:root{
  --accent:#cc4911;
  --ink:#1d0600;
  --paper:#f1f1f1;
  --paper-2:#E6E2E0;
  --card:#FAFAFA;
  --photo:#DEDAD8;
  --line:#D3CDCA;
  --line-dark:#42302A;
  --text-2:#3B2A24;
  --muted:#6B5B55;
  --muted-dark:#B3A7A2;
  --soft-dark:#D6CDC9;
  --chart-axis:#5E4A43;
  --chart-dash:#7A6760;
  --display:'Unbounded',system-ui,sans-serif;
  --body:'DM Sans',system-ui,sans-serif;
  --mono:'JetBrains Mono',ui-monospace,monospace;
  --gutter:clamp(20px,8.33vw,120px);
  --section-y:clamp(64px,8.5vw,120px);
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;font-family:var(--body);background:var(--paper);color:var(--ink);overflow-x:hidden;line-height:1.4}
h1,h2,h3,p,figure,blockquote{margin:0}
img,svg,video,iframe{max-width:100%}
img,video{height:auto;display:block}
a{color:var(--ink)}
a:hover{color:var(--accent)}
:focus-visible{outline:3px solid var(--accent);outline-offset:3px}
section[id]{scroll-margin-top:84px}

.wrap{width:100%;max-width:1440px;margin:0 auto;padding-inline:var(--gutter)}
.section{padding-block:var(--section-y)}
.dark{background:var(--ink);color:var(--paper)}
.sand{background:var(--paper-2)}

.eyebrow{font-family:var(--mono);font-size:13px;letter-spacing:1.5px;color:var(--muted);text-transform:uppercase}
.dark .eyebrow{color:var(--muted-dark)}
.eyebrow.accent{color:var(--accent)}
.h2{font-family:var(--display);font-weight:700;font-size:clamp(27px,3.2vw,48px);line-height:1.1;letter-spacing:-.02em;overflow-wrap:break-word}
.h2.xl{font-size:clamp(30px,3.7vw,52px);line-height:1.06}
.lead{font-size:clamp(16px,1.35vw,19px);line-height:1.6;color:var(--text-2)}
.dark .lead{color:var(--soft-dark)}
.head{display:flex;flex-direction:column;gap:20px}

/* Botões */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:56px;padding:0 28px;border-radius:999px;font-weight:700;font-size:clamp(16px,1.2vw,17px);text-decoration:none;text-align:center;border:2px solid transparent;cursor:pointer;font-family:var(--body);line-height:1.2;transition:transform .15s ease}
.btn:hover{transform:translateY(-1px)}
.btn svg{flex-shrink:0}
.btn-accent{background:var(--accent);color:var(--ink);border-color:var(--ink)}
.btn-accent:hover{color:var(--ink)}
.btn-accent.on-dark{border-color:var(--accent)}
.btn-ink{background:var(--ink);color:var(--paper)}
.btn-ink:hover{color:var(--paper)}
.btn-outline{border-color:var(--ink);background:transparent;color:var(--ink)}
.btn-lg{min-height:60px;padding:0 30px}
.white{color:#fff}

/* Selo Ca */
.tile{position:relative;display:flex;align-items:center;justify-content:center;border:2px solid var(--ink);border-radius:6px;background:var(--accent);flex-shrink:0}
.tile small{position:absolute;top:3px;left:5px;font-family:var(--mono);font-size:9px}
.tile b{font-family:var(--display);font-weight:800;margin-top:4px}

/* NAV */
.nav{position:sticky;top:0;z-index:20;background:var(--paper);border-bottom:1px solid var(--line)}
.nav .wrap{height:88px;display:flex;align-items:center;justify-content:space-between;gap:16px}
.brand{display:flex;align-items:center;text-decoration:none;min-width:0;flex-shrink:1}
.brand img{height:28px;width:auto;max-width:100%;display:block}
.menu{display:flex;gap:clamp(18px,2.5vw,36px);font-size:15px;font-weight:500}
.menu a{text-decoration:none}
.nav .btn{min-height:48px;padding:0 22px;font-size:15px;white-space:nowrap;flex-shrink:0}

