/* =====================================================================
   ESCOLA DO MARMORISTA — sistema visual
   Identidade própria: base quente de pedra, tipografia sóbria.
   ===================================================================== */

:root{
  /* base quente, tom de rocha escura, não o preto azulado da LP */
  --bg:#0D0B0A;
  --bg-2:#141110;
  --card:#181413;
  --card-2:#1E1917;
  --line:rgba(233,220,205,.10);
  --line-2:rgba(233,220,205,.19);
  --txt:#F6F2EC;
  --txt-2:#A79D93;
  --txt-3:#6E655C;
  --acc:#E94E1A;
  --acc-2:#FF7A3C;
  --acc-soft:rgba(233,78,26,.09);
  --sand:#D9CFBE;
  --gr:#4BC98A;
  --h:'Sora',system-ui,sans-serif;
  --b:'Inter',system-ui,-apple-system,sans-serif;
  --nav-h:76px;
  --r:14px;
}

*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%;text-size-adjust:100%;
  overflow-x:hidden;scroll-padding-top:calc(var(--nav-h) + 20px)}
body{background:var(--bg);color:var(--txt);font-family:var(--b);overflow-x:hidden;
  -webkit-font-smoothing:antialiased;-webkit-tap-highlight-color:rgba(233,78,26,.18);
  font-size:16px;line-height:1.65}
img,svg,video,iframe{max-width:100%;display:block}
/* filho de grid/flex não pode ser mais largo que a coluna (evita rolagem lateral) */
.grid>*,.g2>*,.g3>*,.g4>*,.split>*,.f-grid>*,.f2>*,.marcos-in>*,.since-in>*,.reels>*{min-width:0}
.logo-hero{height:auto;width:auto;max-width:min(400px,100%)}
.skip{position:absolute;left:-9999px;top:0;z-index:200;background:var(--acc);color:#fff;
  padding:12px 20px;border-radius:0 0 8px 0;font-weight:600;font-size:14px;text-decoration:none}
.skip:focus{left:0}
.sr-only{position:absolute!important;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;
  clip:rect(0,0,0,0);white-space:nowrap;border:0}
.h1-logo{margin:0 0 26px;font-size:0;line-height:0;letter-spacing:normal}
a{color:inherit}
h1,h2,h3,h4,p,li,summary{overflow-wrap:break-word}
::selection{background:var(--acc);color:#fff}

/* ---------- estrutura ---------- */
.wrap{max-width:1200px;margin:0 auto;padding:0 26px}
.wrap-s{max-width:880px;margin:0 auto;padding:0 26px}
section{padding:104px 0;position:relative}
.sec-tight{padding:64px 0}
main{position:relative;z-index:2}
.rule{height:1px;background:linear-gradient(90deg,transparent,var(--line-2),transparent);border:0}

/* ---------- textura de fundo: veios de pedra, não grade técnica ---------- */
.amb{position:fixed;inset:0;pointer-events:none;z-index:0;overflow:hidden}
.amb::before{content:"";position:absolute;top:-22%;left:52%;transform:translateX(-50%) rotate(-8deg);
  width:1100px;height:700px;
  background:radial-gradient(ellipse,rgba(233,78,26,.13),transparent 64%);filter:blur(90px)}
.amb::after{content:"";position:absolute;inset:0;opacity:.5;
  background:repeating-linear-gradient(114deg,
    transparent 0 62px,
    rgba(217,207,190,.028) 62px 63px,
    transparent 63px 132px,
    rgba(217,207,190,.016) 132px 133px);
  mask-image:radial-gradient(ellipse 80% 70% at 50% 20%,#000 25%,transparent 78%);
  -webkit-mask-image:radial-gradient(ellipse 80% 70% at 50% 20%,#000 25%,transparent 78%)}

/* ---------- tipografia ---------- */
h1{font-family:var(--h);font-size:clamp(38px,5.8vw,68px);font-weight:800;
  letter-spacing:-.04em;line-height:1.05;text-wrap:balance}
h2{font-family:var(--h);font-size:clamp(30px,4.2vw,50px);font-weight:800;
  letter-spacing:-.036em;line-height:1.1;text-wrap:balance}
h3{font-family:var(--h);font-size:21px;font-weight:700;letter-spacing:-.022em;line-height:1.3}
.g{color:var(--acc-2)}
.lead{font-size:18px;line-height:1.68;color:var(--txt-2);max-width:58ch;text-wrap:pretty}
.sub{font-size:16.5px;line-height:1.72;color:var(--txt-2);max-width:62ch;margin-top:16px;text-wrap:pretty}
.center{text-align:center}
.center .sub,.center .lead{margin-left:auto;margin-right:auto}

