/* ==========================================================================
   Sala de Hemodinâmica — sistema visual grafite (web)
   Monocromático. Cinzel (títulos) + Inter (texto). Base #171717.
   ========================================================================== */

@font-face{
  font-family:'Cinzel';
  src:url('../fonts/Cinzel.woff2') format('woff2');
  font-weight:400 700;font-style:normal;font-display:swap;
}
@font-face{
  font-family:'Inter';
  src:url('../fonts/Inter.woff2') format('woff2');
  font-weight:100 900;font-style:normal;font-display:swap;
}

:root{
  --ink:#171717;
  --ink-2:#262626;
  --ink-3:#3d3d3d;
  --gray:#6b6b6b;
  --gray-2:#9a9a9a;
  --line:#d8d8d8;
  --line-2:#eaeaea;
  --paper:#ffffff;
  --paper-2:#f6f6f6;
  --paper-3:#efefef;

  --serif:'Cinzel', Georgia, 'Times New Roman', serif;
  --sans:'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;

  --gutter:20px;
  --max:1140px;
  --max-narrow:760px;
  --radius:2px;
  --ease:cubic-bezier(.22,.61,.36,1);
}

*,*::before,*::after{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;
  font-family:var(--sans);
  font-size:17px;
  line-height:1.65;
  color:var(--ink-2);
  background:var(--paper);
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
  overflow-x:hidden;
}

img{max-width:100%;display:block}
a{color:inherit}

/* ---------- layout ---------- */
.wrap{width:100%;max-width:var(--max);margin:0 auto;padding:0 var(--gutter)}
.wrap-narrow{width:100%;max-width:var(--max-narrow);margin:0 auto;padding:0 var(--gutter)}
.sec{padding:96px 0}
.sec-sm{padding:64px 0}
.sec-lg{padding:128px 0}
@media (max-width:760px){
  .sec{padding:64px 0}
  .sec-sm{padding:48px 0}
  .sec-lg{padding:72px 0}
}

.dark{background:var(--ink);color:#e9e9e9}
.dark h1,.dark h2,.dark h3,.dark h4,.dark .eyebrow,.dark .num{color:#fff}
.dark .lead{color:#c4c4c4}
.dark .rule{background:rgba(255,255,255,.18)}
.soft{background:var(--paper-2)}

.grid{display:grid;gap:28px}
.g2{grid-template-columns:repeat(2,1fr)}
.g3{grid-template-columns:repeat(3,1fr)}
.g4{grid-template-columns:repeat(4,1fr)}
@media (max-width:980px){.g3,.g4{grid-template-columns:repeat(2,1fr)}}
@media (max-width:680px){.g2,.g3,.g4{grid-template-columns:1fr}}

/* ---------- tipografia ---------- */
h1,h2,h3,h4{font-family:var(--serif);font-weight:700;color:var(--ink);margin:0 0 .5em;line-height:1.16}
h1{font-size:clamp(32px,5vw,54px);letter-spacing:.005em}
h2{letter-spacing:.008em}
h2{font-size:clamp(27px,3.6vw,40px)}
h3{font-size:clamp(19px,2.1vw,23px);line-height:1.3}
h4{font-size:16px;line-height:1.35}
p{margin:0 0 1.15em}
p:last-child{margin-bottom:0}

.eyebrow{
  font-family:var(--serif);font-weight:700;
  font-size:11px;letter-spacing:.22em;text-transform:uppercase;
  color:var(--gray);margin:0 0 20px;display:block;
}
.dark .eyebrow{color:var(--gray-2)}

.lead{font-size:clamp(18px,2vw,21px);line-height:1.6;color:var(--ink-3)}
.small{font-size:14px;line-height:1.6;color:var(--gray)}
.tiny{font-size:12.5px;line-height:1.55;color:var(--gray)}
.dark .small,.dark .tiny{color:var(--gray-2)}

.rule{height:1px;background:var(--line);border:0;margin:0}
.rule-short{width:56px;height:2px;background:var(--ink);border:0;margin:0 0 26px}
.dark .rule-short{background:#fff}
.center{text-align:center}
.center .rule-short{margin-left:auto;margin-right:auto}

.num{
  font-family:var(--serif);font-weight:700;font-size:12px;
  letter-spacing:.16em;color:var(--gray-2);display:block;margin-bottom:10px;
}

