/* =========================================================
   Excelência — Landing Page  ·  Clean Light Editorial
   Branco · muito respiro · tipografia editorial · acento azul
   ========================================================= */

:root{
  --bg:#fbfaf7;            /* off-white quente */
  --bg-soft:#f1efe9;       /* paper */
  --ink:#0e0f12;           /* quase preto */
  --ink-soft:#5c6068;
  --line:rgba(14,15,18,.12);
  --line-soft:rgba(14,15,18,.07);
  --accent:#1f3bdb;        /* azul profundo (ação/credibilidade) */
  --accent-ink:#152a9e;
  --accent-soft:rgba(31,59,219,.08);
  --white:#ffffff;
  --maxw:1240px;
  --ease:cubic-bezier(.16,1,.3,1);
  --r:18px;
}

*{box-sizing:border-box;margin:0;padding:0}
html{-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}
body{
  font-family:'Satoshi','Inter',system-ui,sans-serif;
  background:var(--bg);color:var(--ink);
  line-height:1.6;overflow-x:hidden;
}
body.loading{overflow:hidden;height:100vh}
a{color:inherit;text-decoration:none}
img{display:block;max-width:100%}
::selection{background:var(--accent);color:#fff}

.container{width:100%;max-width:var(--maxw);margin:0 auto;padding:0 32px}
.container-narrow{max-width:820px}

h1,h2,h3{font-family:'Clash Display','Satoshi',sans-serif;font-weight:600;line-height:1.04;letter-spacing:-.015em}
.accent{color:var(--accent)}
strong{font-weight:600;color:var(--ink)}

.kicker{
  display:inline-block;font-size:.72rem;font-weight:600;letter-spacing:.22em;
  text-transform:uppercase;color:var(--ink-soft);margin-bottom:1.4rem;
  font-family:'Satoshi',sans-serif;
}
.kicker.accent{color:var(--accent)}

/* ---------- Botões ---------- */
.btn{
  position:relative;display:inline-flex;align-items:center;gap:.7rem;
  font-family:'Satoshi',sans-serif;font-weight:600;font-size:1rem;line-height:1;
  padding:1.05rem 1.7rem;border-radius:999px;border:none;cursor:pointer;
  transition:transform .5s var(--ease),background .3s,color .3s,box-shadow .4s;
  will-change:transform;
}
.btn-primary{background:var(--accent);color:#fff;box-shadow:0 14px 34px -14px rgba(31,59,219,.7)}
.btn-primary:hover{background:var(--accent-ink);box-shadow:0 20px 46px -14px rgba(31,59,219,.85)}
.btn-arrow{transition:transform .45s var(--ease)}
.btn:hover .btn-arrow{transform:translateX(6px)}
.btn-sm{padding:.72rem 1.25rem;font-size:.9rem}
.btn-lg{padding:1.2rem 2rem;font-size:1.06rem}
.btn-xl{padding:1.4rem 2.4rem;font-size:1.15rem}

/* ---------- Preloader ---------- */
.preloader{position:fixed;inset:0;z-index:9999;background:var(--bg);
  display:flex;flex-direction:column;align-items:center;justify-content:center;gap:1rem}
.preloader-inner{display:flex;align-items:center;gap:.7rem;font-family:'Clash Display','Satoshi',sans-serif}
.preloader-mark{font-size:2.4rem;color:var(--accent)}
.preloader-mark-img{height:3rem;width:auto;object-fit:contain}
.preloader-brand{font-size:2.4rem;font-weight:600;letter-spacing:-.02em}
.preloader-tag{font-size:.82rem;letter-spacing:.03em;color:var(--ink-soft);margin-top:-.2rem;text-align:center;padding:0 1.5rem}
.preloader-bar{width:min(240px,56vw);height:2px;background:var(--line);overflow:hidden;border-radius:2px;margin-top:.6rem}
.preloader-bar i{display:block;height:100%;width:0;background:var(--accent)}
.preloader-count{font-family:'Satoshi',sans-serif;font-size:.76rem;color:var(--ink-soft);font-weight:600;letter-spacing:.1em}
.preloader.done{transform:translateY(-100%);transition:transform .8s var(--ease)}

/* ---------- Cursor ---------- */
.cursor-dot,.cursor-ring{position:fixed;top:0;left:0;border-radius:50%;pointer-events:none;z-index:9000;mix-blend-mode:difference}
.cursor-dot{width:7px;height:7px;background:#fff;transform:translate(-50%,-50%)}
.cursor-ring{width:38px;height:38px;border:1px solid rgba(255,255,255,.6);transform:translate(-50%,-50%);
  transition:width .3s var(--ease),height .3s var(--ease),background .3s}
.cursor-ring.hover{width:64px;height:64px;background:rgba(255,255,255,.12);border-color:transparent}
@media(pointer:coarse){.cursor-dot,.cursor-ring{display:none}}

/* ---------- Barra de progresso ---------- */
.scroll-progress{position:fixed;top:0;left:0;height:3px;width:0;background:var(--accent);z-index:200}

