:root{
  --bg:#0e0c0a; --bg2:#15120f; --card:#1b1713; --card2:#221d18;
  --ink:#f3ecdf; --soft:#ab9f8c; --faint:#6f6558;
  --acc:#c9a35f; --acc2:#e6c98c; --line:rgba(236,224,200,.10);
  --disp:'Cormorant Garamond',Georgia,serif;
  --body:'Work Sans',system-ui,-apple-system,'Segoe UI',sans-serif;
  --r:10px;
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--body);font-size:16px;line-height:1.6;
  -webkit-font-smoothing:antialiased;min-height:100vh}
body:before{content:"";position:fixed;inset:0;pointer-events:none;z-index:0;
  background:radial-gradient(900px 500px at 85% -10%,rgba(201,163,95,.13),transparent 60%),
             radial-gradient(700px 500px at -10% 110%,rgba(201,163,95,.06),transparent 60%)}
#app,#login,.reader{position:relative;z-index:1}
[hidden]{display:none!important}
a{color:var(--acc2)}
img{display:block;max-width:100%}
h1,h2,h3{font-family:var(--disp);font-weight:600;line-height:1.08;margin:0 0 .35em;letter-spacing:.2px}
.wrap{max-width:1120px;margin:0 auto;padding:0 20px}
.kick{font-size:11.5px;letter-spacing:.32em;text-transform:uppercase;color:var(--acc);font-weight:600;margin-bottom:12px}
.muted{color:var(--soft)}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;background:var(--acc);color:#17120b;
  border:0;border-radius:8px;padding:13px 22px;font:600 15px var(--body);letter-spacing:.02em;text-decoration:none;
  cursor:pointer;transition:background .2s,transform .2s}
.btn:hover{background:var(--acc2)}
.btn:active{transform:translateY(1px)}
.btn.ghost{background:transparent;color:var(--ink);border:1px solid var(--line)}
.btn.ghost:hover{border-color:var(--acc);color:var(--acc2)}
.btn.sm{padding:9px 14px;font-size:13.5px}
.link{background:none;border:0;color:var(--soft);font:500 14px var(--body);cursor:pointer;padding:0}
.link:hover{color:var(--ink)}
:focus-visible{outline:2px solid var(--acc);outline-offset:3px}

/* marca aleph */
.mark{font-family:var(--disp);font-size:64px;line-height:1;color:var(--acc);
  width:96px;height:96px;margin:0 auto 18px;border-radius:50%;display:grid;place-items:center;
  border:1px solid rgba(201,163,95,.35);box-shadow:0 0 60px rgba(201,163,95,.15) inset,0 0 40px rgba(201,163,95,.08)}
.brand-mark{font-family:var(--disp);color:var(--acc);font-size:22px;display:inline-grid;place-items:center;
  width:32px;height:32px;border-radius:50%;border:1px solid rgba(201,163,95,.35);margin-right:10px;line-height:1}
.brand-mark.sm{width:24px;height:24px;font-size:16px;margin-right:6px}

/* barra da escala (22 posicoes, uma vazia) */
.scale{display:block;width:100%;max-width:440px;height:60px;margin:0 auto}
.scale rect{fill:rgba(201,163,95,.28);transform-origin:bottom;transform-box:fill-box;animation:breathe 4.8s ease-in-out infinite}
.scale rect.gap{fill:none;stroke:rgba(201,163,95,.45);stroke-dasharray:2 3;animation:none}
@keyframes breathe{0%,100%{transform:scaleY(.72)}50%{transform:scaleY(1)}}
@media (prefers-reduced-motion:reduce){.scale rect{animation:none}}

/* boot */
.boot{position:fixed;inset:0;display:grid;place-items:center;background:var(--bg);z-index:50;transition:opacity .35s}
.boot.out{opacity:0;pointer-events:none}
.pulse{animation:pulse 1.6s ease-in-out infinite;border:0;box-shadow:none}
@keyframes pulse{0%,100%{opacity:.35}50%{opacity:1}}

/* LOGIN */
.login{min-height:100vh;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:40px 16px}
.login-card{width:100%;max-width:400px;text-align:center}
.login h1{font-size:44px}
.login form{text-align:left;margin-top:28px;display:grid;gap:14px}
.login label{display:grid;gap:6px;font-size:13px;color:var(--soft);font-weight:500}
.login input{background:var(--card);border:1px solid var(--line);color:var(--ink);border-radius:8px;
  padding:13px 14px;font:16px var(--body);transition:border-color .2s}
.login input:focus{outline:none;border-color:var(--acc)}
.login .btn{margin-top:6px;width:100%}
.err{color:#e59a8a;font-size:14px;min-height:1.2em;margin:4px 0 0}
.fine{font-size:13px;color:var(--faint);margin-top:26px;line-height:1.7}
.login .scale{margin-top:48px;opacity:.8}

/* TOPO */
.top{position:sticky;top:0;z-index:5;background:rgba(14,12,10,.82);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);
  border-bottom:1px solid var(--line)}
.bar{display:flex;align-items:center;justify-content:space-between;height:64px}
.brand{font-family:var(--disp);font-size:22px;font-weight:600;color:var(--ink);text-decoration:none;display:flex;align-items:center}
.brand em{color:var(--acc);font-style:normal;margin-left:6px}
nav{display:flex;gap:22px;align-items:center}
nav a{color:var(--soft);text-decoration:none;font-size:14px;font-weight:500}
nav a:hover{color:var(--ink)}