/* rótulo editorial: filete + texto, no lugar da pílula com bolinha */
.kicker{display:inline-flex;align-items:center;gap:12px;font-family:var(--b);font-size:11px;
  font-weight:600;letter-spacing:.19em;text-transform:uppercase;color:var(--acc-2);
  margin-bottom:22px}
.kicker::before{content:"";width:26px;height:2px;background:var(--acc);border-radius:2px}
.center .kicker{justify-content:center}
.mono{font-family:var(--b);font-size:11px;font-weight:600;letter-spacing:.17em;
  color:var(--txt-3);text-transform:uppercase}

/* ---------- botões: retos, sem brilho, sem gradiente ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;
  background:var(--acc);color:#fff;text-decoration:none;
  padding:15px 26px;border-radius:7px;font-family:var(--b);font-weight:600;font-size:15px;
  letter-spacing:.005em;border:1px solid var(--acc);
  transition:background .16s,border-color .16s,transform .16s,color .16s;text-align:center}
.btn:hover{background:#F2601F;border-color:#F2601F;transform:translateY(-1px)}
.btn-ghost{background:none;border:1px solid var(--line-2);color:var(--txt)}
.btn-ghost:hover{background:rgba(246,242,236,.05);border-color:var(--sand);color:#fff}
.btn-sm{padding:10px 17px;font-size:14px}
.btn-lg{padding:17px 32px;font-size:16px}
.btn-row{display:flex;gap:12px;flex-wrap:wrap;margin-top:32px}
.center .btn-row{justify-content:center}
.btn svg{width:17px;height:17px;flex-shrink:0}

/* ---------- barra utilitária + menu ---------- */
.topbar{background:#080706;border-bottom:1px solid var(--line);position:relative;z-index:80;
  font-size:12.5px;color:var(--txt-2)}
.topbar-in{max-width:1200px;margin:0 auto;padding:9px 26px;display:flex;
  justify-content:space-between;align-items:center;gap:20px}
.topbar a{color:var(--txt-2);text-decoration:none;transition:color .15s}
.topbar a:hover{color:var(--acc-2)}
.topbar-l,.topbar-r{display:flex;align-items:center;gap:22px}
.topbar em{font-style:normal;color:var(--txt-3)}
.topbar .sep{width:1px;height:13px;background:var(--line-2)}
@media(max-width:1024px){
  .topbar-l em{display:none}
  .topbar-in{padding:8px 20px;justify-content:center;gap:10px 18px;flex-wrap:wrap}
  .topbar{font-size:11.5px}
}
/* no celular a barra some: ocupa altura útil logo na abertura */
@media(max-width:900px){ .topbar{display:none} }

nav{position:sticky;top:0;z-index:70;background:rgba(13,11,10,.9);backdrop-filter:blur(20px);
  -webkit-backdrop-filter:blur(20px);border-bottom:1px solid var(--line)}
.nav-in{max-width:1200px;margin:0 auto;padding:0 26px;height:var(--nav-h);
  display:flex;align-items:center;justify-content:space-between;gap:20px}
.brand{display:flex;align-items:center;text-decoration:none;flex-shrink:0}
.brand img{height:40px;width:auto}

.nav-l{display:flex;align-items:center;gap:2px;list-style:none}
.nav-l>li{position:relative}
.nav-l a{display:block;padding:9px 15px;font-size:14.5px;color:var(--txt-2);
  text-decoration:none;font-weight:500;transition:color .15s;position:relative}
.nav-l a:hover{color:var(--txt)}
.nav-l a.on{color:var(--txt);font-weight:600}
.nav-l a.on::before{content:"";position:absolute;left:15px;right:15px;bottom:-1px;height:2px;
  background:var(--acc)}
.has-sub>a::after{content:"";display:inline-block;width:5px;height:5px;margin-left:8px;
  border-right:1.5px solid currentColor;border-bottom:1.5px solid currentColor;
  transform:rotate(45deg) translateY(-2px);opacity:.6}
.sub-menu{position:absolute;top:calc(100% + 10px);left:0;min-width:264px;background:#161211;
  border:1px solid var(--line-2);border-radius:10px;padding:7px;list-style:none;
  box-shadow:0 26px 54px rgba(0,0,0,.7);opacity:0;visibility:hidden;transform:translateY(-6px);
  transition:.18s}
.has-sub:hover .sub-menu,.has-sub:focus-within .sub-menu{opacity:1;visibility:visible;transform:none}
.sub-menu a{padding:12px 14px;font-size:14px;color:var(--txt-2);border-radius:7px}
.sub-menu a:hover{background:rgba(246,242,236,.05)}
.sub-menu a b{display:block;font-family:var(--h);font-size:15px;font-weight:700;color:var(--txt);
  margin-bottom:3px;letter-spacing:-.01em}
.sub-menu a small{font-size:10.5px;font-weight:600;letter-spacing:.14em;color:var(--txt-3)}
.nav-cta{flex-shrink:0}

