/* KaiserPlay · Black Friday. Mesmas cores e tipografia da página principal, layout próprio. */
@property --angle{syntax:'<angle>';initial-value:0deg;inherits:false}

:root{
  --paper:#f7f9fb;--paper-blue:#edf4f8;--paper-warm:#fff7ed;--white:#fff;
  --navy:#071a2e;--navy-2:#0d314e;--night:#04111f;--ink:#071a2e;--muted:#5e7890;
  --orange:#f8941e;--orange-2:#ffad43;--orange-soft:#fff0dc;--line:#d9e5eb;--line-warm:#f0d5b2;
  --success:#2b8b63;--success-light:#7be0b2;
  --font-display:'Bebas Neue',Impact,sans-serif;--font-body:'Inter',Arial,sans-serif;
  --container:1180px;--ease:cubic-bezier(.2,.8,.2,1);
  --reveal-t:opacity .75s var(--ease) var(--stagger,0ms),translate .75s var(--ease) var(--stagger,0ms);
}

*{box-sizing:border-box}
[hidden]{display:none!important}
html{scroll-behavior:smooth;scroll-padding-top:64px}
body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--font-body);font-size:16px;line-height:1.55;overflow-x:clip;-webkit-font-smoothing:antialiased}
img,svg,video,iframe{max-width:100%}
img{display:block}
a{color:inherit;text-decoration:none}
button{font:inherit}
h1,h2,h3{text-wrap:balance}
.container{width:min(100% - 40px,var(--container));margin-inline:auto}
.section{padding:96px 0}
.eyebrow{margin:0 0 14px;color:var(--orange);font-size:.72rem;font-weight:800;letter-spacing:.18em;text-transform:uppercase}
.eyebrow--light{color:#ffb14c}
.section-heading{max-width:780px;margin-bottom:44px}
.section-heading--center{margin-inline:auto;text-align:center}
.section-heading h2,.bf-curriculum__intro h2,.bf-students h2,.bf-faq h2,.bf-guarantee h2{margin:0;font:400 clamp(2.5rem,5vw,3.9rem)/.95 var(--font-display);letter-spacing:.01em}
.section-heading--split{max-width:none;display:grid;gap:18px}
.section-heading--split>p{margin:0;color:var(--muted);font-size:.95rem;line-height:1.7;max-width:440px}

/* Reveal: usa `translate` para não brigar com o `transform` dos hovers. */
.reveal{opacity:0;translate:0 26px;transition:var(--reveal-t)}
.reveal.is-visible{opacity:1;translate:none}
.no-js .reveal{opacity:1;translate:none}

/* ---------- Botões ---------- */
.cta{position:relative;display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:58px;padding:16px 28px;border:1.5px solid transparent;border-radius:16px;font-weight:800;font-size:1rem;line-height:1.2;text-align:center;cursor:pointer;transition:transform .25s var(--ease),box-shadow .25s var(--ease),background .25s,border-color .25s,color .25s}
.cta span{transition:transform .25s var(--ease)}
.cta:hover{transform:translateY(-2px)}
.cta:hover span{transform:translateX(4px)}
.cta:focus-visible{outline:3px solid rgba(248,148,30,.45);outline-offset:3px}
.cta--primary{background:linear-gradient(135deg,var(--orange-2),var(--orange));color:var(--navy);box-shadow:0 16px 40px rgba(248,148,30,.3)}
.cta--primary:hover{box-shadow:0 22px 50px rgba(248,148,30,.42)}
.cta--light{background:#fff;color:var(--navy)}
.cta--dark{background:var(--navy);color:#fff}
.cta--outline{background:transparent;color:#fff;border-color:rgba(255,255,255,.28)}
.cta--outline:hover{border-color:var(--orange);background:rgba(248,148,30,.1)}
.cta--shine{overflow:hidden;isolation:isolate}
.cta--shine::after{content:"";position:absolute;inset:-40% auto -40% -60%;width:40%;background:linear-gradient(100deg,transparent,rgba(255,255,255,.55),transparent);transform:skewX(-18deg);animation:shine 3.8s ease-in-out infinite;z-index:-1}

/* ---------- Faixas de aviso (só prévia/teste) ---------- */
.bf-preview{position:relative;z-index:60;padding:7px 12px;background:repeating-linear-gradient(45deg,#ffad43 0 14px,#f8941e 14px 28px);color:var(--navy);text-align:center;font-size:.68rem;font-weight:800;letter-spacing:.14em;text-transform:uppercase}
.bf-preview--ended{background:#c0392b;color:#fff}

/* ---------- Barra superior ---------- */
.bf-topbar{position:sticky;top:0;z-index:50;padding-top:env(safe-area-inset-top,0px);background:rgba(4,17,31,.9);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border-bottom:1px solid rgba(255,255,255,.08);color:#fff}
.bf-topbar__inner{min-height:52px;display:flex;align-items:center;justify-content:space-between;gap:12px}
.bf-topbar__tag{display:inline-flex;align-items:center;gap:9px;font:400 1.15rem/1 var(--font-display);letter-spacing:.08em;color:var(--orange-2);white-space:nowrap}
.bf-pulse{position:relative;width:8px;height:8px;flex:0 0 8px;border-radius:50%;background:var(--orange)}
.bf-pulse::after{content:"";position:absolute;inset:-5px;border-radius:50%;border:2px solid var(--orange);animation:pulse 1.8s ease-out infinite}
.bf-topbar__timer{display:flex;align-items:center;gap:5px}
.bf-topbar__brand{display:none}
.bf-topbar__label{display:none;margin-right:6px;font-size:.66rem;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:rgba(255,255,255,.6)}
.bf-mini{display:inline-flex;align-items:baseline;gap:1px;padding:4px 6px;border-radius:7px;background:rgba(255,255,255,.08)}
.bf-mini b{display:inline-block;min-width:1.15em;font:400 1.08rem/1 var(--font-display);letter-spacing:.04em;text-align:center}
.bf-mini i{font-style:normal;font-size:.6rem;font-weight:700;color:rgba(255,255,255,.55)}
.bf-topbar__cta{display:none;padding:9px 16px;border-radius:10px;background:var(--orange);color:var(--navy);font-size:.8rem;font-weight:800;white-space:nowrap;transition:background .2s}
.bf-topbar__cta:hover{background:var(--orange-2)}