/* HERO */
.hero .wrap{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:clamp(40px,5vw,72px);align-items:center;padding-block:clamp(40px,5.5vw,80px) clamp(48px,5vw,72px)}
.hero-copy{display:flex;flex-direction:column;gap:28px;min-width:0}
.hero h1{font-family:var(--display);font-weight:800;font-size:clamp(38px,4.2vw,60px);line-height:1.04;letter-spacing:-.03em;overflow-wrap:break-word}
.hero .sub{font-size:clamp(17px,1.4vw,20px);line-height:1.5;color:var(--text-2);max-width:540px}
.cta-row{display:flex;gap:14px;flex-wrap:wrap}
.trust{display:flex;flex-wrap:wrap;gap:8px 20px;font-size:14px;color:var(--muted)}
.stats{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;border-top:1px solid var(--line);padding-top:22px;margin-top:8px}
.stat{display:flex;flex-direction:column;gap:4px}
.stat strong{font-family:var(--display);font-weight:700;font-size:clamp(18px,1.9vw,26px)}
.stat span{font-size:14px;color:var(--muted)}
.chart-card{background:var(--ink);color:var(--paper);border-radius:28px;padding:clamp(22px,2.6vw,36px);display:flex;flex-direction:column;gap:20px;min-width:0}
.chart-top{display:flex;justify-content:space-between;align-items:flex-start;gap:12px}
.chart-top .eyebrow{color:var(--muted-dark);font-size:12px}
.element{width:86px;height:96px;border:2px solid var(--accent);border-radius:10px;padding:8px 10px;display:flex;flex-direction:column;justify-content:space-between;flex-shrink:0}
.element small{font-family:var(--mono);font-size:11px;color:var(--accent)}
.element b{font-family:var(--display);font-weight:800;font-size:30px;color:var(--accent);line-height:1}
.element span{font-size:9px;color:var(--muted-dark)}
.chart{width:100%;height:auto;display:block}
.chart-card p{font-size:clamp(15px,1.3vw,18px);line-height:1.5;max-width:440px}

/* FAIXA */
.strip{background:var(--accent);border-block:2px solid var(--paper);color:var(--paper)}
.strip .wrap{min-height:120px;display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:12px 24px;padding-block:24px;font-family:var(--display);font-weight:700;font-size:clamp(13px,1.35vw,19px);line-height:1.3}

/* O CURSO */
.split{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:clamp(24px,5vw,72px);align-items:end}
.cards{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px}
.card{padding:clamp(24px,2.3vw,32px);border:2px solid var(--ink);border-radius:22px;background:var(--card);display:flex;flex-direction:column;justify-content:space-between;gap:28px;min-height:280px}
.card .num{font-family:var(--mono);font-size:14px;color:var(--muted)}
.card-body{display:flex;flex-direction:column;gap:12px}
.card h3{font-family:var(--display);font-weight:700;font-size:clamp(19px,1.7vw,24px)}
.card p{font-size:clamp(15px,1.2vw,17px);line-height:1.55;color:var(--text-2)}
.stack{display:flex;flex-direction:column;gap:clamp(40px,4.5vw,64px)}

/* AULAS */
.aulas-head{display:flex;justify-content:space-between;align-items:flex-end;gap:24px 48px;flex-wrap:wrap}
.aulas-head .lead{max-width:420px}
.aulas{border-top:1px solid var(--line-dark);list-style:none;margin:0;padding:0}
.aula{min-height:104px;display:grid;grid-template-columns:140px 220px minmax(0,1fr) 200px;align-items:center;gap:8px 16px;border-bottom:1px solid var(--line-dark);padding-block:16px}
.aula .n{font-family:var(--mono);font-size:15px;color:var(--accent)}
.aula .d{font-family:var(--display);font-weight:700;font-size:20px}
.aula .t{font-size:clamp(18px,1.55vw,22px);font-weight:500}
.aula .h{font-size:15px;color:var(--muted-dark);text-align:right}

/* PROFESSOR */
.prof{display:grid;grid-template-columns:minmax(0,480px) minmax(0,1fr);gap:clamp(32px,6vw,88px);align-items:center}
.photo{aspect-ratio:480/580;width:100%;border-radius:28px;border:2px solid var(--paper);background:var(--photo);display:flex;align-items:flex-end;justify-content:flex-end;gap:12px;padding:24px;overflow:hidden;position:relative}
.photo img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:55% 30%}
.pill{position:relative;min-height:40px;padding:0 16px;display:inline-flex;align-items:center;border-radius:999px;background:var(--accent);border:2px solid var(--ink);font-weight:700;font-size:14px;white-space:nowrap}
.prof-copy{display:flex;flex-direction:column;gap:24px;min-width:0}
.bio-text{display:flex;flex-direction:column;gap:18px;font-size:clamp(16px,1.35vw,19px);line-height:1.6;color:var(--text-2)}
.mini-stats{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;padding-top:8px}
.mini-stats div{padding:20px;border-radius:16px;background:var(--paper-2);display:flex;flex-direction:column;gap:4px;min-width:0}
.mini-stats strong{font-family:var(--display);font-weight:700;font-size:clamp(18px,1.7vw,24px)}
.mini-stats span{font-size:14px;color:var(--muted)}