/* ---------- botões ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:10px;
  font-family:var(--sans);font-size:15px;font-weight:600;letter-spacing:.01em;
  padding:16px 30px;border:1px solid var(--ink);border-radius:var(--radius);
  background:var(--ink);color:#fff;text-decoration:none;cursor:pointer;
  transition:background .25s var(--ease),color .25s var(--ease),transform .25s var(--ease),border-color .25s var(--ease);
  text-align:center;line-height:1.2;white-space:nowrap;
}
.btn:hover{background:#000;border-color:#000;transform:translateY(-1px)}
.btn-ghost{background:transparent;color:var(--ink)}
.btn-ghost:hover{background:var(--ink);color:#fff}
.dark .btn,.hero .btn,.sticky-cta .btn,.ftr .btn{background:#fff;border-color:#fff;color:var(--ink)}
.dark .btn:hover,.hero .btn:hover,.sticky-cta .btn:hover{background:#e6e6e6;border-color:#e6e6e6}
.dark .btn-ghost,.hero .btn-ghost{background:transparent;color:#fff;border-color:rgba(255,255,255,.45)}
.dark .btn-ghost:hover,.hero .btn-ghost:hover{background:#fff;color:var(--ink);border-color:#fff}
.btn-lg{padding:19px 40px;font-size:16px}
.btn-block{display:flex;width:100%}
.btn-row{display:flex;flex-wrap:wrap;gap:14px;align-items:center}
.center .btn-row{justify-content:center}

.link-arrow{
  font-family:var(--sans);font-size:14px;font-weight:600;
  text-decoration:none;color:var(--ink);
  border-bottom:1px solid var(--line);padding-bottom:3px;
  display:inline-flex;align-items:center;gap:8px;
  transition:border-color .25s var(--ease),gap .25s var(--ease);
}
.link-arrow:hover{border-color:var(--ink);gap:12px}
.dark .link-arrow{color:#fff;border-color:rgba(255,255,255,.3)}
.dark .link-arrow:hover{border-color:#fff}

/* ---------- header ---------- */
.hdr{
  position:sticky;top:0;z-index:70;
  background:rgba(255,255,255,.93);backdrop-filter:saturate(160%) blur(12px);
  border-bottom:1px solid var(--line-2);
  transition:box-shadow .3s var(--ease);
}
.hdr.scrolled{box-shadow:0 1px 18px rgba(0,0,0,.07)}
.hdr-in{display:flex;align-items:center;justify-content:space-between;height:70px;gap:24px}
.hdr-logo{display:flex;align-items:center;text-decoration:none;flex-shrink:0}
.hdr-logo img{height:30px;width:auto}
.hdr-nav{display:flex;align-items:center;gap:26px;margin-left:auto;flex-shrink:0}
.hdr-nav a{
  font-size:14px;font-weight:500;text-decoration:none;color:var(--ink-3);
  position:relative;padding:4px 0;transition:color .2s var(--ease);
}
.hdr-nav a::after{
  content:'';position:absolute;left:0;bottom:0;width:0;height:1px;
  background:var(--ink);transition:width .28s var(--ease);
}
.hdr-nav a:hover{color:var(--ink)}
.hdr-nav a:hover::after{width:100%}
.hdr-nav a.btn{color:#fff}
.hdr-nav a.btn::after{display:none}
.hdr-cta{padding:11px 22px;font-size:14px;flex-shrink:0}
.hdr-burger{display:none;background:none;border:0;padding:8px;cursor:pointer}
.hdr-burger span{display:block;width:22px;height:1.5px;background:var(--ink);margin:5px 0;transition:transform .3s var(--ease),opacity .3s var(--ease)}
.hdr-burger[aria-expanded="true"] span:nth-child(1){transform:translateY(6.5px) rotate(45deg)}
.hdr-burger[aria-expanded="true"] span:nth-child(2){opacity:0}
.hdr-burger[aria-expanded="true"] span:nth-child(3){transform:translateY(-6.5px) rotate(-45deg)}

@media (max-width:900px){
  .hdr-burger{display:block}
  .hdr-nav{
    position:fixed;top:70px;left:0;right:0;
    background:#fff;border-bottom:1px solid var(--line-2);
    flex-direction:column;align-items:stretch;gap:0;padding:8px 20px 22px;
    transform:translateY(-8px);opacity:0;pointer-events:none;
    transition:opacity .25s var(--ease),transform .25s var(--ease);
    max-height:calc(100vh - 70px);overflow-y:auto;
  }
  .hdr-nav.open{opacity:1;transform:none;pointer-events:auto}
  .hdr-nav a{padding:15px 0;border-bottom:1px solid var(--line-2);font-size:16px}
  .hdr-nav .btn{margin-top:18px;width:100%}
}