/* ---------- Hero ---------- */
.bf-hero{position:relative;overflow:hidden;padding:34px 0 72px;color:#fff;background:radial-gradient(120% 75% at 85% 0%,var(--navy-2) 0%,var(--navy) 46%,var(--night) 100%)}
.bf-hero__bg{position:absolute;inset:0;pointer-events:none}
.bf-hero__grid{position:absolute;inset:-56px;background-image:linear-gradient(rgba(255,255,255,.05) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.05) 1px,transparent 1px);background-size:56px 56px;-webkit-mask-image:radial-gradient(ellipse 70% 60% at 70% 30%,#000 25%,transparent 75%);mask-image:radial-gradient(ellipse 70% 60% at 70% 30%,#000 25%,transparent 75%);animation:grid-pan 22s linear infinite}
.bf-hero__glow{position:absolute;top:-18%;right:-22%;width:min(90vw,820px);aspect-ratio:1;border-radius:50%;background:radial-gradient(circle,rgba(248,148,30,.34),rgba(248,148,30,0) 62%);animation:glow 9s ease-in-out infinite alternate}
.bf-hero__word{position:absolute;left:50%;bottom:-.14em;transform:translateX(-50%);font:400 clamp(6rem,24vw,22rem)/.8 var(--font-display);white-space:nowrap;color:transparent;-webkit-text-stroke:1px rgba(255,255,255,.07);letter-spacing:.02em}
.bf-hero__inner{position:relative;display:grid;grid-template-columns:minmax(0,1fr)}
.bf-hero__top>*,.bf-hero__bottom>*{animation:rise .9s var(--ease) both}
.bf-hero__top>:nth-child(2){animation-delay:.08s}.bf-hero__top>:nth-child(3){animation-delay:.16s}.bf-hero__top>:nth-child(4){animation-delay:.22s}
.bf-hero__bottom>:nth-child(1){animation-delay:.3s}.bf-hero__bottom>:nth-child(2){animation-delay:.36s}.bf-hero__bottom>:nth-child(3){animation-delay:.42s}.bf-hero__bottom>:nth-child(4){animation-delay:.48s}.bf-hero__bottom>:nth-child(5){animation-delay:.54s}
.bf-logo{width:148px;height:auto;margin-bottom:22px}
.bf-badge{display:inline-flex;align-items:center;flex-wrap:wrap;gap:10px;margin:0 0 20px;padding:6px 14px 6px 6px;border:1px solid rgba(248,148,30,.38);border-radius:999px;background:rgba(248,148,30,.09);color:#ffd7a6;font-size:.78rem;font-weight:700}
.bf-badge__chip{padding:5px 11px 3px;border-radius:999px;background:linear-gradient(135deg,var(--orange-2),var(--orange));color:var(--navy);font:400 1.05rem/1 var(--font-display);letter-spacing:.08em}
.bf-hero__title{margin:0;max-width:640px;font:400 clamp(3.1rem,13vw,5.7rem)/.9 var(--font-display);letter-spacing:.005em}
.bf-hero__title em{font-style:normal;background:linear-gradient(90deg,var(--orange) 0%,#ffd08a 45%,var(--orange) 90%);background-size:220% 100%;-webkit-background-clip:text;background-clip:text;color:transparent;animation:text-shine 5s linear infinite}
.bf-hero__visual{position:relative;margin:26px auto 4px;width:min(100%,330px);animation:visual-in 1.2s var(--ease) .15s both}
.bf-portrait{position:relative;padding-top:6%}
.bf-portrait__ring{position:absolute;inset:0 4% 16%;border-radius:50%;background:conic-gradient(from 0deg,transparent 0 55%,rgba(248,148,30,.85) 72%,rgba(255,208,138,.95) 76%,transparent 88%);-webkit-mask:radial-gradient(farthest-side,transparent calc(100% - 3px),#000 calc(100% - 2px));mask:radial-gradient(farthest-side,transparent calc(100% - 3px),#000 calc(100% - 2px));animation:spin 9s linear infinite}
.bf-portrait__arch{position:absolute;left:12%;right:12%;top:9%;bottom:0;border-radius:999px 999px 30px 30px;background:linear-gradient(180deg,rgba(255,173,67,.95),rgba(248,148,30,.75) 55%,rgba(248,148,30,.08));box-shadow:0 0 90px rgba(248,148,30,.35)}
.bf-portrait__img{position:relative;z-index:2;width:100%;height:auto;filter:drop-shadow(0 30px 40px rgba(0,0,0,.45));-webkit-mask-image:linear-gradient(to bottom,#000 86%,transparent 100%);mask-image:linear-gradient(to bottom,#000 86%,transparent 100%)}
.bf-float{position:absolute;z-index:3;display:flex;align-items:center;gap:8px;padding:9px 12px;border:1px solid rgba(255,255,255,.14);border-radius:14px;background:rgba(7,26,46,.78);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);box-shadow:0 18px 40px rgba(0,0,0,.35);font-size:.64rem;font-weight:600;line-height:1.25;color:rgba(255,255,255,.82);animation:float 6s ease-in-out infinite}
.bf-float strong{font:400 1.5rem/1 var(--font-display);color:var(--orange-2);letter-spacing:.02em}
.bf-float--a{left:0;top:auto;bottom:22%}
.bf-float--b{right:0;bottom:6%;animation-delay:-2s}
.bf-float--c{display:none;left:2%;bottom:7%;animation-delay:-4s}
.bf-float__icon{width:24px;height:24px;flex:0 0 24px;display:grid;place-items:center;border-radius:50%;background:var(--orange);color:var(--navy);font-weight:900;font-size:.75rem}
.bf-hero__subtitle{margin:22px 0 0;max-width:560px;color:rgba(255,255,255,.74);font-size:1.02rem;line-height:1.7}
.bf-hero__subtitle strong{color:#fff}
.bf-checks{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px 16px;margin:22px 0 0;padding:0;list-style:none}
.bf-checks li{position:relative;padding-left:24px;color:rgba(255,255,255,.86);font-size:.84rem;font-weight:600;line-height:1.35}
.bf-checks li::before{content:"✓";position:absolute;left:0;top:1px;width:16px;height:16px;display:grid;place-items:center;border-radius:50%;background:var(--orange);color:var(--navy);font-size:.6rem;font-weight:900}
.bf-timer-card{margin:26px 0 18px;padding:16px;border:1px solid rgba(255,255,255,.1);border-radius:22px;background:linear-gradient(180deg,rgba(255,255,255,.07),rgba(255,255,255,.02))}
.bf-timer-card__label{margin:0 0 12px;color:#ffb14c;font-size:.68rem;font-weight:800;letter-spacing:.16em;text-transform:uppercase}
.bf-timer{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:8px}
.bf-timer>span{display:grid;justify-items:center;gap:2px;padding:10px 4px 8px;border:1px solid rgba(255,255,255,.1);border-radius:14px;background:rgba(4,17,31,.72);overflow:hidden}
.bf-timer b{display:block;font:400 2.3rem/1 var(--font-display);letter-spacing:.03em;color:#fff}
.bf-timer i{font-style:normal;font-size:.58rem;font-weight:700;letter-spacing:.16em;text-transform:uppercase;color:rgba(255,255,255,.55)}
[data-unit].is-tick{animation:tick .45s var(--ease)}
.bf-hero .cta--primary{width:100%}
.bf-trust{margin:12px 0 0;color:rgba(255,255,255,.5);font-size:.74rem;text-align:center}