.burger{display:none;width:42px;height:42px;border:1px solid var(--line-2);border-radius:8px;
  background:none;cursor:pointer;position:relative}
.burger span{position:absolute;left:11px;width:18px;height:1.5px;background:var(--txt);
  border-radius:2px;transition:.22s}
.burger span:nth-child(1){top:14px}
.burger span:nth-child(2){top:20px}
.burger span:nth-child(3){top:26px}
.burger.on span:nth-child(1){top:20px;transform:rotate(45deg)}
.burger.on span:nth-child(2){opacity:0}
.burger.on span:nth-child(3){top:20px;transform:rotate(-45deg)}

/* ---------- cabeçalho de página interna ---------- */
.phead{padding:78px 0 58px;position:relative;border-bottom:1px solid var(--line)}
.phead .crumb{font-size:11px;font-weight:600;letter-spacing:.16em;color:var(--txt-3);
  text-transform:uppercase;margin-bottom:20px}
.phead .crumb a{color:var(--txt-3);text-decoration:none}
.phead .crumb a:hover{color:var(--acc-2)}
.phead .crumb i{font-style:normal;margin:0 9px;opacity:.45}

/* ---------- cards: chapados, com filete lateral ---------- */
.grid{display:grid;gap:20px}
.g2{grid-template-columns:repeat(2,1fr)}
.g3{grid-template-columns:repeat(3,1fr)}
.g4{grid-template-columns:repeat(4,1fr)}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--r);
  padding:32px 28px;position:relative;overflow:hidden;
  transition:transform .2s ease,border-color .2s ease,background .2s ease}
.card::before{content:"";position:absolute;left:0;top:26px;bottom:26px;width:2px;
  background:var(--acc);opacity:0;transition:opacity .2s}
.card:hover{transform:translateY(-3px);border-color:var(--line-2);background:var(--card-2)}
.card:hover::before{opacity:1}
.card h3{margin-bottom:10px}
.card p{font-size:14.8px;line-height:1.68;color:var(--txt-2)}
.card .num{font-family:var(--h);font-size:14px;font-weight:700;color:var(--acc);
  letter-spacing:.06em;display:block;margin-bottom:16px}

.ico{width:46px;height:46px;border-radius:10px;display:flex;align-items:center;justify-content:center;
  background:var(--acc-soft);border:1px solid rgba(233,78,26,.24);margin-bottom:20px}
.ico svg{width:24px;height:24px;color:var(--acc-2)}