/* ---------- hero ---------- */
.hero{
  position:relative;background:var(--ink);color:#fff;overflow:hidden;
  padding:110px 0 100px;
}
.hero::after{
  content:'';position:absolute;inset:0;pointer-events:none;
  background:radial-gradient(120% 90% at 78% 12%, rgba(255,255,255,.08) 0%, rgba(255,255,255,0) 58%);
}
.hero-emblem{
  position:absolute;right:-60px;top:50%;transform:translateY(-50%);
  width:440px;opacity:.05;pointer-events:none;
}
.hero-in{position:relative;z-index:2}
.hero-in > *{max-width:790px}
.hero h1{color:#fff;margin-bottom:26px}
.hero .lead{color:#c8c8c8;max-width:630px;margin-bottom:38px}
.hero .btn-row{margin-bottom:34px}
@media (max-width:900px){
  .hero{padding:72px 0 64px}
  .hero-emblem{width:300px;right:-110px;opacity:.035}
}

.trust{
  display:flex;flex-wrap:wrap;gap:12px 32px;
  padding-top:30px;border-top:1px solid rgba(255,255,255,.14);
  max-width:100%;
}
.trust li{list-style:none;display:flex;align-items:center;gap:9px;font-size:13.5px;color:#b8b8b8}
.trust ul{display:contents}
.trust svg{width:15px;height:15px;flex-shrink:0;opacity:.75}

/* ---------- barra de números ---------- */
.stats{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid var(--line-2)}
.stat{padding:38px 22px;text-align:center;border-right:1px solid var(--line-2)}
.stat:last-child{border-right:0}
.stat b{display:block;font-family:var(--serif);font-size:clamp(28px,3.4vw,40px);color:var(--ink);line-height:1;margin-bottom:9px}
.stat span{font-size:12px;letter-spacing:.11em;text-transform:uppercase;color:var(--gray)}
@media (max-width:760px){
  .stats{grid-template-columns:repeat(2,1fr)}
  .stat{border-bottom:1px solid var(--line-2)}
  .stat:nth-child(2n){border-right:0}
  .stat:nth-last-child(-n+2){border-bottom:0}
}

/* ---------- cards ---------- */
.card{
  background:#fff;border:1px solid var(--line-2);border-radius:var(--radius);
  padding:34px 30px;transition:border-color .3s var(--ease),transform .3s var(--ease),box-shadow .3s var(--ease);
  display:flex;flex-direction:column;height:100%;
}
.card:hover{border-color:var(--line);transform:translateY(-3px);box-shadow:0 12px 32px rgba(0,0,0,.05)}
.card h3{margin-bottom:12px}
.card p{font-size:15.5px;color:var(--ink-3);line-height:1.62}
.dark .card{background:#1f1f1f;border-color:#333}
.dark .card:hover{border-color:#4a4a4a;box-shadow:none}
.dark .card p{color:#b5b5b5}

.card-icon{width:34px;height:34px;margin-bottom:20px;stroke:var(--ink);fill:none;stroke-width:1.3}
.dark .card-icon{stroke:#fff}

/* ---------- acordeão de módulos ---------- */
.acc{border-top:1px solid var(--line)}
.acc-item{border-bottom:1px solid var(--line)}
.acc-head{
  width:100%;display:flex;align-items:flex-start;gap:20px;
  background:none;border:0;padding:24px 0;cursor:pointer;text-align:left;
  font-family:inherit;color:var(--ink);transition:opacity .2s var(--ease);
}
.acc-head:hover{opacity:.62}
.acc-n{
  font-family:var(--serif);font-weight:700;font-size:13px;color:var(--gray-2);
  flex-shrink:0;width:32px;padding-top:4px;letter-spacing:.06em;
}
.acc-t{flex:1;font-family:var(--serif);font-weight:700;font-size:clamp(17px,2vw,20px);line-height:1.34}
.acc-ico{
  flex-shrink:0;width:16px;height:16px;margin-top:6px;position:relative;
}
.acc-ico::before,.acc-ico::after{
  content:'';position:absolute;background:var(--ink);transition:transform .32s var(--ease),opacity .32s var(--ease);
}
.acc-ico::before{left:0;top:7.5px;width:16px;height:1.5px}
.acc-ico::after{left:7.5px;top:0;width:1.5px;height:16px}
.acc-item.open .acc-ico::after{transform:scaleY(0);opacity:0}
.acc-body{
  max-height:0;overflow:hidden;transition:max-height .42s var(--ease);
}
.acc-body-in{padding:0 0 28px 52px;font-size:15.5px;color:var(--ink-3);line-height:1.68}
.acc-body-in ul{margin:0;padding-left:18px}
.acc-body-in li{margin-bottom:7px}
@media (max-width:600px){.acc-body-in{padding-left:0}.acc-n{width:26px;font-size:12px}}