/* ---------- Faixa corrida ---------- */
.bf-marquee{overflow:hidden;background:linear-gradient(90deg,var(--orange),var(--orange-2),var(--orange));color:var(--navy);border-block:1px solid rgba(7,26,46,.15)}
.bf-marquee__track{display:flex;width:max-content;animation:marquee 38s linear infinite}
.bf-marquee span{display:inline-flex;align-items:center;gap:22px;padding:13px 0 11px 22px;font:400 1.35rem/1 var(--font-display);letter-spacing:.06em;white-space:nowrap}
.bf-marquee span::after{content:"✦";font-size:.9rem}

/* ---------- Números ---------- */
.bf-proof{background:var(--night);color:#fff;padding:44px 0}
.bf-proof__grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:1px;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.08);border-radius:22px;overflow:hidden}
.bf-proof__grid>div{display:grid;gap:4px;padding:22px 14px;background:var(--night);text-align:center}
.bf-proof__grid>div:last-child{grid-column:1/-1}
.bf-proof strong{font:400 clamp(2.4rem,7vw,3.4rem)/1 var(--font-display);color:var(--orange-2);letter-spacing:.02em}
.bf-proof__grid>div>span{color:rgba(255,255,255,.62);font-size:.68rem;font-weight:700;letter-spacing:.14em;text-transform:uppercase}

/* ---------- Dores ---------- */
.bf-pain{background:var(--paper)}
.bf-bento{display:grid;gap:16px}
.bf-card{position:relative;overflow:hidden;padding:28px 26px;border:1px solid var(--line);border-radius:24px;background:#fff;transition:var(--reveal-t),transform .35s var(--ease),box-shadow .35s var(--ease),border-color .35s}
.bf-card::before{content:"";position:absolute;left:0;right:0;top:0;height:4px;background:linear-gradient(90deg,var(--orange),var(--orange-2));transform:scaleX(0);transform-origin:left;transition:transform .45s var(--ease)}
.bf-card:hover{transform:translateY(-6px);box-shadow:0 26px 60px rgba(7,26,46,.1);border-color:var(--orange-soft)}
.bf-card:hover::before{transform:scaleX(1)}
.bf-card__num{display:block;margin-bottom:14px;font:400 3.1rem/1 var(--font-display);color:transparent;-webkit-text-stroke:1.2px var(--orange)}
.bf-card h3{margin:0 0 8px;color:var(--navy);font-size:1.12rem;font-weight:800}
.bf-card p{margin:0;color:var(--muted);font-size:.92rem;line-height:1.65}
.bf-authority{display:grid;grid-template-columns:76px minmax(0,1fr);gap:18px;align-items:center;margin-top:24px;padding:22px;border-radius:26px;background:var(--navy);color:#fff}
.bf-authority img{width:76px;height:76px;border-radius:50%;object-fit:cover;object-position:50% 12%;background:linear-gradient(160deg,var(--orange-2),var(--orange))}
.bf-authority .eyebrow{color:#ffb14c;margin-bottom:6px}
.bf-authority p:last-child{margin:0;color:rgba(255,255,255,.8);font-size:.92rem;line-height:1.65}

