:root{
  --bg:#EFEFEC;            /* fundo cinza claro */
  --surface:#FFFFFF;       /* cards */
  --surface2:#F7F7F4;
  --ink:#1B1B1F;           /* texto principal */
  --ink2:#5C5C63;          /* secundário */
  --ink3:#8E8E94;          /* terciário */
  --laranja:#FB6A1D;
  --laranja-d:#C24A0A;
  --laranja-soft:#FFEEE2;
  --linha:rgba(20,20,25,.10);
  --linha2:rgba(20,20,25,.16);
  --radius:16px;--max:1180px;
  --sh:0 1px 3px rgba(20,20,25,.06),0 1px 2px rgba(20,20,25,.04);
  --sh-h:0 12px 30px -12px rgba(20,20,25,.22);
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{font-family:'Inter',system-ui,sans-serif;background:var(--bg);color:var(--ink);line-height:1.6;-webkit-font-smoothing:antialiased;min-height:100vh}
h1,h2,h3{font-family:'Sora',sans-serif;letter-spacing:-.02em;font-weight:700;line-height:1.15;color:var(--ink)}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
.laranja{color:var(--laranja)}
button{font-family:inherit}

/* topbar */
.topbar{position:sticky;top:0;z-index:30;background:rgba(255,255,255,.82);backdrop-filter:blur(12px);border-bottom:1px solid var(--linha)}
.topbar .in{max-width:var(--max);margin:0 auto;padding:14px 22px;display:flex;align-items:center;justify-content:space-between;gap:14px}
.brand{display:flex;align-items:center;gap:11px}
.brand .ico{width:40px;height:40px;flex:none}
.brand .wm{font-family:'Sora';font-weight:700;font-size:16px;letter-spacing:.04em;color:var(--ink);line-height:1}
.brand .ds{font-size:9px;font-weight:600;letter-spacing:.22em;color:var(--laranja);margin-top:4px}
.back{display:inline-flex;align-items:center;gap:8px;font-size:14px;font-weight:500;color:var(--ink2);border:1px solid var(--linha2);background:var(--surface);padding:9px 16px;border-radius:11px;transition:.15s;box-shadow:var(--sh)}
.back:hover{border-color:var(--laranja);color:var(--laranja-d)}
.back svg{width:16px;height:16px}

.wrap{max-width:var(--max);margin:0 auto;padding:26px 22px 80px}

/* ===== banner ===== */
.banner{display:block;width:100%;border-radius:var(--radius);overflow:hidden;margin-bottom:42px;box-shadow:var(--sh);position:relative}
.banner picture,.banner img{display:block;width:100%;height:auto}
.banner.sembanner picture{display:none}
.banner-ph{display:none}
.banner.sembanner .banner-ph{display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;gap:8px;aspect-ratio:16/5;background:linear-gradient(120deg,#FB6A1D,#FF9248);color:#fff;padding:24px}
.banner-ph .b1{font-family:'Sora';font-weight:700;font-size:22px}
.banner-ph .b2{font-size:13px;opacity:.92;max-width:420px}

/* ===== títulos de seção ===== */
.sec{margin-bottom:46px}
.sec-head{margin-bottom:20px}
.sec-title{font-size:24px;color:var(--ink)}
.sec-sub{font-size:15px;color:var(--ink2);margin-top:6px}
.eyebrow{display:inline-block;font-size:12px;font-weight:600;letter-spacing:.14em;text-transform:uppercase;color:var(--laranja);background:var(--laranja-soft);padding:5px 12px;border-radius:100px;margin-bottom:12px}