/* ---------- quiz de trilha ---------- */
.quiz{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  padding:46px 42px;max-width:800px;margin:0 auto;position:relative;overflow:hidden;
}
@media (max-width:640px){.quiz{padding:30px 22px}}
.quiz-step{display:none;animation:fadeUp .45s var(--ease) both}
.quiz-step.active{display:block}
@keyframes fadeUp{from{opacity:0;transform:translateY(12px)}to{opacity:1;transform:none}}
.quiz-q{font-family:var(--serif);font-weight:700;font-size:clamp(20px,2.4vw,26px);line-height:1.3;margin:0 0 28px;color:var(--ink)}
.quiz-opts{display:grid;gap:11px}
.quiz-opt{
  display:flex;align-items:center;gap:15px;width:100%;
  padding:18px 22px;border:1px solid var(--line);border-radius:var(--radius);
  background:#fff;cursor:pointer;font-family:inherit;font-size:15.5px;color:var(--ink-2);
  text-align:left;transition:border-color .22s var(--ease),background .22s var(--ease),transform .22s var(--ease);
}
.quiz-opt:hover{border-color:var(--ink);background:var(--paper-2);transform:translateX(3px)}
.quiz-opt b{font-family:var(--serif);font-size:12px;color:var(--gray-2);letter-spacing:.1em;flex-shrink:0}
.quiz-prog{display:flex;gap:5px;margin-bottom:26px}
.quiz-prog i{flex:1;height:2px;background:var(--line-2);transition:background .3s var(--ease)}
.quiz-prog i.on{background:var(--ink)}
.quiz-res{text-align:center}
.quiz-res .eyebrow{margin-bottom:12px}
.quiz-res h3{font-size:clamp(24px,3vw,32px);margin-bottom:14px}
.quiz-res p{color:var(--ink-3);max-width:520px;margin-left:auto;margin-right:auto}
.quiz-res .mods{
  display:flex;flex-wrap:wrap;gap:8px;justify-content:center;margin:26px 0 30px;
}
.quiz-res .mods span{
  font-size:12.5px;padding:7px 14px;border:1px solid var(--line);border-radius:100px;color:var(--ink-3);
}
.quiz-restart{background:none;border:0;font-family:inherit;font-size:13px;color:var(--gray);cursor:pointer;text-decoration:underline;margin-top:20px;padding:4px}

/* ---------- lista de checagem ---------- */
.checks{list-style:none;margin:0;padding:0}
.checks li{
  position:relative;padding:0 0 16px 32px;font-size:16px;color:var(--ink-3);line-height:1.6;
}
.checks li::before{
  content:'';position:absolute;left:0;top:8px;width:13px;height:7px;
  border-left:1.6px solid var(--ink);border-bottom:1.6px solid var(--ink);
  transform:rotate(-45deg);
}
.dark .checks li{color:#c0c0c0}
.dark .checks li::before{border-color:#fff}

/* ---------- oferta ---------- */
.offer{
  border:1px solid var(--line);background:#fff;border-radius:var(--radius);
  max-width:560px;margin:0 auto;overflow:hidden;
}
.offer-top{background:var(--ink);color:#fff;padding:28px 34px;text-align:center}
.offer-top .eyebrow{color:var(--gray-2);margin-bottom:8px}
.offer-top h3{color:#fff;margin:0;font-size:clamp(20px,2.4vw,25px)}
.offer-body{padding:36px 34px}
.price{text-align:center;margin-bottom:28px}
.price .from{font-size:14px;color:var(--gray);text-decoration:line-through;display:block;margin-bottom:4px}
.price .main{font-family:var(--serif);font-weight:700;font-size:clamp(38px,6vw,52px);color:var(--ink);line-height:1;display:block}
.price .main small{font-size:.44em;letter-spacing:.02em}
.price .sub{font-size:14.5px;color:var(--gray);display:block;margin-top:10px}
.offer-body .checks{margin-bottom:30px}
.guarantee{
  display:flex;gap:16px;align-items:flex-start;
  border-top:1px solid var(--line-2);margin-top:26px;padding-top:24px;
}
.guarantee svg{width:26px;height:26px;flex-shrink:0;stroke:var(--ink);fill:none;stroke-width:1.2}
.guarantee p{font-size:13.5px;color:var(--gray);line-height:1.6}
@media (max-width:600px){.offer-body,.offer-top{padding-left:22px;padding-right:22px}}