/* ---------- marcos: números grandes em serifa, com filete ---------- */
.marcos{border-top:1px solid var(--line);border-bottom:1px solid var(--line);
  background:linear-gradient(180deg,rgba(217,207,190,.03),transparent 60%);
  padding:74px 0;position:relative;overflow:hidden}
.marcos::before{content:"";position:absolute;inset:0;opacity:.55;
  background:repeating-linear-gradient(114deg,transparent 0 78px,
    rgba(217,207,190,.03) 78px 79px)}
.marcos-in{position:relative;display:grid;grid-template-columns:repeat(4,1fr);gap:0}
.nb{padding:0 30px;position:relative;text-align:center}
.nb + .nb::before{content:"";position:absolute;left:0;top:14%;bottom:14%;width:1px;
  background:linear-gradient(180deg,transparent,var(--line-2) 30%,var(--line-2) 70%,transparent)}
.nb-l{display:block;font-size:11px;font-weight:600;letter-spacing:.22em;text-transform:uppercase;
  color:var(--txt-3);margin-bottom:10px}
.nb b{display:block;font-family:var(--h);font-weight:800;
  font-size:clamp(50px,7.4vw,90px);line-height:.92;letter-spacing:-.06em;color:var(--txt)}
.nb b em{font-style:normal;color:var(--acc)}
.nb .un{display:block;font-family:var(--h);font-weight:700;
  font-size:clamp(15px,1.7vw,20px);color:var(--acc-2);margin-top:8px;letter-spacing:-.02em}
.nb .risco{width:38px;height:2px;background:var(--acc);border-radius:2px;margin:18px auto 16px;
  transform:scaleX(0);transform-origin:center;transition:transform .7s cubic-bezier(.2,.7,.3,1) .15s}
.nb.in .risco,.marcos-in.in .risco{transform:scaleX(1)}
.nb p{font-size:14px;line-height:1.6;color:var(--txt-2);max-width:22ch;margin:0 auto}
.marcos-3{grid-template-columns:repeat(3,1fr)}
@media(max-width:900px){
  .marcos{padding:52px 0}
  .marcos-in{grid-template-columns:1fr 1fr;gap:40px 0}
  .marcos-3{grid-template-columns:1fr;gap:34px 0}
  .marcos-3 .nb+.nb::before{display:none}
  .marcos-3 .nb+.nb{padding-top:32px;border-top:1px solid var(--line)}
  .nb:nth-child(3)::before{display:none}
  .nb:nth-child(3),.nb:nth-child(4){padding-top:38px}
  .nb:nth-child(3)::after,.nb:nth-child(4)::after{content:"";position:absolute;top:0;left:22px;
    right:22px;height:1px;background:var(--line)}
}
@media(max-width:520px){
  .nb{padding:0 12px}
  .nb b{font-size:clamp(44px,15vw,62px)}
  .nb p{font-size:12.5px}
  .nb-l{font-size:9.5px;letter-spacing:.16em}
}

/* ---------- faixa editorial ---------- */
.since{border-top:1px solid var(--line);border-bottom:1px solid var(--line);
  background:rgba(217,207,190,.022)}
.since-in{display:grid;grid-template-columns:1.25fr 1fr;gap:56px;align-items:center}
.since blockquote{margin:0;font-family:var(--h);font-size:clamp(23px,2.9vw,33px);font-weight:700;
  line-height:1.32;letter-spacing:-.03em;color:var(--txt)}
.since blockquote span{color:var(--acc-2)}
.since cite{display:block;margin-top:20px;font-style:normal;font-size:12px;font-weight:600;
  letter-spacing:.16em;text-transform:uppercase;color:var(--txt-3)}
.facts{list-style:none;display:grid;gap:0}
.facts li{display:flex;align-items:baseline;gap:18px;padding:15px 0;
  border-bottom:1px solid var(--line)}
.facts li:first-child{border-top:1px solid var(--line)}
.facts b{font-family:var(--h);font-size:17px;font-weight:700;color:var(--acc-2);
  min-width:104px;letter-spacing:-.02em}
.facts span{font-size:14.5px;color:var(--txt-2);line-height:1.5}

/* ---------- imagem ---------- */
.frame{border-radius:14px;overflow:hidden;border:1px solid var(--line);position:relative;
  background:#141110;box-shadow:0 26px 60px rgba(0,0,0,.5)}
.frame img,.frame video{width:100%;height:100%;object-fit:cover}
.frame.ph{aspect-ratio:4/3;display:flex;align-items:center;justify-content:center}
.frame.ph span{position:relative;font-size:10.5px;font-weight:600;letter-spacing:.18em;
  color:var(--txt-3);text-align:center;padding:0 20px;line-height:2}

/* faixa de logo dentro de card de curso */
.logo-slot{aspect-ratio:16/7;display:flex;align-items:center;justify-content:center;
  padding:26px 34px;border-bottom:1px solid var(--line);position:relative;overflow:hidden;
  background:linear-gradient(150deg,#1C1817,#100D0C)}
.logo-slot::before{content:"";position:absolute;inset:0;opacity:.6;
  background:repeating-linear-gradient(112deg,transparent 0 34px,
    rgba(217,207,190,.03) 34px 35px)}
.logo-slot img{position:relative;max-height:76px;width:auto;object-fit:contain}