/* ===== carrossel de aulas ===== */
.aulas-head{display:flex;align-items:flex-end;justify-content:space-between;gap:16px;margin-bottom:18px}
.carousel-nav{display:flex;gap:8px;flex:none}
.cbtn{width:40px;height:40px;border-radius:50%;border:1px solid var(--linha2);background:var(--surface);color:var(--ink);display:flex;align-items:center;justify-content:center;cursor:pointer;box-shadow:var(--sh);transition:.15s}
.cbtn:hover{border-color:var(--laranja);color:var(--laranja-d)}
.cbtn svg{width:18px;height:18px}
.track{display:flex;gap:16px;overflow-x:auto;scroll-snap-type:x mandatory;padding-bottom:6px;scrollbar-width:none}
.track::-webkit-scrollbar{display:none}
.aula{flex:0 0 248px;scroll-snap-align:start;background:var(--surface);border:1px solid var(--linha);border-radius:14px;overflow:hidden;cursor:pointer;transition:transform .16s,box-shadow .16s,border-color .16s;box-shadow:var(--sh)}
.aula:hover{transform:translateY(-4px);box-shadow:var(--sh-h);border-color:rgba(251,106,29,.5)}
.aula-thumb{position:relative;aspect-ratio:16/9;display:flex;align-items:center;justify-content:center;overflow:hidden}
.aula-thumb img{width:100%;height:100%;object-fit:cover}
.aula-num{position:absolute;top:10px;left:10px;font-size:11px;font-weight:600;color:#fff;background:rgba(0,0,0,.5);backdrop-filter:blur(4px);padding:4px 10px;border-radius:7px;z-index:2}
.aula-play{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:48px;height:48px;border-radius:50%;background:var(--laranja);display:flex;align-items:center;justify-content:center;z-index:2;box-shadow:0 6px 18px -4px rgba(251,106,29,.6)}
.aula-play svg{width:20px;height:20px;margin-left:3px;color:#fff}
.aula-body{padding:14px 15px 16px}
.aula-title{font-family:'Sora';font-weight:600;font-size:14.5px;color:var(--ink);line-height:1.3}
.aula-sub{font-size:12.5px;color:var(--ink2);margin-top:4px}

/* ===== tabs (estilo aba) ===== */
.tabbar{display:flex;gap:4px;border-bottom:2px solid var(--linha);margin-bottom:28px;flex-wrap:wrap}
.tab{appearance:none;border:none;background:transparent;padding:14px 20px;font-family:'Sora';font-weight:600;font-size:15px;color:var(--ink2);cursor:pointer;border-bottom:3px solid transparent;margin-bottom:-2px;transition:.15s;display:flex;align-items:center;gap:8px}
.tab .dot{width:8px;height:8px;border-radius:50%;background:var(--ink3)}
.tab:hover{color:var(--ink)}
.tab.active{color:var(--ink)}
.tab.active{border-bottom-color:var(--laranja)}
.tab.active .dot{background:var(--laranja)}
.tabpanel[hidden]{display:none}

/* ===== grid de formatos ===== */
.fmt-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:18px}
.fmt-card{background:var(--surface);border:1px solid var(--linha);border-radius:var(--radius);overflow:hidden;cursor:pointer;transition:transform .16s,box-shadow .16s,border-color .16s;box-shadow:var(--sh)}
.fmt-card:hover{transform:translateY(-4px);box-shadow:var(--sh-h);border-color:rgba(251,106,29,.5)}
.fmt-img{position:relative;aspect-ratio:4/3;display:flex;align-items:center;justify-content:center;overflow:hidden}
.fmt-img img{width:100%;height:100%;object-fit:cover}
.fmt-num{position:absolute;top:12px;left:12px;font-size:11px;font-weight:600;letter-spacing:.04em;color:#fff;background:rgba(0,0,0,.42);backdrop-filter:blur(4px);padding:5px 11px;border-radius:7px;z-index:2}
.fmt-ph{font-family:'Sora';font-weight:800;font-size:42px;color:rgba(255,255,255,.22)}
.fmt-body{padding:16px 18px 20px}
.fmt-nome{font-family:'Sora';font-weight:600;font-size:17px;color:var(--ink);margin-bottom:6px}
.fmt-desc{font-size:13.5px;color:var(--ink2);line-height:1.5}
.fmt-go{display:flex;align-items:center;gap:6px;font-size:12.5px;font-weight:600;color:var(--laranja-d);margin-top:14px}
.fmt-go svg{width:14px;height:14px;transition:transform .16s}
.fmt-card:hover .fmt-go svg{transform:translateX(3px)}

/* ===== página 2 ===== */
.fmt-hero{background:var(--surface);border:1px solid var(--linha);border-radius:var(--radius);padding:24px 26px;margin-bottom:30px;box-shadow:var(--sh)}
.fmt-hero .badge{font-size:11px;font-weight:600;letter-spacing:.04em;color:var(--laranja-d);background:var(--laranja-soft);padding:5px 12px;border-radius:100px;margin-bottom:12px;display:inline-block}
.fmt-hero h1{font-size:26px;color:var(--ink);margin-bottom:8px}
.fmt-hero p{font-size:15px;color:var(--ink2);max-width:640px}
.fmt-hero .obj{margin-top:14px;font-size:13px;color:var(--ink2)}
.fmt-hero .obj b{color:var(--laranja-d);font-weight:600}