/* ---------- autor ---------- */
.author{display:grid;grid-template-columns:300px 1fr;gap:56px;align-items:start}
@media (max-width:880px){.author{grid-template-columns:1fr;gap:32px}}
.author-photo{
  width:100%;aspect-ratio:3/4;background:#1f1f1f;border-radius:var(--radius);
  display:flex;align-items:center;justify-content:center;overflow:hidden;position:relative;
}
.author-photo img{width:100%;height:100%;object-fit:cover;filter:grayscale(1) contrast(1.05)}
.author-photo .ph{font-family:var(--serif);font-size:11px;letter-spacing:.2em;color:#5a5a5a;text-align:center;padding:20px}
.creds{list-style:none;margin:22px 0 0;padding:0;columns:2;column-gap:36px}
@media (max-width:680px){.creds{columns:1}}
.creds li{
  break-inside:avoid;font-size:14.5px;color:var(--ink-3);line-height:1.55;
  padding:0 0 12px 17px;position:relative;
}
.creds li::before{content:'';position:absolute;left:0;top:9px;width:6px;height:1.5px;background:var(--gray-2)}
.dark .creds li{color:#b8b8b8}

/* ---------- depoimentos ---------- */
.quote{
  border-left:2px solid var(--ink);padding:4px 0 4px 26px;
}
.quote p{font-family:var(--serif);font-size:clamp(17px,2vw,20px);line-height:1.5;color:var(--ink);margin-bottom:16px}
.quote cite{font-style:normal;font-size:13.5px;color:var(--gray);display:block}
.dark .quote{border-color:#fff}
.dark .quote p{color:#fff}
.dark .quote cite{color:var(--gray-2)}

/* ---------- captura de e-mail ---------- */
.capture{
  display:flex;gap:10px;flex-wrap:wrap;max-width:520px;
}
.capture input{
  flex:1;min-width:210px;padding:16px 18px;font-family:inherit;font-size:15px;
  border:1px solid var(--line);border-radius:var(--radius);background:#fff;color:var(--ink);
  transition:border-color .22s var(--ease);
}
.capture input:focus{outline:0;border-color:var(--ink)}
.capture select{
  flex:1;min-width:210px;padding:16px 18px;font-family:inherit;font-size:15px;
  border:1px solid var(--line);border-radius:var(--radius);background:#fff;color:var(--ink);
  -webkit-appearance:none;appearance:none;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%236b6b6b' stroke-width='1.4' fill='none'/%3E%3C/svg%3E");
  background-repeat:no-repeat;background-position:right 18px center;
}
.dark .capture input,.dark .capture select{background:#1f1f1f;border-color:#3a3a3a;color:#fff}
.dark .capture input::placeholder{color:#7a7a7a}
.capture .btn{flex-shrink:0}
.center .capture{margin:0 auto}
.form-note{font-size:12.5px;color:var(--gray);margin-top:14px}
.form-ok{
  display:none;padding:20px 24px;border:1px solid var(--line);border-radius:var(--radius);
  background:var(--paper-2);font-size:15px;color:var(--ink-2);max-width:520px;
}
.dark .form-ok{background:#1f1f1f;border-color:#3a3a3a;color:#ddd}
.form-ok.show{display:block}

/* ---------- grade de ebooks ---------- */
.filters{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:44px}
.filter{
  font-family:inherit;font-size:13.5px;padding:10px 20px;cursor:pointer;
  border:1px solid var(--line);background:#fff;color:var(--ink-3);border-radius:100px;
  transition:all .22s var(--ease);
}
.filter:hover{border-color:var(--ink)}
.filter.on{background:var(--ink);border-color:var(--ink);color:#fff}