/* HERO */
.hero{padding:56px 0 30px;position:relative}
.hero-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:48px;align-items:center}
.hero h1{font-size:clamp(44px,6.2vw,72px)}
.lead{font-size:18px;color:var(--soft);max-width:30em;margin:0}
.hero-scale{margin-top:36px;max-width:1080px;opacity:.55;height:40px}
.progress{margin-top:30px;max-width:420px}
.progress-top{display:flex;justify-content:space-between;font-size:13px;color:var(--soft);margin-bottom:8px}
.progress-track{height:4px;background:var(--card2);border-radius:4px;overflow:hidden}
.progress-fill{height:100%;width:0;background:linear-gradient(90deg,var(--acc),var(--acc2));border-radius:4px;transition:width .6s ease}

.feature{display:grid;grid-template-columns:150px 1fr;gap:22px;align-items:center;background:linear-gradient(160deg,var(--card2),var(--card));
  border:1px solid var(--line);border-radius:14px;padding:22px;box-shadow:0 30px 70px rgba(0,0,0,.35)}
.feature img{border-radius:6px;aspect-ratio:210/297;object-fit:cover;box-shadow:0 14px 34px rgba(0,0,0,.45);transform:rotate(-2deg)}
.feature .tag{font-size:11px;letter-spacing:.22em;text-transform:uppercase;color:var(--acc);font-weight:600}
.feature h3{font-size:28px;margin:8px 0 6px}
.feature p{color:var(--soft);font-size:14.5px;margin:0 0 16px}

/* SECOES */
.section{padding:34px 0 10px;border-top:1px solid var(--line)}
.section:first-child{border-top:0}
.sec-head{display:flex;align-items:baseline;justify-content:space-between;gap:16px;margin-bottom:20px;flex-wrap:wrap}
.sec-head h2{font-size:34px;margin:0}
.sec-head p{margin:4px 0 0;color:var(--soft);font-size:14.5px}
.sec-count{font-size:12px;letter-spacing:.18em;text-transform:uppercase;color:var(--faint);white-space:nowrap}
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(190px,1fr));gap:22px}

.card{position:relative;background:var(--card);border:1px solid var(--line);border-radius:var(--r);overflow:hidden;
  cursor:pointer;text-align:left;padding:0;color:inherit;font:inherit;display:flex;flex-direction:column;
  transition:transform .25s ease,border-color .25s,box-shadow .25s}
.card:hover{transform:translateY(-4px);border-color:rgba(201,163,95,.45);box-shadow:0 18px 40px rgba(0,0,0,.4)}
.cover{position:relative;aspect-ratio:210/297;background:#f8f3e9;overflow:hidden}
.cover img{width:100%;height:100%;object-fit:cover;transition:transform .5s ease}
.card:hover .cover img{transform:scale(1.03)}
.cover .ph{position:absolute;inset:0;display:grid;place-items:center;font-family:var(--disp);font-size:70px;color:var(--acc);background:var(--card2)}
.card-body{padding:14px 16px 16px;display:flex;flex-direction:column;gap:6px;flex:1}
.card-title{font-family:var(--disp);font-size:21px;font-weight:600;line-height:1.15}
.card-sub{font-size:13px;color:var(--soft);line-height:1.5;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}
.card-meta{margin-top:auto;padding-top:8px;display:flex;justify-content:space-between;align-items:center;font-size:12px;color:var(--faint)}
.pill{font-size:11px;font-weight:600;letter-spacing:.06em;padding:3px 9px;border-radius:99px;border:1px solid var(--line);color:var(--soft)}
.pill.new{color:#17120b;background:var(--acc);border-color:var(--acc)}
.pill.done{color:var(--acc2);border-color:rgba(201,163,95,.4)}

a.card{text-decoration:none}
.card.locked{border-style:dashed;border-color:rgba(201,163,95,.22)}
.card.locked .cover img{filter:sepia(.35) brightness(.32)}
.lock{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:10px;
  color:var(--acc2);font-size:11.5px;font-weight:600;letter-spacing:.18em;text-transform:uppercase;
  background:linear-gradient(180deg,rgba(14,12,10,.1),rgba(14,12,10,.55))}
.lock svg{width:26px;height:26px;stroke:var(--acc2)}
.card.locked .card-meta .pill{color:var(--acc2);border-color:rgba(201,163,95,.4)}

.foot{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;padding-top:40px;padding-bottom:44px;margin-top:40px;
  border-top:1px solid var(--line);color:var(--faint);font-size:13.5px;align-items:center}
.foot a{color:var(--soft)}

/* LEITOR */
.reader{position:fixed;inset:0;z-index:20;background:var(--bg);display:flex;flex-direction:column}
.reader-bar{display:flex;align-items:center;gap:16px;padding:10px 16px;border-bottom:1px solid var(--line);background:var(--bg2)}
.reader-title{flex:1;font-family:var(--disp);font-size:20px;font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;text-align:center}
.reader-actions{display:flex;gap:8px}
.reader iframe{flex:1;border:0;width:100%;background:#3a3631}

@media (max-width:880px){
  .hero-grid{grid-template-columns:1fr;gap:30px}
  .hero{padding-top:36px}
  .feature{grid-template-columns:110px 1fr;padding:18px;gap:18px}
  .feature h3{font-size:24px}
}
@media (max-width:560px){
  nav a{display:none}
  .brand{font-size:19px}
  .grid{grid-template-columns:repeat(2,1fr);gap:14px}
  .card-title{font-size:18px}
  .card-sub{display:none}
  .sec-head h2{font-size:28px}
  .reader-title{display:none}
  .reader-actions{margin-left:auto}
}