;overflow:hidden;background:var(--bg-2);transition:border-color .35s var(--ease),transform .35s var(--ease)}
.gateway-card:hover{border-color:var(--line);transform:translateY(-2px)}
.gateway-figure{position:relative;aspect-ratio:21/8;overflow:hidden;background:var(--surface)}
.gateway-figure img{width:100%;height:100%;object-fit:cover;filter:contrast(1.05) saturate(.92);transition:transform .8s var(--ease)}
.gateway-card:hover .gateway-figure img{transform:scale(1.035)}
.gateway-figure::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 45%,oklch(0.12 0.01 55 / .78))}
.gateway-count{position:absolute;top:14px;right:16px;z-index:2;font-size:.78rem;letter-spacing:.03em;color:var(--ink)}
.gateway-label{position:absolute;left:16px;bottom:12px;z-index:2;font-size:.78rem;letter-spacing:.04em;color:var(--muted)}
.gateway-body{padding:clamp(1.4rem,3vw,2.2rem)}
.gateway-body h3{font-size:var(--step-1);margin-bottom:.4rem}
.gateway-body .tag{font-style:italic;color:var(--ember-deep);font-family:var(--ff-display);font-size:.98rem;margin-bottom:.9rem;display:block}
.gateway-body p.desc{color:var(--muted);max-width:52ch}
.gateway-cta{margin-top:1.4rem;padding-top:1.2rem;border-top:1px solid var(--line-2);display:flex;align-items:center;justify-content:space-between;font-size:.92rem;font-weight:600;color:var(--ember)}
.gateway-cta .n{color:var(--faint);font-weight:500}

/* ---------- feature card (latest drop / featured prompt) ---------- */
.feature-card{display:grid;grid-template-columns:1fr 1fr;gap:0;border:1px solid var(--line-2);border-radius:8px;overflow:hidden;background:var(--bg-2)}
.feature-figure{position:relative;aspect-ratio:4/5;background:var(--surface)}
.feature-figure img{width:100%;height:100%;object-fit:cover;filter:contrast(1.05) saturate(.92)}
.feature-body{padding:clamp(1.6rem,3vw,2.6rem);display:flex;flex-direction:column;justify-content:center}
.feature-body h3{font-size:var(--step-1);margin:.5rem 0 .8rem}
.feature-body .tag{font-style:italic;color:var(--ember-deep);font-family:var(--ff-display);display:block;margin-bottom:.7rem}
.feature-body p.desc{color:var(--muted)}
.feature-meta{display:flex;gap:1.6rem;margin-top:1.4rem;padding-top:1.2rem;border-top:1px solid var(--line-2);flex-wrap:wrap}
.feature-meta div .k{display:block;font-size:.72rem;letter-spacing:.05em;color:var(--faint);text-transform:uppercase}
.feature-meta div .v{display:block;margin-top:.2rem;font-family:var(--ff-display);font-weight:600}
.feature-cta{margin-top:1.6rem}
@media (max-width:820px){.feature-card{grid-template-columns:1fr}.feature-figure{aspect-ratio:16/10}}