.book{
  display:flex;flex-direction:column;text-decoration:none;height:100%;
  border:1px solid var(--line-2);border-radius:var(--radius);overflow:hidden;background:#fff;
  transition:border-color .3s var(--ease),transform .3s var(--ease),box-shadow .3s var(--ease);
}
.book:hover{border-color:var(--line);transform:translateY(-4px);box-shadow:0 14px 34px rgba(0,0,0,.07)}
.book-cover{
  aspect-ratio:3/4;background:var(--ink);position:relative;overflow:hidden;
  display:flex;flex-direction:column;justify-content:space-between;padding:26px 22px;
}
.book-cover .bc-emb{position:absolute;right:-40px;bottom:-30px;width:180px;opacity:.07}
.book-cover .bc-brand{font-family:var(--serif);font-size:8.5px;letter-spacing:.2em;color:rgba(255,255,255,.62);text-transform:uppercase;position:relative;z-index:2}
.book-cover .bc-title{font-family:var(--serif);font-weight:700;font-size:clamp(15px,2.4vw,19px);line-height:1.22;color:#fff;position:relative;z-index:2}
.book-cover .bc-rule{width:34px;height:1.5px;background:rgba(255,255,255,.55);margin-bottom:12px;position:relative;z-index:2}
.book-body{padding:20px 22px 24px;display:flex;flex-direction:column;flex:1}
.book-tag{
  font-family:var(--serif);font-size:10px;letter-spacing:.16em;text-transform:uppercase;
  color:var(--gray);margin-bottom:9px;
}
.book-body h3{font-size:16.5px;line-height:1.3;margin-bottom:8px}
.book-body p{font-size:14px;color:var(--gray);line-height:1.55;margin-bottom:16px}
.book-foot{margin-top:auto;display:flex;align-items:center;justify-content:space-between;gap:10px}
.book-price{font-family:var(--serif);font-weight:700;font-size:16px;color:var(--ink)}
.book-price.free{font-size:12px;letter-spacing:.12em;text-transform:uppercase;color:var(--gray)}
.book-go{font-size:13px;font-weight:600;color:var(--ink);display:inline-flex;align-items:center;gap:6px}

/* ---------- blog ---------- */
.post-list{border-top:1px solid var(--line)}
.post-row{
  display:grid;grid-template-columns:150px 1fr auto;gap:30px;align-items:baseline;
  padding:32px 0;border-bottom:1px solid var(--line);text-decoration:none;
  transition:opacity .25s var(--ease);
}
.post-row:hover{opacity:.6}
.post-row .pr-meta{font-family:var(--serif);font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--gray-2)}
.post-row h3{margin:0 0 6px}
.post-row p{font-size:15px;color:var(--gray);margin:0}
.post-row .pr-go{font-size:20px;color:var(--gray-2)}
@media (max-width:760px){
  .post-row{grid-template-columns:1fr;gap:10px}
  .post-row .pr-go{display:none}
}

.article{max-width:720px;margin:0 auto}
.article-head{padding:64px 0 40px;border-bottom:1px solid var(--line-2);margin-bottom:44px}
.article-meta{font-family:var(--serif);font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:var(--gray);margin-bottom:18px}
.article h1{font-size:clamp(30px,4.4vw,46px);margin-bottom:20px}
.article-body{font-size:18px;line-height:1.75;color:var(--ink-2)}
.article-body h2{font-size:clamp(22px,2.8vw,28px);margin:48px 0 18px}
.article-body h3{font-size:19px;margin:34px 0 12px}
.article-body ul,.article-body ol{padding-left:22px;margin:0 0 1.2em}
.article-body li{margin-bottom:9px}
.article-body blockquote{
  margin:34px 0;padding:2px 0 2px 24px;border-left:2px solid var(--ink);
  font-family:var(--serif);font-size:20px;line-height:1.5;color:var(--ink);
}
.article-body img{margin:32px 0;border-radius:var(--radius)}
.article-body strong{color:var(--ink);font-weight:600}

.readbar{position:fixed;top:0;left:0;height:2px;background:var(--ink);width:0;z-index:90;transition:width .1s linear}

.inline-cta{
  border:1px solid var(--line);border-radius:var(--radius);
  padding:32px 30px;margin:44px 0;background:var(--paper-2);
}
.inline-cta .eyebrow{margin-bottom:10px}
.inline-cta h3{font-size:21px;margin-bottom:10px}
.inline-cta p{font-size:15.5px;color:var(--ink-3);margin-bottom:20px}