/* tiras verticais de bastidor */
.reels{display:grid;grid-template-columns:repeat(2,1fr);gap:20px;margin-top:46px;
  max-width:760px;margin-left:auto;margin-right:auto}
.reels figure{margin:0;border-radius:14px;overflow:hidden;border:1px solid var(--line);
  position:relative;background:#141110;box-shadow:0 22px 50px rgba(0,0,0,.5);
  transition:transform .22s ease,border-color .22s ease}
.reels figure:hover{transform:translateY(-4px);border-color:var(--line-2)}
.reels video{width:100%;aspect-ratio:9/16;object-fit:cover;display:block}
.reels figcaption{position:absolute;left:0;right:0;bottom:0;padding:36px 18px 16px;
  font-size:11px;font-weight:600;letter-spacing:.16em;text-transform:uppercase;color:#fff;
  background:linear-gradient(0deg,rgba(8,7,6,.94),transparent)}
@media(max-width:560px){.reels{gap:12px}.reels figcaption{font-size:10px;letter-spacing:.1em;
  padding:26px 10px 12px}}

/* ---------- bloco de preço ---------- */
.preco{border:1px solid var(--line-2);border-radius:14px;padding:28px 30px;
  background:linear-gradient(158deg,#1B1615,#100D0C);position:relative;overflow:hidden;
  display:inline-block;text-align:left;min-width:min(340px,100%)}
.preco::before{content:"";position:absolute;left:0;top:0;bottom:0;width:3px;background:var(--acc)}
.preco-l{display:block;font-size:10.5px;font-weight:600;letter-spacing:.2em;text-transform:uppercase;
  color:var(--txt-3);margin-bottom:12px}
.preco-v{font-family:var(--h);font-weight:800;letter-spacing:-.045em;line-height:1;color:var(--txt);
  font-size:clamp(34px,5vw,48px);white-space:nowrap}
.preco-v em{font-style:normal;font-size:.5em;color:var(--acc-2);margin-right:6px;letter-spacing:-.02em}
.preco-av{display:block;margin-top:12px;font-size:15.5px;color:var(--txt-2)}
.preco-av b{color:var(--txt);font-weight:700;background:var(--acc-soft);
  border:1px solid rgba(233,78,26,.35);border-radius:6px;padding:2px 9px;display:inline-block}
.preco-tags{display:flex;gap:7px;flex-wrap:wrap;margin-top:20px;padding-top:18px;
  border-top:1px solid var(--line)}
.preco-tags span{font-size:9.5px;font-weight:600;letter-spacing:.14em;color:var(--txt-3);
  border:1px solid var(--line);padding:5px 10px;border-radius:5px}
.center .preco{text-align:left}

/* ---------- pacote premium (Diamond) ---------- */
.pack-premium{border-color:rgba(201,162,39,.5)!important;
  background:linear-gradient(158deg,#1E1A12,#12100C)!important;
  box-shadow:0 0 0 1px rgba(201,162,39,.12),0 26px 60px rgba(0,0,0,.5)}
.pack-premium::before{background:linear-gradient(180deg,#E8C766,#B5891C)!important;opacity:1!important}
.pack-premium:hover{border-color:rgba(232,199,102,.75)!important}
.pack-premium h3{color:#F0DDA4}
.pack-premium .checks li i{color:#D9B455}
.tag-premium{display:inline-flex;align-items:center;gap:8px;font-size:10px;font-weight:700;
  letter-spacing:.2em;text-transform:uppercase;color:#0E0C08;margin-bottom:16px;
  background:linear-gradient(100deg,#E8C766,#C9A227);padding:6px 13px;border-radius:100px}
.btn-premium{background:linear-gradient(100deg,#E8C766,#C9A227);border-color:#C9A227;color:#14110B}
.btn-premium:hover{background:linear-gradient(100deg,#F2D686,#D8B133);border-color:#D8B133;color:#14110B}