/* ---------- Para quem ---------- */
.bf-path{background:#fff}
.bf-steps{position:relative;display:grid;gap:26px;margin:0;padding:0;list-style:none}
.bf-steps::before{content:"";position:absolute;left:23px;top:10px;bottom:10px;width:2px;background:linear-gradient(var(--orange),rgba(248,148,30,.08))}
.bf-steps li{position:relative;padding-left:68px;transition:var(--reveal-t),transform .35s var(--ease),box-shadow .35s var(--ease),border-color .35s}
.bf-steps__dot{position:absolute;left:0;top:0;width:48px;height:48px;display:grid;place-items:center;border:2px solid var(--orange);border-radius:50%;background:#fff;color:var(--navy);font:400 1.25rem/1 var(--font-display);transition:background .5s var(--ease) calc(var(--stagger,0ms) + .25s),color .5s,box-shadow .5s}
.bf-steps li.is-visible .bf-steps__dot{background:var(--orange);box-shadow:0 0 0 6px rgba(248,148,30,.14)}
.bf-steps h3{margin:10px 0 6px;color:var(--navy);font-size:1.1rem;font-weight:800}
.bf-steps p{margin:0;color:var(--muted);font-size:.92rem;line-height:1.65}

/* ---------- Conteúdo ---------- */
.bf-curriculum{background:var(--paper-blue)}
.bf-curriculum__layout{display:grid;gap:32px}
.bf-curriculum__intro p:not(.eyebrow){margin:16px 0 24px;color:var(--muted);line-height:1.7;max-width:420px}
.bf-modules{display:grid;gap:12px}
.bf-module{position:relative;overflow:hidden;display:grid;grid-template-columns:40px minmax(0,1fr);gap:4px 14px;align-items:start;padding:20px 20px 22px;border:1px solid var(--line);border-radius:20px;background:#fff;transition:var(--reveal-t),transform .3s var(--ease),border-color .3s,box-shadow .3s}
.bf-module:hover{transform:translateX(6px);border-color:var(--orange-soft);box-shadow:0 18px 40px rgba(7,26,46,.07)}
.bf-module__num{font:400 1.9rem/1 var(--font-display);color:var(--orange)}
.bf-module h3{margin:2px 0 4px;color:var(--navy);font-size:1.02rem;font-weight:800}
.bf-module p{margin:0;color:var(--muted);font-size:.86rem;line-height:1.6}
.bf-module small{grid-column:2;justify-self:start;margin-top:8px;padding:5px 10px;border-radius:999px;background:var(--orange-soft);color:#9b5907;font-size:.64rem;font-weight:800;letter-spacing:.06em;text-transform:uppercase;white-space:nowrap}
.bf-module__bar{position:absolute;left:0;bottom:0;height:3px;width:calc(var(--level) / 3 * 100%);background:linear-gradient(90deg,var(--orange-2),var(--orange));transform:scaleX(0);transform-origin:left;transition:transform 1.1s var(--ease) calc(var(--stagger,0ms) + .35s)}
.bf-module.is-visible .bf-module__bar{transform:scaleX(1)}

/* ---------- Professor ---------- */
.bf-teacher{position:relative;overflow:hidden;background:radial-gradient(80% 70% at 15% 30%,var(--navy-2),var(--navy) 60%);color:#fff}
.bf-teacher__layout{display:grid;gap:40px;align-items:center}
.bf-teacher__photo{position:relative;width:min(100%,400px);margin-inline:auto;padding-top:8%}
.bf-teacher__arch{position:absolute;left:8%;right:8%;top:12%;bottom:0;border-radius:999px 999px 30px 30px;background:linear-gradient(180deg,var(--orange-2),var(--orange) 60%,#c66d06)}
.bf-teacher__photo img{position:relative;z-index:1;width:100%;height:auto;-webkit-mask-image:linear-gradient(to bottom,#000 88%,transparent);mask-image:linear-gradient(to bottom,#000 88%,transparent)}
.bf-teacher__tag{position:absolute;z-index:2;left:50%;bottom:14px;transform:translateX(-50%);display:grid;gap:2px;padding:11px 18px;border:1px solid rgba(255,255,255,.14);border-radius:16px;background:rgba(4,17,31,.86);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);text-align:center;white-space:nowrap}
.bf-teacher__tag strong{font:400 1.45rem/1 var(--font-display);letter-spacing:.03em}
.bf-teacher__tag span{color:rgba(255,255,255,.68);font-size:.68rem}
.bf-teacher h2{margin:0;font:400 clamp(2.7rem,6vw,4.3rem)/.95 var(--font-display)}
.bf-teacher h2 span{display:block;color:var(--orange-2)}
.bf-teacher__stats{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px;margin:26px 0}
.bf-teacher__stats span{display:grid;align-content:start;gap:4px;padding:14px 12px;border:1px solid rgba(255,255,255,.1);border-radius:18px;background:rgba(255,255,255,.05)}
.bf-teacher__stats strong{font:400 2rem/1 var(--font-display);color:var(--orange-2)}
.bf-teacher__stats small{color:rgba(255,255,255,.66);font-size:.7rem;line-height:1.35}
.bf-teacher__copy>p{margin:0 0 14px;color:rgba(255,255,255,.76);line-height:1.7}
.bf-teacher__copy>.bf-teacher__strong{margin:0;padding-left:16px;border-left:3px solid var(--orange);color:#fff;font-weight:700}