/* DEPOIMENTOS */
.shots{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px}
.shot{margin:0;display:flex;flex-direction:column;gap:12px;min-width:0}
.shot img{width:100%;height:auto;aspect-ratio:1/1;object-fit:cover;border-radius:22px;border:2px solid var(--ink);background:#000}
.swipe{display:none;margin:-24px 0 0;font-size:13px;color:var(--muted)}
.shot figcaption{font-size:14px;color:var(--muted);font-weight:500}

/* VALORES */
.center{align-items:center;text-align:center}
.center .lead{max-width:640px}
.lots{display:grid;grid-template-columns:minmax(0,1fr);max-width:480px;width:100%;margin-inline:auto}
.lot{padding:clamp(26px,2.5vw,36px);border-radius:26px;background:var(--card);border:2px solid var(--line);display:flex;flex-direction:column;gap:22px;min-width:0}
.lot.active{background:var(--ink);color:var(--paper);border-color:var(--ink)}
.lot-top{display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap}
.lot-top strong{font-family:var(--display);font-weight:700;font-size:20px}
.tag{padding:6px 12px;border-radius:999px;background:var(--paper-2);font-weight:700;font-size:13px;color:var(--text-2)}
.tag.on{background:var(--accent);color:var(--ink)}
.price{display:flex;align-items:baseline;gap:8px;color:var(--muted)}
.lot.active .price{color:var(--paper)}
.price span{font-size:20px;font-weight:500}
.price b{font-family:var(--display);font-weight:800;font-size:clamp(48px,4.4vw,64px);letter-spacing:-.03em;line-height:1}
.lot .inst{font-size:15px;color:var(--muted)}
.lot.active .inst{color:var(--soft-dark)}
.lot .btn{margin-top:auto;width:100%}
.extras{display:grid;grid-template-columns:minmax(0,1.4fr) minmax(0,1fr);gap:24px}
.includes{padding:32px 36px;border-radius:22px;background:var(--paper-2);display:flex;flex-direction:column;gap:18px}
.includes h3,.guarantee h3{font-family:var(--display);font-weight:700;font-size:20px}
.includes ul{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px 24px;font-size:16px}
.includes li{display:flex;gap:10px;align-items:center}
.guarantee{padding:32px 36px;border-radius:22px;border:2px solid var(--ink);display:flex;gap:20px;align-items:flex-start}
.guarantee > div{display:flex;flex-direction:column;gap:10px}
.guarantee p{font-size:16px;line-height:1.55;color:var(--text-2)}
.guarantee span{font-size:14px;color:var(--muted)}


/* FAQ */
.faq{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0 72px}
.faq-item{padding:28px 0;border-top:2px solid var(--ink);display:flex;flex-direction:column;gap:12px}
.faq-item h3{font-size:clamp(17px,1.4vw,20px);font-weight:700}
.faq-item p{font-size:clamp(15px,1.2vw,17px);line-height:1.55;color:var(--text-2)}

/* CTA FINAL */
.final{background:var(--accent);border-top:2px solid var(--ink)}
.final .wrap{min-height:440px;padding-block:80px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:28px;text-align:center}
.final h2{font-family:var(--display);font-weight:800;font-size:clamp(32px,4.4vw,64px);line-height:1.04;letter-spacing:-.03em;max-width:980px}
.final p{font-size:clamp(16px,1.4vw,20px);line-height:1.5}
.final .btn{min-height:64px;padding:0 36px;font-size:18px}

/* RODAPÉ */
.footer{background:var(--ink);color:var(--muted-dark);font-size:14px}
.footer .wrap{min-height:140px;display:flex;align-items:center;justify-content:space-between;gap:20px;flex-wrap:wrap;padding-block:32px}
.footer .who{display:flex;flex-direction:column;gap:12px}
.footer .who img{height:24px;width:auto;max-width:100%}
.foot-links{display:flex;align-items:center;gap:16px 32px;flex-wrap:wrap}
.footer .insta{display:inline-flex;align-items:center;gap:10px;min-height:44px;color:var(--paper);font-weight:700;font-size:16px;text-decoration:none}
.footer .insta:hover{color:var(--accent)}
.footer nav{display:flex;gap:20px 28px;flex-wrap:wrap}
.footer a{color:var(--soft-dark)}