.reel-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(190px,1fr));gap:18px}
.reel-card{background:var(--surface);border:1px solid var(--linha);border-radius:14px;overflow:hidden;transition:transform .16s,box-shadow .16s,border-color .16s;box-shadow:var(--sh)}
.reel-card:hover{transform:translateY(-4px);box-shadow:var(--sh-h);border-color:rgba(251,106,29,.5)}
.reel-thumb{position:relative;aspect-ratio:9/16;display:flex;align-items:center;justify-content:center;overflow:hidden}
.reel-thumb img{width:100%;height:100%;object-fit:cover}
.reel-thumb .play{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:46px;height:46px;border-radius:50%;background:rgba(255,255,255,.95);display:flex;align-items:center;justify-content:center;z-index:2;box-shadow:0 4px 14px rgba(0,0,0,.25)}
.reel-thumb .play svg{width:19px;height:19px;margin-left:3px;color:#111}
.reel-thumb .vbadge{position:absolute;bottom:10px;left:10px;display:flex;align-items:center;gap:5px;font-size:12px;font-weight:600;color:#fff;background:rgba(0,0,0,.55);backdrop-filter:blur(4px);padding:5px 10px;border-radius:8px;z-index:2}
.reel-thumb .vbadge svg{width:13px;height:13px}
.reel-info{padding:14px 15px 16px}
.reel-cap{font-size:13.5px;color:var(--ink);line-height:1.45;margin-bottom:12px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.reel-metrics{display:flex;gap:14px;font-size:12.5px;color:var(--ink2)}
.reel-metrics span{display:flex;align-items:center;gap:5px}
.reel-metrics svg{width:14px;height:14px;color:var(--ink3)}
.reel-link{display:flex;align-items:center;justify-content:center;gap:7px;margin-top:14px;font-size:13px;font-weight:600;color:#fff;background:var(--laranja);border-radius:10px;padding:11px;transition:.15s}
.reel-link:hover{background:var(--laranja-d)}
.reel-link svg{width:15px;height:15px}
.reel-prompt{display:flex;align-items:center;justify-content:center;gap:7px;margin-top:8px;width:100%;font-size:12.5px;font-weight:600;color:var(--laranja-d);background:var(--laranja-soft);border:1px solid rgba(251,106,29,.35);border-radius:10px;padding:10px;cursor:pointer;transition:.15s}
.reel-prompt:hover{background:#ffe1cd}
.reel-prompt svg{width:15px;height:15px;flex:none}
.empty{text-align:center;color:var(--ink2);padding:60px 0;font-size:15px}

/* ===== modal de vídeo ===== */
.modal{position:fixed;inset:0;z-index:90;display:flex;align-items:center;justify-content:center;padding:20px}
.modal[hidden]{display:none}
.modal-bg{position:absolute;inset:0;background:rgba(15,15,18,.72);backdrop-filter:blur(4px)}
.modal-box{position:relative;z-index:2;width:100%;max-width:860px;background:var(--surface);border-radius:18px;overflow:hidden;box-shadow:0 30px 80px -20px rgba(0,0,0,.5)}
.modal-x{position:absolute;top:-46px;right:0;width:36px;height:36px;border-radius:50%;border:none;background:rgba(255,255,255,.9);color:#111;font-size:20px;cursor:pointer;display:flex;align-items:center;justify-content:center;z-index:3}
.modal-video{position:relative;width:100%;aspect-ratio:16/9;background:#000}
.modal-video iframe{position:absolute;inset:0;width:100%;height:100%;border:0}
.modal-vph{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:8px;color:#cfcfd4;text-align:center;padding:20px;font-size:14px}
.modal-vph b{color:#fff;font-family:'Sora'}
.modal-cap{padding:16px 20px}
.modal-cap .t{font-family:'Sora';font-weight:600;font-size:17px;color:var(--ink)}
.modal-cap .s{font-size:13.5px;color:var(--ink2);margin-top:3px}

@media(max-width:600px){
  .wrap{padding:20px 16px 70px}
  .sec-title{font-size:20px}
  .fmt-grid{grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:13px}
  .fmt-body{padding:13px 14px 16px}
  .fmt-nome{font-size:15px}
  .reel-grid{grid-template-columns:repeat(auto-fill,minmax(148px,1fr));gap:13px}
  .fmt-hero{padding:20px}
  .fmt-hero h1{font-size:22px}
  .carousel-nav{display:none}
  .aula{flex-basis:210px}
  .brand .wm{font-size:14px}
  .modal-x{top:8px;right:8px;background:rgba(0,0,0,.5);color:#fff}
}