/* ---------- file grid (library listing: frameworks / playbooks / prompt vault) ---------- */
.file-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:clamp(1rem,2vw,1.4rem)}
.file-card{display:block;border:1px solid var(--line-2);border-radius:8px;overflow:hidden;background:var(--bg-2);transition:border-color .3s var(--ease),transform .3s var(--ease)}
.file-card:hover{border-color:var(--line);transform:translateY(-2px)}
.file-figure{position:relative;aspect-ratio:16/10;background:var(--surface);overflow:hidden}
.file-figure img{width:100%;height:100%;object-fit:cover;filter:contrast(1.05) saturate(.92)}
/* .contain: for source cover art with its own baked-in typography — show the full image, uncropped */
.file-figure.contain img{object-fit:contain;filter:none}
/* .wide: 16:9 branded thumbnails that fill the frame edge-to-edge, uniform, no overlay */
.file-figure.wide{aspect-ratio:16/9}
.file-figure.wide img{object-fit:cover;filter:none}
.file-figure.wide::after{content:none}
.file-figure .vol{position:absolute;left:12px;top:12px;font-size:.72rem;letter-spacing:.04em;color:var(--muted);z-index:2}
.file-figure .idx{position:absolute;right:12px;top:12px;font-size:.72rem;letter-spacing:.03em;color:var(--ink-on-ember);background:var(--ember);padding:.2em .6em;border-radius:100px;z-index:2}
.file-figure::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 50%,oklch(0.12 0.01 55 / .7))}
.file-body{padding:1.3rem 1.4rem 1.5rem}
.file-id{font-size:.74rem;letter-spacing:.04em;color:var(--faint);font-family:var(--ff-mono)}
.file-body h4{font-size:1.12rem;margin:.4rem 0 .25rem}
.file-body .tag{display:block;font-style:italic;color:var(--ember-deep);font-family:var(--ff-display);font-size:.9rem;margin-bottom:.6rem}
.file-body p.desc{color:var(--muted);font-size:.92rem}
.file-foot{margin-top:1rem;padding-top:.9rem;border-top:1px solid var(--line-2);display:flex;align-items:center;justify-content:space-between}
.badge{display:inline-flex;align-items:center;gap:.4em;font-size:.72rem;letter-spacing:.03em;color:var(--muted)}
.badge i{width:6px;height:6px;border-radius:50%;background:#5fd68a;display:inline-block}
.file-open{font-size:.86rem;font-weight:600;color:var(--ember)}
@media (max-width:760px){.file-grid{grid-template-columns:1fr}}

/* ---------- article (framework / playbook detail) ---------- */
.article h1{font-size:var(--step-hero)}
.article .tag{display:block;font-style:italic;color:var(--ember-deep);font-family:var(--ff-display);font-size:1.05rem;margin-top:.8rem}
.article .lede{margin-top:1.3rem;color:var(--muted);font-size:1.1rem;max-width:60ch}
.article-figure{margin-top:1.8rem;border-radius:8px;overflow:hidden;background:var(--bg-2)}
.article-figure img{width:100%;height:auto;display:block}
.article-body{margin-top:2.4rem;font-size:1.04rem;color:var(--ink)}
.article-body h2{font-size:1.3rem;margin-top:2.2rem;margin-bottom:.8rem}
.article-body h2:first-child{margin-top:0}
.article-body p{margin-top:1rem;color:var(--muted)}
.article-body p strong{color:var(--ink);font-weight:600}
.article-body ul,.article-body ol{margin:1rem 0 0;padding-left:1.3rem;color:var(--muted)}
.article-body li{margin-top:.5rem}
.article-body li::marker{color:var(--ember)}
.article-body blockquote{margin:1.4rem 0 0;padding:1.1rem 1.3rem;border-left:2px solid var(--ember);background:var(--bg-2);border-radius:0 6px 6px 0;font-family:var(--ff-mono);font-size:.92rem;color:var(--ink);white-space:pre-wrap}
.article-table{margin-top:1.4rem;width:100%;border-collapse:collapse;font-size:.92rem}
.article-table th,.article-table td{text-align:left;padding:.7rem .8rem;border-bottom:1px solid var(--line-2);color:var(--muted)}
.article-table th{color:var(--faint);font-weight:600;font-size:.78rem;letter-spacing:.03em;text-transform:uppercase}
.article-table td:first-child,.article-table th:first-child{color:var(--ink)}
.article-cta{margin-top:2.6rem;padding-top:2rem;border-top:1px solid var(--line-2);display:flex;align-items:center;gap:1rem;flex-wrap:wrap}