/* ---------- Alunos ---------- */
.bf-students{background:var(--night);color:#fff}
.bf-students__layout{display:grid;gap:32px;align-items:center}
.bf-students__copy p:not(.eyebrow){margin:16px 0 24px;color:rgba(255,255,255,.7);line-height:1.7;max-width:440px}
.bf-video{position:relative;aspect-ratio:16/9;overflow:hidden;border:1px solid rgba(255,255,255,.1);border-radius:24px;background:var(--navy);box-shadow:0 30px 80px rgba(0,0,0,.5)}
.bf-video img{width:100%;height:100%;object-fit:cover;transition:transform .8s var(--ease)}
.bf-video:hover img{transform:scale(1.04)}
.bf-video::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(4,17,31,0) 40%,rgba(4,17,31,.55));pointer-events:none}
.bf-video iframe{width:100%;height:100%;border:0}
.bf-video:has(iframe)::after{display:none}
.bf-video__play{position:absolute;z-index:2;left:50%;top:50%;width:82px;height:82px;transform:translate(-50%,-50%);display:grid;place-items:center;border:0;border-radius:50%;background:linear-gradient(135deg,var(--orange-2),var(--orange));color:var(--navy);font-size:1.6rem;cursor:pointer;box-shadow:0 16px 40px rgba(248,148,30,.4);transition:transform .25s var(--ease)}
.bf-video__play span{margin-left:5px}
.bf-video__play::before,.bf-video__play::after{content:"";position:absolute;inset:0;border-radius:50%;border:2px solid var(--orange);animation:ring 2.4s ease-out infinite}
.bf-video__play::after{animation-delay:1.2s}
.bf-video__play:hover{transform:translate(-50%,-50%) scale(1.08)}
.bf-video__play:focus-visible{outline:3px solid #fff;outline-offset:4px}

/* ---------- Planos ---------- */
.bf-plans{position:relative;overflow:hidden;background:radial-gradient(90% 60% at 50% 0%,var(--navy-2),var(--navy) 45%,var(--night));color:#fff}
.bf-plans__bg{position:absolute;inset:0;pointer-events:none}
.bf-plans__bg span{position:absolute;left:50%;top:22%;width:min(120vw,1100px);aspect-ratio:2/1;transform:translateX(-50%);border-radius:50%;background:radial-gradient(closest-side,rgba(248,148,30,.2),transparent);animation:glow 10s ease-in-out infinite alternate}
.bf-plans .container{position:relative}
.bf-plans .section-heading{margin-bottom:26px}
.bf-plans__lead{margin:16px auto 0;max-width:640px;color:rgba(255,255,255,.72);font-size:.98rem;line-height:1.7}
.bf-plans__timer{display:flex;flex-wrap:wrap;align-items:center;justify-content:center;gap:12px 18px;width:fit-content;max-width:100%;margin:0 auto 26px;padding:14px 18px;border:1px solid rgba(248,148,30,.35);border-radius:22px;background:rgba(248,148,30,.08)}
.bf-plans__timer-label{display:inline-flex;align-items:center;gap:10px;color:#ffb14c;font-size:.72rem;font-weight:800;letter-spacing:.16em;text-transform:uppercase}
.bf-timer--inline{grid-template-columns:repeat(4,60px)}
.bf-timer--inline b{font-size:1.9rem}
.bf-discount-summary{display:grid;gap:4px;max-width:720px;margin:0 auto 22px;padding:14px 18px;border:1px solid rgba(43,139,99,.6);border-radius:18px;background:rgba(43,139,99,.16);text-align:center}
.bf-discount-summary strong{color:var(--success-light)}
.bf-discount-summary span{color:rgba(255,255,255,.76);font-size:.86rem}
.bf-plans__hint{margin:0 0 2px;color:#ffb14c;font-size:.8rem;font-weight:700;text-align:center}
.bf-plans__hint-arrow{display:inline-block;animation:nudge 1.2s ease-in-out infinite}
.bf-carousel{position:relative}
.bf-carousel__nav{position:absolute;z-index:5;top:50%;width:46px;height:46px;display:grid;place-items:center;padding:0;border:0;border-radius:50%;background:linear-gradient(135deg,var(--orange-2),var(--orange));color:var(--navy);font-size:1.25rem;font-weight:900;cursor:pointer;box-shadow:0 10px 28px rgba(0,0,0,.45),0 0 0 6px rgba(248,148,30,.18);transform:translateY(-50%);transition:opacity .25s,transform .25s var(--ease)}
.bf-carousel__nav--next{right:-10px}
.bf-carousel__nav--prev{left:-10px}
.bf-carousel__nav--next span{display:inline-block;animation:nudge 1.2s ease-in-out infinite}
.bf-carousel__nav:active{transform:translateY(-50%) scale(.92)}
.bf-carousel__nav:focus-visible{outline:3px solid #fff;outline-offset:3px}
.bf-carousel__dots{display:flex;justify-content:center;flex-wrap:wrap;gap:8px;margin-top:2px}
.bf-carousel__dots button{padding:8px 14px;border:1px solid rgba(255,255,255,.2);border-radius:999px;background:transparent;color:rgba(255,255,255,.65);font-size:.74rem;font-weight:700;cursor:pointer;transition:background .25s,color .25s,border-color .25s}
.bf-carousel__dots button.is-active{border-color:transparent;background:var(--orange);color:var(--navy)}
.bf-carousel__dots button:focus-visible{outline:3px solid rgba(248,148,30,.5);outline-offset:2px}
.bf-plans__grid{display:grid;grid-auto-flow:column;grid-auto-columns:minmax(min(84%,340px),1fr);gap:16px;margin-inline:-20px;padding:26px 20px 22px;overflow-x:auto;scroll-snap-type:x mandatory;scrollbar-width:thin;scrollbar-color:rgba(248,148,30,.5) transparent}
.bf-plan{position:relative;display:flex;flex-direction:column;padding:30px 24px 24px;border:1px solid rgba(255,255,255,.12);border-radius:28px;background:linear-gradient(180deg,rgba(255,255,255,.08),rgba(255,255,255,.025));scroll-snap-align:center;transition:var(--reveal-t),transform .35s var(--ease),border-color .35s,box-shadow .35s}
.bf-plan:hover{transform:translateY(-6px);border-color:rgba(248,148,30,.45)}
.bf-plan--featured{border-color:transparent;background:linear-gradient(180deg,var(--navy-2),var(--navy) 70%);box-shadow:0 30px 80px rgba(248,148,30,.18)}
.bf-plan--featured::before{content:"";position:absolute;inset:-1.5px;padding:1.5px;border-radius:29.5px;background:conic-gradient(from var(--angle),var(--orange),#ffd08a,var(--orange) 30%,rgba(248,148,30,.12) 55%,rgba(248,148,30,.12) 75%,var(--orange));-webkit-mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);-webkit-mask-composite:xor;mask:linear-gradient(#000 0 0) content-box exclude,linear-gradient(#000 0 0);animation:border-spin 5s linear infinite;pointer-events:none}
.bf-plan--featured:hover{border-color:transparent}
.bf-plan__badge{position:absolute;top:-14px;left:50%;transform:translateX(-50%);padding:8px 14px;border-radius:999px;background:linear-gradient(135deg,var(--orange-2),var(--orange));color:var(--navy);font-size:.66rem;font-weight:800;letter-spacing:.1em;text-transform:uppercase;white-space:nowrap;box-shadow:0 10px 26px rgba(248,148,30,.35)}
.bf-plan__head{display:flex;align-items:center;justify-content:space-between;gap:10px;min-height:28px}
.bf-plan__type{margin:0;color:#ffb14c;font-size:.68rem;font-weight:800;letter-spacing:.14em;text-transform:uppercase}
.bf-plan__savings{padding:4px 9px 2px;border-radius:8px;background:var(--success);color:#fff;font:400 1.15rem/1 var(--font-display);letter-spacing:.04em;transform:rotate(-3deg);animation:pop .6s var(--ease) both}
.bf-plan h3{margin:8px 0 6px;font:400 2.6rem/1 var(--font-display);letter-spacing:.03em}
.bf-plan__extra{justify-self:start;width:fit-content;margin-bottom:8px;padding:5px 10px;border-radius:999px;background:rgba(43,139,99,.22);color:var(--success-light);font-size:.7rem;font-weight:800}
.bf-plan__ref{display:block;color:rgba(255,255,255,.5);font-size:.92rem}
.bf-plan__price{display:flex;align-items:flex-start;gap:4px;margin-top:2px}
.bf-plan__price small{margin-top:14px;color:rgba(255,255,255,.72);font-size:.95rem;font-weight:700}
.bf-plan__price strong{font:400 clamp(4.2rem,15vw,5.2rem)/.88 var(--font-display);letter-spacing:.01em}
.bf-plan__price sup{position:static;margin-top:10px;font-size:1.35rem;font-weight:800}
.bf-plan--featured .bf-plan__price strong{color:var(--orange-2);text-shadow:0 0 40px rgba(248,148,30,.35)}
.bf-plan__period{margin:10px 0 18px;color:rgba(255,255,255,.6);font-size:.8rem;line-height:1.5}
.bf-plan ul{flex:1;display:grid;align-content:start;gap:10px;margin:0 0 24px;padding:18px 0 0;border-top:1px solid rgba(255,255,255,.1);list-style:none}
.bf-plan li{position:relative;padding-left:26px;color:rgba(255,255,255,.85);font-size:.87rem;line-height:1.45}
.bf-plan li::before{content:"✓";position:absolute;left:0;top:1px;width:17px;height:17px;display:grid;place-items:center;border-radius:50%;background:rgba(248,148,30,.18);color:var(--orange-2);font-size:.62rem;font-weight:900}
.bf-plan li strong{color:#fff}
.bf-plan__cta{width:100%}
.bf-plans__note{max-width:760px;margin:22px auto 0;color:rgba(255,255,255,.62);font-size:.88rem;line-height:1.7;text-align:center}
.bf-plans__note strong{color:#fff}