/* ---------- FAQ ---------- */
.faq{max-width:780px;margin:0 auto}

/* ---------- barra fixa mobile ---------- */
.sticky-cta{
  position:fixed;left:0;right:0;bottom:0;z-index:80;
  background:var(--ink);color:#fff;
  display:flex;align-items:center;justify-content:space-between;gap:14px;
  padding:12px 18px calc(12px + env(safe-area-inset-bottom));
  transform:translateY(110%);transition:transform .35s var(--ease);
  border-top:1px solid #2e2e2e;
}
.sticky-cta.show{transform:none}
.sticky-cta .sc-txt{min-width:0}
.sticky-cta .sc-txt b{display:block;font-family:var(--serif);font-size:15px;line-height:1.2}
.sticky-cta .sc-txt span{font-size:11.5px;color:#9a9a9a}
.sticky-cta .btn{padding:13px 22px;font-size:14px;flex-shrink:0}
@media (min-width:901px){.sticky-cta{display:none}}

/* ---------- modal ---------- */
.modal{
  position:fixed;inset:0;z-index:100;display:none;
  align-items:center;justify-content:center;padding:20px;
  background:rgba(10,10,10,.72);backdrop-filter:blur(3px);
}
.modal.open{display:flex;animation:fadeIn .25s var(--ease)}
@keyframes fadeIn{from{opacity:0}to{opacity:1}}
.modal-box{
  background:#fff;border-radius:var(--radius);max-width:520px;width:100%;
  padding:44px 40px;position:relative;animation:popIn .35s var(--ease);
  max-height:90vh;overflow-y:auto;
}
@keyframes popIn{from{opacity:0;transform:translateY(16px) scale(.98)}to{opacity:1;transform:none}}
.modal-close{
  position:absolute;top:14px;right:14px;background:none;border:0;cursor:pointer;
  width:32px;height:32px;font-size:22px;line-height:1;color:var(--gray);
}
.modal-close:hover{color:var(--ink)}
@media (max-width:560px){.modal-box{padding:32px 24px}}

/* ---------- rodapé ---------- */
.ftr{background:var(--ink);color:#9a9a9a;padding:68px 0 32px}
.ftr-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:40px;padding-bottom:44px;border-bottom:1px solid #2e2e2e}
@media (max-width:880px){.ftr-grid{grid-template-columns:1fr 1fr;gap:34px}}
@media (max-width:520px){.ftr-grid{grid-template-columns:1fr}}
.ftr img{height:30px;margin-bottom:18px}
.ftr h4{font-size:11px;letter-spacing:.18em;text-transform:uppercase;color:#fff;margin-bottom:16px}
.ftr ul{list-style:none;margin:0;padding:0}
.ftr li{margin-bottom:10px}
.ftr a{font-size:14px;color:#9a9a9a;text-decoration:none;transition:color .2s var(--ease)}
.ftr a:hover{color:#fff}
.ftr p{font-size:14px;line-height:1.6}
.ftr-bot{display:flex;flex-wrap:wrap;gap:12px 28px;justify-content:space-between;padding-top:26px;font-size:12.5px;color:#6b6b6b}
.ftr-bot a{font-size:12.5px;color:#6b6b6b}

/* ---------- animação de entrada ---------- */
.reveal{opacity:0;transform:translateY(18px);transition:opacity .7s var(--ease),transform .7s var(--ease)}
.reveal.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){
  .reveal{opacity:1;transform:none;transition:none}
  .btn:hover,.card:hover,.book:hover,.post-row:hover{transform:none}
}

/* ---------- utilitários ---------- */
.mb0{margin-bottom:0}
.mt-l{margin-top:44px}
.mt-m{margin-top:28px}
.maxw{max-width:640px}
.center .maxw{margin-left:auto;margin-right:auto}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap}

/* ==========================================================================
   Sobrescritas de tipografia — precisam vir por último
   Cinzel é para títulos curtos e rótulos. Frase longa vai para a Inter.
   ========================================================================== */
.article h1,
.article-body h2,
.article-body h3,
.faq .acc-t,
.quiz-q,
.post-row h3,
.inline-cta h3,
.sans-title{
  font-family:var(--sans);
  font-weight:600;
  letter-spacing:-.012em;
  line-height:1.28;
}
.article-body blockquote{
  font-family:var(--sans);
  font-weight:500;
  letter-spacing:-.008em;
  font-size:19px;
  line-height:1.55;
}
.quiz-q{font-size:clamp(19px,2.2vw,24px)}