/* ---------- prompt detail + gate ---------- */
.prompt-head{display:flex;align-items:center;gap:.7rem;flex-wrap:wrap;margin-top:.6rem}
.model-tag{font-size:.76rem;letter-spacing:.03em;color:var(--ink-on-ember);background:var(--ember);padding:.3em .8em;border-radius:100px;font-weight:600}
.output-preview{margin-top:1.8rem;border:1px solid var(--line-2);border-radius:8px;padding:1.3rem 1.4rem;background:var(--bg-2);display:flex;align-items:center;gap:.9rem;color:var(--faint);font-size:.9rem}
.output-preview svg{flex:none;color:var(--ember)}
.prompt-box{margin-top:1.6rem;border:1px solid var(--line-2);border-radius:8px;overflow:hidden;background:var(--bg-2)}
.prompt-box-head{display:flex;align-items:center;justify-content:space-between;gap:1rem;padding:.9rem 1.2rem;border-bottom:1px solid var(--line-2)}
.prompt-box-head .label{font-size:.78rem;letter-spacing:.03em;color:var(--muted);display:flex;align-items:center;gap:.5em}
.copy-btn{display:inline-flex;align-items:center;gap:.5em;font-size:.82rem;font-weight:600;color:var(--muted);background:none;border:1px solid var(--line);border-radius:100px;padding:.4em .9em;cursor:pointer;transition:color .2s var(--ease),border-color .2s var(--ease)}
.copy-btn:not(:disabled):hover{color:var(--ember);border-color:var(--ember)}
.copy-btn:disabled{opacity:.5;cursor:not-allowed}
.copy-btn.copied{color:#5fd68a;border-color:#5fd68a}
.prompt-wrap{position:relative}
.prompt-text{margin:0;padding:1.3rem 1.4rem 1.6rem;font-family:var(--ff-mono);font-size:.9rem;line-height:1.75;color:var(--muted);white-space:pre-wrap;max-height:420px;overflow:hidden}
.gated .prompt-text{-webkit-mask-image:linear-gradient(180deg,#000 0%,#000 42%,transparent 88%);mask-image:linear-gradient(180deg,#000 0%,#000 42%,transparent 88%)}
.gate-overlay{position:absolute;inset:auto 0 0 0;height:78%;display:flex;align-items:flex-end;justify-content:center;padding-bottom:1.8rem;background:linear-gradient(180deg,transparent 0%,oklch(0.205 0.008 60 / .55) 30%,var(--bg-2) 68%)}
.gate-card{text-align:center;max-width:360px;padding:0 1.4rem}
.gate-card svg{color:var(--ember);margin-bottom:.8rem}
.gate-card h4{font-size:1.2rem}
.gate-card p{margin-top:.6rem;color:var(--muted);font-size:.88rem}
.gate-form{margin-top:1.2rem;display:flex;gap:.5rem}
.gate-form input[type=email]{flex:1;min-width:0;background:var(--surface);border:1px solid var(--line);border-radius:100px;padding:.7em 1.1em;color:var(--ink);font-family:var(--ff-body);font-size:.92rem}
.gate-form input[type=email]::placeholder{color:var(--faint)}
.gate-form input[type=email]:focus-visible{outline:2px solid var(--ember);outline-offset:2px}
.gate-form button{white-space:nowrap}
.gate-trust{margin-top:.9rem;font-size:.76rem;color:var(--faint);letter-spacing:.02em}
.gate-unlocked-msg{display:none;text-align:center;padding:1rem 1.4rem;color:#5fd68a;font-size:.86rem;font-weight:600}
.unlocked .gate-overlay{display:none}
.unlocked .prompt-text{-webkit-mask-image:none;mask-image:none;max-height:none}

/* ---------- file record ---------- */
.file-record{margin-top:2.4rem;border-top:1px solid var(--line-2)}
.file-record-row{display:flex;align-items:center;justify-content:space-between;padding:.9rem 0;border-bottom:1px solid var(--line-2);font-size:.9rem}
.file-record-row .k{color:var(--faint);letter-spacing:.03em;font-size:.78rem;text-transform:uppercase}
.file-record-row .v{color:var(--ink);font-weight:500}
.creator-row{margin-top:1.6rem;display:flex;align-items:center;gap:.9rem;padding:1.1rem 1.2rem;border:1px solid var(--line-2);border-radius:8px;background:var(--bg-2)}
.creator-avatar{width:38px;height:38px;border-radius:50%;background:var(--ember);color:var(--ink-on-ember);display:flex;align-items:center;justify-content:center;font-family:var(--ff-display);font-weight:700;flex:none}
.creator-row .name{font-weight:600}
.creator-row .role{font-size:.82rem;color:var(--faint)}