/* ---------- Bônus ---------- */
.bf-bonus{background:var(--paper-warm)}
.bf-bonus__grid{display:grid;gap:18px}
.bf-bonus__card{position:relative;overflow:hidden;padding:30px 26px;border:1px solid var(--line-warm);border-radius:28px;background:#fff;transition:var(--reveal-t),transform .35s var(--ease),box-shadow .35s}
.bf-bonus__card:hover{transform:translateY(-6px) rotate(-.4deg);box-shadow:0 26px 60px rgba(155,89,7,.12)}
.bf-stamp{position:absolute;top:24px;right:-38px;padding:7px 46px 5px;background:linear-gradient(135deg,var(--orange-2),var(--orange));color:var(--navy);font:400 1.1rem/1 var(--font-display);letter-spacing:.16em;transform:rotate(35deg);box-shadow:0 6px 16px rgba(248,148,30,.3)}
.bf-bonus__num{display:block;margin-bottom:10px;font:400 3.6rem/1 var(--font-display);color:transparent;-webkit-text-stroke:1.3px var(--orange)}
.bf-bonus__card h3{margin:0 0 8px;padding-right:56px;color:var(--navy);font-size:1.18rem;font-weight:800}
.bf-bonus__card p{margin:0 0 16px;color:var(--muted);font-size:.92rem;line-height:1.65}
.bf-bonus__card small{color:#8a6a43;font-size:.8rem}
.bf-bonus__card small strong{color:var(--success)}
.bf-center{margin-top:32px;text-align:center}