/* ---------- player de vídeo (capa + clique) ---------- */
.vsl{position:relative;aspect-ratio:16/9;border-radius:14px;overflow:hidden;
  border:1px solid var(--line-2);background:#141110;cursor:pointer;
  box-shadow:0 26px 60px rgba(0,0,0,.55)}
.vsl img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;
  transition:filter .3s,transform .4s}
.vsl:hover img{filter:brightness(.66);transform:scale(1.02)}
.vsl::after{content:"";position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(8,7,6,.35),rgba(8,7,6,.1) 45%,rgba(8,7,6,.7))}
.vsl-mid{position:absolute;inset:0;z-index:3;display:flex;flex-direction:column;
  align-items:center;justify-content:center;gap:14px;text-align:center;padding:0 22px}
.vsl-play{width:74px;height:74px;border-radius:50%;display:flex;align-items:center;
  justify-content:center;background:var(--acc);box-shadow:0 0 0 10px rgba(233,78,26,.16);
  transition:transform .2s,box-shadow .2s}
.vsl:hover .vsl-play{transform:scale(1.07);box-shadow:0 0 0 14px rgba(233,78,26,.2)}
.vsl-play::after{content:"";width:0;height:0;margin-left:5px;border-left:22px solid #fff;
  border-top:13px solid transparent;border-bottom:13px solid transparent}
.vsl-cap{font-size:11px;font-weight:600;letter-spacing:.18em;text-transform:uppercase;
  color:rgba(255,255,255,.82);text-shadow:0 2px 10px rgba(0,0,0,.8)}
.vsl iframe{position:absolute;inset:0;width:100%;height:100%;border:0;z-index:9}

/* ---------- bloco alternado texto + mídia ---------- */
.split{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:center}
.split.rev>*:first-child{order:2}

/* ---------- listas com marcador ---------- */
.checks{list-style:none;display:grid;gap:13px;margin-top:26px}
.checks li{display:flex;gap:14px;align-items:flex-start;font-size:15.5px;line-height:1.55}
.checks li i{font-style:normal;flex-shrink:0;color:var(--acc);font-size:15px;line-height:1.5;
  font-weight:700}

/* ---------- acordeão ---------- */
details{border-bottom:1px solid var(--line);background:none;border-radius:0}
details:first-of-type{border-top:1px solid var(--line)}
details[open]{background:rgba(217,207,190,.022)}
summary{padding:21px 4px;cursor:pointer;font-family:var(--h);font-weight:700;font-size:17px;
  letter-spacing:-.024em;list-style:none;display:flex;justify-content:space-between;gap:16px;
  align-items:center;transition:color .15s}
summary:hover{color:var(--acc-2)}
summary::-webkit-details-marker{display:none}
summary::after{content:"";width:9px;height:9px;flex-shrink:0;
  border-right:1.5px solid var(--acc);border-bottom:1.5px solid var(--acc);
  transform:rotate(45deg) translateY(-3px);transition:.22s}
details[open] summary::after{transform:rotate(225deg) translateY(-3px)}
details .body{padding:0 4px 24px;font-size:15px;line-height:1.75;color:var(--txt-2)}
details .body ul{list-style:none;display:grid;gap:9px;margin-top:4px}
details .body li{padding-left:20px;position:relative;font-size:14.5px}
details .body li::before{content:"";position:absolute;left:0;top:11px;width:8px;height:1.5px;
  background:var(--acc);opacity:.7}
.aulas-n{font-size:11px;font-weight:600;letter-spacing:.14em;color:var(--txt-3);
  margin-left:auto;margin-right:16px;font-family:var(--b)}

/* ---------- faixa de chamada ---------- */
.band{border:1px solid var(--line-2);border-radius:18px;
  background:linear-gradient(160deg,#1A1615,#100D0C);position:relative;overflow:hidden}
.band::before{content:"";position:absolute;inset:0;opacity:.7;
  background:repeating-linear-gradient(114deg,transparent 0 52px,
    rgba(217,207,190,.026) 52px 53px)}
.band::after{content:"";position:absolute;top:-140px;left:50%;transform:translateX(-50%);
  width:520px;height:300px;background:radial-gradient(ellipse,rgba(233,78,26,.2),transparent 70%);
  filter:blur(50px)}
.band-in{padding:58px 44px;text-align:center;position:relative;z-index:2}

/* ---------- formulário ---------- */
.form{display:grid;gap:18px;margin-top:32px}
.f2{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.field label{display:block;font-size:11px;font-weight:600;letter-spacing:.15em;
  text-transform:uppercase;color:var(--txt-3);margin-bottom:9px}
.field input,.field select,.field textarea{width:100%;background:rgba(246,242,236,.035);
  border:1px solid var(--line-2);border-radius:8px;padding:14px 16px;color:var(--txt);
  font-family:var(--b);font-size:15px;transition:.16s;-webkit-appearance:none;appearance:none}
.field textarea{min-height:132px;resize:vertical}
.field select{background-image:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23A79D93' stroke-width='2'><path d='M6 9l6 6 6-6'/></svg>");
  background-repeat:no-repeat;background-position:right 14px center;background-size:18px;padding-right:44px}
.field option{background:#161211;color:var(--txt)}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--acc);
  background:rgba(233,78,26,.05)}
.field input::placeholder,.field textarea::placeholder{color:var(--txt-3)}
.form-note{font-size:12px;color:var(--txt-3);line-height:1.8;text-align:center}