/* ---------- more-like-this ---------- */
.more-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1rem}
@media (max-width:820px){.more-grid{grid-template-columns:1fr 1fr}}
@media (max-width:600px){.more-grid{grid-template-columns:1fr}}

/* ---------- roster / newsletter ---------- */
.roster{background:var(--bg-2);text-align:center}
.roster h2{font-size:var(--step-2);max-width:22ch;margin-inline:auto}
.roster p{margin-top:1rem;color:var(--muted);max-width:46ch;margin-inline:auto}
.roster form{margin-top:1.8rem;display:flex;gap:.6rem;max-width:420px;margin-inline:auto}
.roster input[type=email]{flex:1;min-width:0;background:var(--surface);border:1px solid var(--line);border-radius:100px;padding:.75em 1.2em;color:var(--ink);font-family:var(--ff-body);font-size:.95rem}
.roster input[type=email]::placeholder{color:var(--faint)}
.roster .roster-trust{margin-top:1rem;font-size:.82rem;color:var(--faint)}
.roster .roster-success{display:none;margin-top:1.8rem;color:#5fd68a;font-weight:600}

/* ---------- footer (identical to homepage) ---------- */
.foot{border-top:1px solid var(--line-2);padding-block:2.6rem}
.foot-in{display:flex;justify-content:space-between;align-items:center;gap:1.5rem;flex-wrap:wrap}
.foot .brand{font-size:1rem}
.foot-links{display:flex;gap:1.6rem;font-size:.88rem;color:var(--muted)}
.foot-links a{transition:color .25s var(--ease)}
.foot-links a:hover{color:var(--ember)}
.foot .meta{font-size:.8rem;color:var(--faint);letter-spacing:.03em}

/* ---------- reveal motion ---------- */
@media (prefers-reduced-motion:no-preference){
  .js .reveal{opacity:0;transform:translateY(20px);transition:opacity .8s var(--ease),transform .8s var(--ease)}
  .js .reveal.in{opacity:1;transform:none}
  .js .stagger>*{opacity:0;transform:translateY(14px);transition:opacity .7s var(--ease),transform .7s var(--ease)}
  .js .stagger.in>*{opacity:1;transform:none}
  .js .stagger.in>*:nth-child(2){transition-delay:.07s}
  .js .stagger.in>*:nth-child(3){transition-delay:.14s}
  .js .stagger.in>*:nth-child(4){transition-delay:.21s}
}

/* ---------- responsive ---------- */
@media (max-width:640px){
  .nav-links{position:fixed;inset:74px 0 auto 0;flex-direction:column;align-items:flex-start;gap:0;background:var(--bg);padding:1rem var(--mx) 1.6rem;border-bottom:1px solid var(--line);transform:translateY(-8px);opacity:0;pointer-events:none;transition:opacity .3s var(--ease),transform .3s var(--ease)}
  .nav-links.open{opacity:1;transform:none;pointer-events:auto}
  .nav-links a{width:100%;padding:.85rem 0;font-size:1.05rem;color:var(--ink);border-bottom:1px solid var(--line-2)}
  .nav-links .btn{margin-top:1rem;justify-content:center;width:100%;border-bottom:none}
  .menu-toggle{display:inline-flex;flex-direction:column;gap:5px;background:none;border:0;cursor:pointer;padding:8px}
  .menu-toggle span{width:22px;height:2px;background:var(--ink);transition:transform .3s var(--ease),opacity .3s var(--ease)}
  .menu-toggle.open span:nth-child(1){transform:translateY(7px) rotate(45deg)}
  .menu-toggle.open span:nth-child(2){opacity:0}
  .menu-toggle.open span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
  .file-record-row{flex-direction:column;align-items:flex-start;gap:.3rem}
  .gate-form,.roster form{flex-direction:column}
}