/* ---------- Garantia ---------- */
.bf-guarantee{background:#fff}
.bf-guarantee__box{display:grid;justify-items:center;gap:26px;max-width:920px;padding:34px 24px;border-radius:32px;background:var(--paper-blue);text-align:center}
.bf-guarantee__box p:not(.eyebrow){margin:14px 0 0;color:var(--muted);line-height:1.7}
.bf-seal{position:relative;width:176px;height:176px;flex:0 0 176px}
.bf-seal svg{position:absolute;inset:0;width:100%;height:100%;animation:spin 20s linear infinite}
.bf-seal text{fill:var(--navy);font:800 12px var(--font-body)}
.bf-seal__core{position:absolute;inset:34px;display:grid;place-content:center;border-radius:50%;background:linear-gradient(135deg,var(--orange-2),var(--orange));box-shadow:0 14px 34px rgba(248,148,30,.35);color:var(--navy);text-align:center}
.bf-seal__core strong{font:400 3.6rem/.8 var(--font-display)}
.bf-seal__core span{font-size:.66rem;font-weight:800;letter-spacing:.2em;text-transform:uppercase}

/* ---------- FAQ ---------- */
.bf-faq{background:var(--paper)}
.bf-faq__layout{display:grid;gap:30px}
.bf-faq__heading p:not(.eyebrow){margin:14px 0 0;color:var(--muted)}
.faq-list{display:grid;gap:12px}
.faq-item{overflow:hidden;border:1px solid var(--line);border-radius:18px;background:#fff;transition:border-color .3s,box-shadow .3s}
.faq-item.is-open{border-color:rgba(248,148,30,.55);box-shadow:0 16px 40px rgba(7,26,46,.06)}
.faq-item h3{margin:0}
.faq-trigger{width:100%;display:flex;align-items:center;gap:14px;padding:19px 18px;border:0;background:none;color:var(--navy);font-size:.98rem;font-weight:700;line-height:1.35;text-align:left;cursor:pointer}
.faq-trigger:focus-visible{outline:3px solid rgba(248,148,30,.4);outline-offset:-3px}
.faq-trigger span{flex:0 0 auto;font:400 1.3rem/1 var(--font-display);color:var(--orange)}
.faq-trigger i{flex:0 0 32px;width:32px;height:32px;margin-left:auto;display:grid;place-items:center;border-radius:50%;background:var(--paper-blue);font-style:normal;font-weight:700;transition:transform .35s var(--ease),background .35s}
.faq-item.is-open .faq-trigger i{transform:rotate(45deg);background:var(--orange);color:var(--navy)}
.faq-panel{display:grid;grid-template-rows:0fr;transition:grid-template-rows .4s var(--ease)}
.faq-panel>div{overflow:hidden}
.faq-item.is-open .faq-panel{grid-template-rows:1fr}
.faq-panel p{margin:0;padding:0 20px 20px 52px;color:var(--muted);font-size:.92rem;line-height:1.7}

/* ---------- Final ---------- */
.bf-final{position:relative;overflow:hidden;padding:110px 0;background:var(--night);color:#fff;text-align:center}
.bf-final__word{position:absolute;left:0;top:50%;display:flex;width:max-content;transform:translateY(-50%);animation:marquee 60s linear infinite;pointer-events:none}
.bf-final__word span{font:400 clamp(7rem,17vw,15rem)/1 var(--font-display);white-space:nowrap;color:transparent;-webkit-text-stroke:1px rgba(255,255,255,.07)}
.bf-final__inner{position:relative;max-width:720px}
.bf-final h2{margin:0 0 16px;font:400 clamp(2.8rem,7vw,4.6rem)/.95 var(--font-display)}
.bf-final__inner>p:not(.eyebrow){margin:0 auto;max-width:560px;color:rgba(255,255,255,.72);line-height:1.7}
.bf-timer--final{max-width:420px;margin:30px auto}

/* ---------- Rodapé ---------- */
.bf-footer{padding:30px 0 calc(110px + env(safe-area-inset-bottom,0px));background:#020a13;color:rgba(255,255,255,.5);font-size:.78rem}
.bf-footer .container{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:16px}
.bf-footer img{width:130px;height:auto}
.bf-footer p{margin:0}

/* ---------- Barra fixa (celular) ---------- */
.bf-stickybar{position:fixed;z-index:40;left:12px;right:12px;bottom:calc(12px + env(safe-area-inset-bottom,0px));display:flex;align-items:center;justify-content:space-between;gap:12px;padding:10px 10px 10px 16px;border:1px solid rgba(255,255,255,.12);border-radius:18px;background:rgba(4,17,31,.94);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);box-shadow:0 20px 50px rgba(0,0,0,.4);color:#fff;transform:translateY(160%);transition:transform .45s var(--ease)}
.bf-stickybar.is-visible{transform:none}
.bf-stickybar__label{display:block;color:#ffb14c;font-size:.6rem;font-weight:800;letter-spacing:.12em;text-transform:uppercase}
.bf-stickybar__digits{font:400 1.35rem/1.1 var(--font-display);letter-spacing:.04em}
.bf-stickybar__digits b{font-weight:400;display:inline-block}
.bf-stickybar__cta{flex:0 0 auto;padding:13px 18px;border-radius:12px;background:linear-gradient(135deg,var(--orange-2),var(--orange));color:var(--navy);font-size:.85rem;font-weight:800;white-space:nowrap}

/* ---------- Pop-up: resumo de sucesso ---------- */
.bf-success-offers{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:10px;margin:20px 0 0}
.bf-success-offer{display:grid;gap:2px;padding:14px;border:1px solid #dce7ed;border-radius:16px;background:#f6f9fb}
.bf-success-offer span{color:#647f91;font-size:.68rem;font-weight:800;letter-spacing:.1em;text-transform:uppercase}
.bf-success-offer s{color:#8194a2;font-size:.85rem}
.bf-success-offer strong{color:var(--navy);font:400 2rem/1 var(--font-display)}
.bf-success-note{margin:12px 0 0;color:#647f91;font-size:.78rem}