/* ==========================================================================
   Capas reais dos ebooks
   ========================================================================== */
.book-cover.has-img{padding:0;background:var(--ink);overflow:hidden}
.book-cover.has-img img{
  width:100%;height:100%;object-fit:cover;display:block;
  transition:transform .55s var(--ease);
}
.book:hover .book-cover.has-img img{transform:scale(1.035)}

/* página do livro */
.hero-livro .livro-grid{
  display:grid;grid-template-columns:260px 1fr;gap:52px;align-items:center;
}
.hero-livro .livro-txt{max-width:640px}
.hero-livro .livro-capa img{
  width:100%;height:auto;border-radius:2px;
  box-shadow:0 26px 60px rgba(0,0,0,.55), 0 2px 0 rgba(255,255,255,.07);
}
.capa-vazia{
  aspect-ratio:3/4;border:1px solid rgba(255,255,255,.2);border-radius:2px;
  display:flex;align-items:center;justify-content:center;padding:22px;text-align:center;
}
.capa-vazia span{font-family:var(--serif);font-weight:700;font-size:15px;color:#fff;line-height:1.3}
@media (max-width:820px){
  .hero-livro .livro-grid{grid-template-columns:1fr;gap:34px}
  .hero-livro .livro-capa{max-width:190px}
}

/* ==========================================================================
   Botão do Agente de Vendas da Hotmart (fixo, 40px, canto inferior direito)
   No celular ele cairia em cima do botão "Inscrever-se" da barra fixa.
   ========================================================================== */
@media (max-width:900px){
  #hotmart-widget wpp-button{
    bottom:calc(98px + env(safe-area-inset-bottom)) !important;
    right:18px !important;
  }
}
/* o pop-up de saída fica acima do botão enquanto está aberto */
body:has(.modal.open) #hotmart-widget{display:none}

/* ==========================================================================
   Módulos com capa e aulas
   ========================================================================== */
.acc-head{align-items:center}
.acc-thumb{width:40px;height:53px;object-fit:cover;border-radius:2px;flex-shrink:0;background:var(--ink)}
.acc-t small{display:block;font-family:var(--sans);font-weight:500;font-size:12.5px;color:var(--gray);letter-spacing:0;margin-top:3px}
.acc-n,.acc-ico{padding-top:0;margin-top:0}
.mod-body{display:grid;grid-template-columns:170px 1fr;gap:28px;align-items:start;padding-left:0}
.mod-capa{width:100%;height:auto;border-radius:2px;box-shadow:0 12px 30px rgba(0,0,0,.14)}
ol.aulas{list-style:none;margin:18px 0 0;padding:0;border-top:1px solid var(--line-2)}
ol.aulas li{display:grid;grid-template-columns:68px 1fr;gap:10px;padding:9px 0;border-bottom:1px solid var(--line-2);font-size:15px;color:var(--ink-2)}
.aula-n{font-family:var(--serif);font-weight:700;font-size:11px;letter-spacing:.1em;text-transform:uppercase;color:var(--gray-2);padding-top:3px}
@media (max-width:600px){
  .acc-thumb{width:34px;height:45px}
  .mod-body{grid-template-columns:1fr;gap:18px}
  .mod-capa{max-width:150px}
}
/* preço */
.price .main small{font-size:.36em;letter-spacing:.04em;color:var(--gray)}
ol.aulas li{grid-template-columns:1fr}
.book-breve{cursor:default}
.book-breve:hover{transform:none;box-shadow:none;border-color:var(--line-2)}
.book-breve .book-cover{filter:grayscale(1) brightness(.72)}

/* ---------- bloco de resposta direta (topo do artigo) ---------- */
.article-body .resposta{
  margin:0 0 34px;padding:22px 24px;
  border:1px solid var(--line-2);border-left:3px solid var(--ink);
  background:var(--paper-2);border-radius:var(--radius);
}
.article-body .resposta-rot{
  display:block;font-family:var(--sans);
  font-size:11px;letter-spacing:.14em;text-transform:uppercase;
  color:var(--gray);margin-bottom:10px;
}
.article-body .resposta p{
  margin:0;font-size:17px;line-height:1.62;color:var(--ink);
}
@media(max-width:700px){
  .article-body .resposta{padding:18px 18px}
  .article-body .resposta p{font-size:16px}
}