/* Barra fixa de compra (só celular) */
.buybar{display:none}

/* ---------- TABLET ---------- */
@media (max-width:1100px){
  .aula{grid-template-columns:110px 180px minmax(0,1fr) 170px}
  .extras{grid-template-columns:minmax(0,1fr)}
}
@media (max-width:960px){
  .menu{display:none}
  .hero .wrap{grid-template-columns:minmax(0,1fr)}
  .hero-copy{max-width:680px}
  .chart-card{max-width:680px;width:100%}
  .split{grid-template-columns:minmax(0,1fr);align-items:start}
  .cards{grid-template-columns:repeat(2,minmax(0,1fr))}
  .cards > :last-child:nth-child(odd){grid-column:1 / -1}
  .card{min-height:0}
  .aula{grid-template-columns:90px minmax(0,1fr);grid-template-areas:"n d" "n t" "n h";align-items:start;row-gap:4px}
  .aula .n{grid-area:n;padding-top:4px}
  .aula .d{grid-area:d}
  .aula .t{grid-area:t}
  .aula .h{grid-area:h;text-align:left}
  .prof{grid-template-columns:minmax(0,1fr)}
  .photo{max-width:480px;aspect-ratio:4/4.4}
  .shots{grid-template-columns:repeat(2,minmax(0,1fr))}
  .faq{grid-template-columns:minmax(0,1fr)}
}

/* ---------- CELULAR ---------- */
@media (max-width:640px){
  body{padding-bottom:80px}
  .nav .wrap{height:68px}
  .brand img{height:18px}
  .nav .btn{padding:0 16px}
  .nav .btn{min-height:44px;padding:0 18px;font-size:14px}
  section[id]{scroll-margin-top:72px}
  .eyebrow{font-size:11px;letter-spacing:1.2px}
  .hero-copy{gap:22px}
  .cta-row{flex-direction:column}
  .cta-row .btn{width:100%}
  .trust{justify-content:center;font-size:13px;gap:4px 10px}
  .stats .stat span{font-size:12px}
  .chart-card{border-radius:22px}
  .element{width:64px;height:72px;padding:6px 8px}
  .element b{font-size:22px}
  .strip .wrap{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));min-height:0;padding-block:20px}
  .strip .sep{display:none}
  .cards{grid-template-columns:minmax(0,1fr)}
  .shots{display:flex;overflow-x:auto;scroll-snap-type:x mandatory;gap:14px;margin-inline:calc(var(--gutter) * -1);padding-inline:var(--gutter);padding-bottom:8px;scrollbar-width:thin;overscroll-behavior-x:contain}
  .shot{flex:0 0 84%;scroll-snap-align:center}
  .shot img{border-radius:18px}
  .swipe{display:block}
  .cards > :last-child:nth-child(odd){grid-column:auto}
  .card{gap:10px}
  .aula{grid-template-columns:minmax(0,1fr);grid-template-areas:"n" "t" "h";padding-block:18px}
  .aula .d{display:none}
    .photo{border-radius:22px;padding:18px}
  .mini-stats{gap:8px;grid-template-columns:repeat(2,minmax(0,1fr))}
  .br-d{display:none}
  .pill{min-height:36px;font-size:12px;padding:0 14px}
  .mini-stats div{padding:14px}
  .mini-stats span{font-size:12px}
  .includes ul{grid-template-columns:minmax(0,1fr)}
  .includes,.guarantee{padding:22px}
  .guarantee svg{width:36px;height:36px}
  .final .wrap{min-height:380px;padding-block:56px}
  .final .btn{width:100%;font-size:17px}
  .footer .wrap{flex-direction:column;align-items:flex-start}
  .foot-links{flex-direction:column;align-items:flex-start;gap:8px}
  .buybar{display:flex;position:fixed;left:0;right:0;bottom:0;z-index:30;height:80px;padding:0 16px calc(env(safe-area-inset-bottom,0px));background:var(--ink);border-top:1px solid var(--line-dark);align-items:center;justify-content:space-between;gap:12px}
  .buybar div{display:flex;flex-direction:column;color:var(--paper)}
  .buybar small{font-size:12px;color:var(--muted-dark)}
  .buybar strong{font-family:var(--display);font-weight:700;font-size:18px}
  .buybar .btn{min-height:50px;padding:0 20px;font-size:15px;border-color:var(--accent)}
}
/* mostra a data da aula junto do horário no celular */
.aula .h .dm{display:none}
@media (max-width:640px){.aula .h .dm{display:inline}}

@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}.btn{transition:none}}