/* ---------- Breakpoints ---------- */
@media (min-width:430px){
  .bf-topbar__brand{display:inline}
}
@media (min-width:560px){
  .bf-topbar__label{display:inline}
  .bf-proof__grid{grid-template-columns:repeat(3,minmax(0,1fr))}
  .bf-proof__grid>div:last-child{grid-column:auto}
  .bf-proof__grid>div:nth-child(4){grid-column:span 1}
}
@media (min-width:720px){
  .bf-topbar__cta{display:inline-flex}
  .bf-bento{grid-template-columns:repeat(2,minmax(0,1fr))}
  .bf-bonus__grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .bf-hero .cta--primary{width:auto}
  .bf-trust{text-align:left}
  .bf-guarantee__box{grid-template-columns:auto minmax(0,1fr);justify-items:start;gap:40px;padding:40px 44px;text-align:left}
  .bf-authority{grid-template-columns:96px minmax(0,1fr);gap:24px;padding:24px 30px}
  .bf-authority img{width:96px;height:96px}
  .bf-module{grid-template-columns:52px minmax(0,1fr) auto;align-items:center;gap:18px;padding:20px 22px}
  .bf-module small{grid-column:auto;margin-top:0}
}
@media (min-width:1240px){
  .bf-float--a{left:-8%}
  .bf-float--b{right:-6%}
  .bf-float--c{left:-4%}
}
@media (min-width:960px){
  .section{padding:120px 0}
  .bf-stickybar{display:none}
  .bf-footer{padding-bottom:30px}
  .bf-hero{padding:56px 0 96px}
  .bf-hero__inner{grid-template-columns:minmax(0,1.05fr) minmax(0,.95fr);grid-template-areas:"top visual" "bottom visual";column-gap:56px;align-items:start}
  .bf-hero__top{grid-area:top}
  .bf-hero__bottom{grid-area:bottom}
  .bf-hero__visual{grid-area:visual;align-self:center;width:min(100%,520px);margin:0 0 0 auto}
  .bf-logo{width:176px}
  .bf-float{font-size:.74rem;padding:11px 15px}
  .bf-float--a{top:30%;bottom:auto}
  .bf-float--b{top:56%;bottom:auto}
  .bf-float--c{display:flex}
  .bf-float strong{font-size:1.9rem}
  .bf-timer-card{max-width:520px}
  .bf-proof__grid{grid-template-columns:repeat(5,minmax(0,1fr))}
  .bf-bento{grid-template-columns:repeat(3,minmax(0,1fr))}
  .section-heading--split{grid-template-columns:minmax(0,1.15fr) minmax(280px,.65fr);gap:48px;align-items:end}
  .bf-steps{grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}
  .bf-steps::before{display:none}
  .bf-steps li{padding:28px 26px;border:1px solid var(--line);border-radius:24px;background:var(--paper)}
  .bf-steps li:hover{transform:translateY(-6px);box-shadow:0 26px 60px rgba(7,26,46,.08);border-color:var(--orange-soft)}
  .bf-steps__dot{position:static;margin-bottom:18px}
  .bf-curriculum__layout{grid-template-columns:minmax(0,.8fr) minmax(0,1.2fr);gap:64px;align-items:start}
  .bf-curriculum__intro{position:sticky;top:96px}
  .bf-teacher__layout{grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);gap:72px}
  .bf-students__layout{grid-template-columns:minmax(0,.8fr) minmax(0,1.2fr);gap:64px}
  .bf-plans__hint,.bf-carousel__nav,.bf-carousel__dots{display:none!important}
  .bf-plans__grid{grid-auto-flow:row;grid-template-columns:minmax(0,1.1fr) minmax(0,1fr) minmax(0,1fr);align-items:stretch;margin-inline:0;padding:26px 0 0;overflow:visible}
  .bf-plan--featured{translate:0 -10px}
  .bf-plan--featured.reveal:not(.is-visible){translate:0 16px}
  .bf-faq__layout{grid-template-columns:minmax(0,.7fr) minmax(0,1.3fr);gap:64px;align-items:start}
  .bf-faq__heading{position:sticky;top:96px}
}

/* ---------- Animações ---------- */
@keyframes rise{from{opacity:0;translate:0 26px}to{opacity:1;translate:none}}
@keyframes visual-in{from{transform:translateY(30px) scale(.94)}to{transform:none}}
@keyframes text-shine{to{background-position:-220% 0}}
@keyframes shine{0%,55%{left:-60%}100%{left:130%}}
@keyframes pulse{0%{transform:scale(.6);opacity:.9}100%{transform:scale(1.8);opacity:0}}
@keyframes ring{0%{transform:scale(1);opacity:.8}100%{transform:scale(1.7);opacity:0}}
@keyframes glow{0%{transform:translate(0,0) scale(1)}100%{transform:translate(-6%,8%) scale(1.12)}}
@keyframes grid-pan{to{transform:translate(56px,56px)}}
@keyframes spin{to{transform:rotate(360deg)}}
@keyframes border-spin{to{--angle:360deg}}
@keyframes float{0%,100%{translate:0 0}50%{translate:0 -10px}}
@keyframes marquee{to{transform:translateX(-50%)}}
@keyframes tick{0%{transform:translateY(-35%);opacity:.2}100%{transform:none;opacity:1}}
@keyframes nudge{0%,100%{transform:translateX(0)}50%{transform:translateX(6px)}}
@keyframes pop{from{transform:rotate(-3deg) scale(.4);opacity:0}to{transform:rotate(-3deg) scale(1);opacity:1}}
.bf-plans .bf-plans__grid .bf-plan:hover{transform:translateY(-6px)}
.bf-final__word{animation-name:marquee-y}
@keyframes marquee-y{from{transform:translate(0,-50%)}to{transform:translate(-50%,-50%)}}

@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important;transition-delay:0s!important}
  .reveal{opacity:1;translate:none}
}