/* ---------- rodapé ---------- */
footer{border-top:1px solid var(--line);background:#080706;padding:66px 0 34px;
  position:relative;z-index:2}
.f-grid{display:grid;grid-template-columns:1.7fr 1fr 1fr 1.2fr;gap:48px}
.f-brand img{height:44px;width:auto;margin-bottom:20px}
.f-brand p{font-size:14.5px;line-height:1.7;color:var(--txt-2);max-width:34ch}
.f-col h4{font-family:var(--h);font-size:14.5px;font-weight:700;letter-spacing:-.02em;
  color:var(--txt);margin-bottom:20px}
.f-col ul{list-style:none;display:grid;gap:12px}
.f-col a{font-size:14.5px;color:var(--txt-2);text-decoration:none;transition:.15s}
.f-col a:hover{color:var(--acc-2)}
.f-social{display:flex;gap:10px;margin-top:20px}
.f-social a{width:40px;height:40px;border-radius:9px;border:1px solid var(--line-2);
  display:flex;align-items:center;justify-content:center;transition:.16s;color:var(--txt-2)}
.f-social a:hover{border-color:var(--acc);color:var(--acc)}
.f-social svg{width:19px;height:19px}
.f-bot{margin-top:50px;padding-top:26px;border-top:1px solid var(--line);
  display:flex;justify-content:space-between;gap:18px;flex-wrap:wrap;
  font-size:11.5px;letter-spacing:.1em;color:var(--txt-3);text-transform:uppercase}

/* ---------- WhatsApp flutuante ---------- */
.wa-float{position:fixed;right:22px;bottom:22px;z-index:85;width:54px;height:54px;border-radius:14px;
  background:#1FA855;display:flex;align-items:center;justify-content:center;
  box-shadow:0 10px 28px rgba(0,0,0,.5);transition:transform .18s,background .18s;color:#fff}
.wa-float:hover{transform:translateY(-3px);background:#25C062}
.wa-float svg{width:28px;height:28px}

/* ---------- entrada ---------- */
.rv{opacity:0;transform:translateY(20px);transition:opacity .7s cubic-bezier(.2,.7,.3,1),
  transform .7s cubic-bezier(.2,.7,.3,1)}
.rv.in{opacity:1;transform:none}

/* =====================================================================
   RESPONSIVO
   ===================================================================== */
@media(max-width:1024px){
  .split{gap:42px}
  .f-grid{grid-template-columns:1fr 1fr;gap:38px}
  .g4{grid-template-columns:repeat(2,1fr)}
  .since-in{gap:40px}
}
@media(max-width:900px){
  .nav-l,.nav-cta{display:none}
  .burger{display:block}
  nav.open .nav-l{display:flex;position:fixed;top:calc(var(--nav-h) + var(--top-off,0px));
    left:0;right:0;bottom:0;background:#0B0908;flex-direction:column;align-items:stretch;
    gap:0;padding:14px 22px 40px;overflow-y:auto;border-top:1px solid var(--line)}
  nav.open .nav-l>li{border-bottom:1px solid var(--line)}
  nav.open .nav-l a{padding:17px 4px;font-size:19px;font-family:var(--h);font-weight:600;
    color:var(--txt)}
  nav.open .nav-l a.on{color:var(--acc-2)}
  nav.open .nav-l a.on::before{display:none}
  nav.open .has-sub>a::after{display:none}
  nav.open .sub-menu{position:static;opacity:1;visibility:visible;transform:none;box-shadow:none;
    background:none;border:0;padding:0 0 12px;margin:0}
  nav.open .sub-menu a{font-size:15px;font-family:var(--b);font-weight:500;padding:9px 0 9px 16px;
    border-left:1px solid var(--line-2)}
  nav.open .sub-menu a b{font-size:15px;font-family:var(--b);font-weight:600}
  nav.open .nav-cta{display:block;margin-top:22px}
  nav.open .nav-cta .btn{width:100%}
  .g2,.g3{grid-template-columns:1fr}
  .split{grid-template-columns:1fr;gap:34px}
  .split.rev>*:first-child{order:0}
  .since-in{grid-template-columns:1fr;gap:34px}
}
@media(max-width:760px){
  :root{--nav-h:62px}
  section{padding:56px 0}
  .sec-tight{padding:40px 0}
  .wrap,.wrap-s{padding:0 20px}
  .nav-in{padding:0 20px}
  .brand img{height:32px}

  /* --------- cara de mobile: toda introdução de seção fica centralizada --------- */
  .split>div,.phead{text-align:center}
  .split>div .kicker,.phead .kicker{justify-content:center}
  .split>div .lead,.split>div .sub,.phead .lead{margin-left:auto;margin-right:auto}
  .split>div .btn-row,.phead .btn-row{justify-content:center}
  .split>div .h1-logo{display:flex;justify-content:center}
  /* listas, formulários e cartões voltam para a esquerda, que é o que se lê melhor */
  .split>div .checks,.split>div .regiao-l,.split>div .form,.split>div .field,
  .split>div .card,.split>div .aviso,.split>div .facts,.split>div details{text-align:left}
  .split>div .checks li,.split>div .regiao-l li{text-align:left}

  .logo-hero{max-width:250px}
  .h1-logo{margin-bottom:22px}
  .phead{padding:40px 0 34px}
  .phead .crumb{margin-bottom:16px;line-height:1.9}

  .card{padding:24px 22px}
  .band-in{padding:36px 22px}
  .split{gap:30px}
  .f2{grid-template-columns:1fr}
  .g4{grid-template-columns:1fr}
  .btn{padding:14px 20px;font-size:15.5px;width:100%}
  .btn-sm{width:auto}
  .btn-row{gap:10px;margin-top:26px}
  .lead{font-size:16.5px}
  .sub{font-size:15.8px}
  .kicker{font-size:10.5px;letter-spacing:.16em;margin-bottom:16px}
  summary{padding:16px 2px;font-size:15.5px}
  details .body{padding:0 2px 18px}
  .aulas-n{margin-right:12px;font-size:10px}
  .amb::after{opacity:.3}
  .amb::before{width:620px;height:420px;filter:blur(56px)}
  nav{backdrop-filter:none;-webkit-backdrop-filter:none;background:rgba(13,11,10,.98)}
  .wa-float{width:50px;height:50px;right:16px;bottom:16px;border-radius:12px}

  /* --------- cartões e listas com respiro de app --------- */
  .grid{gap:14px}
  .logo-slot{padding:20px 18px;aspect-ratio:16/6.4}
  .logo-slot img{max-height:60px}
  .vsl{border-radius:12px}
  .preco{padding:24px 22px;min-width:100%}
  .preco-v{white-space:nowrap}
  .tag-premium{font-size:9.5px;letter-spacing:.16em;padding:6px 11px}
  .checks li{font-size:15px}
  .pain div{padding:15px 16px;font-size:15px}
  .band{border-radius:16px}
  .frame{border-radius:14px}

  /* --------- rodapé centralizado, como app --------- */
  footer{padding:40px 0 96px;text-align:center}
  .f-grid{grid-template-columns:1fr;gap:30px}
  .f-brand img{margin-left:auto;margin-right:auto}
  .f-brand p{max-width:38ch;margin-left:auto;margin-right:auto}
  .f-social{justify-content:center}
  .f-bot{justify-content:center;text-align:center;gap:8px;font-size:10.5px}
  .f-col ul{gap:12px}
}

@media(max-width:560px){
  .marcos{padding:44px 0}
  .nb{padding:0 10px}
  .nb b{font-size:clamp(42px,14vw,58px)}
  .nb p{font-size:12.5px}
  .nb-l{font-size:9.5px;letter-spacing:.14em}
  .reels{grid-template-columns:1fr 1fr;gap:12px}
  .reels figcaption{font-size:10px;letter-spacing:.1em;padding:26px 10px 12px}
  .logo-hero{max-width:215px}
  .wrap,.wrap-s{padding:0 17px}
  h3{font-size:19px}
  .band-in{padding:30px 18px}
  .card{padding:22px 19px}
}

@media(prefers-reduced-motion:reduce){
  .rv{opacity:1;transform:none}
  *{animation:none!important;transition:none!important}
  html{scroll-behavior:auto}
}