/* ---------- Header ---------- */
.site-header{position:fixed;top:0;left:0;right:0;z-index:120;
  transition:background .4s,backdrop-filter .4s,border-color .4s,padding .4s;
  border-bottom:1px solid transparent}
.site-header.scrolled{background:rgba(251,250,247,.82);backdrop-filter:blur(14px);border-color:var(--line-soft)}
.header-inner{display:flex;align-items:center;justify-content:space-between;height:84px}
.brand{display:flex;align-items:center;gap:.55rem;font-family:'Clash Display','Satoshi',sans-serif;font-size:1.4rem;font-weight:600}
.brand-mark{color:var(--accent)}
.brand-mark-img{height:1.6em;width:auto;display:block;object-fit:contain}
.footer-brand .brand-mark-img{height:1.8em}
.header-nav{display:flex;gap:2rem}
.header-nav a{position:relative;font-size:.95rem;font-weight:500;color:var(--ink-soft);transition:color .25s}
.header-nav a::after{content:"";position:absolute;left:0;bottom:-4px;width:0;height:1px;background:var(--accent);transition:width .35s var(--ease)}
.header-nav a:hover{color:var(--ink)}
.header-nav a:hover::after{width:100%}

/* ---------- Hero ---------- */
.hero{position:relative;min-height:92vh;display:flex;flex-direction:column;justify-content:center;padding:140px 0 70px;overflow:hidden}
.hero-grain{position:absolute;inset:0;pointer-events:none;opacity:.5;
  background:
    radial-gradient(60% 50% at 80% 0%,var(--accent-soft),transparent 70%),
    radial-gradient(50% 40% at 0% 100%,rgba(31,59,219,.05),transparent 70%);}
.hero-inner{position:relative;display:grid;grid-template-columns:1.08fr .92fr;gap:2.5rem;align-items:center}
.hero-meta{display:flex;align-items:center;gap:1rem;font-size:.8rem;letter-spacing:.18em;text-transform:uppercase;color:var(--ink-soft);margin-bottom:1.8rem}
.hero-meta .line{width:54px;height:1px;background:var(--ink-soft);display:inline-block}
.hero-title{font-size:clamp(2.4rem,5.4vw,4.8rem);font-weight:600;letter-spacing:-.03em}
.hero-title .split{display:block;overflow:hidden}
.hero-sub{max-width:460px;font-size:1.06rem;color:var(--ink-soft);margin-top:1.6rem}
.hero-actions{display:flex;flex-direction:column;align-items:flex-start;gap:.8rem;margin-top:1.8rem}
.hero-note{font-size:.84rem;color:var(--ink-soft)}
.hero-chips{list-style:none;display:flex;flex-direction:column;gap:.6rem;margin-top:1.8rem}
.hero-chips li{display:flex;align-items:center;gap:.6rem;font-size:.95rem;font-weight:500;color:var(--ink)}
.chip-ico{width:22px;height:22px;border-radius:50%;background:var(--accent-soft);color:var(--accent);display:grid;place-items:center;font-size:.7rem;font-weight:700;flex-shrink:0}

/* Herói 3D */
.hero-visual{position:relative;height:min(74vh,580px);color:var(--accent)}
#scene3d{width:100%;height:100%;display:block}
.hero-visual-fallback{position:absolute;inset:0;display:grid;place-items:center;opacity:.9}
.hero-visual-fallback svg{width:min(70%,340px);height:auto;filter:drop-shadow(0 30px 40px rgba(31,59,219,.12))}
.hero-visual.has-3d .hero-visual-fallback{display:none}
.scroll-cue{position:absolute;left:50%;bottom:26px;transform:translateX(-50%);display:flex;flex-direction:column;align-items:center;gap:.5rem;
  font-size:.72rem;letter-spacing:.2em;text-transform:uppercase;color:var(--ink-soft)}
.scroll-cue i{width:1px;height:34px;background:var(--ink-soft);position:relative;overflow:hidden}
.scroll-cue i::after{content:"";position:absolute;top:-100%;left:0;width:100%;height:100%;background:var(--accent);animation:cue 1.8s var(--ease) infinite}
@keyframes cue{0%{top:-100%}60%,100%{top:100%}}

/* ---------- Marquee ---------- */
.marquee{border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:1.5rem 0;overflow:hidden;background:var(--white)}
.media .section-head{margin-bottom:clamp(32px,4vw,52px)}
.media-frame{position:relative;max-width:980px;margin:0 auto;border-radius:22px;overflow:hidden;border:1px solid var(--line);background:#000;box-shadow:0 40px 90px -40px rgba(14,15,18,.5);display:flex;justify-content:center;cursor:pointer}
.media-video{display:block;max-width:100%;max-height:80vh;margin:0 auto}
.media-toggle{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);z-index:4;width:84px;height:84px;border:none;border-radius:50%;cursor:pointer;display:grid;place-items:center;color:#fff;background:rgba(31,59,219,.78);backdrop-filter:blur(4px);box-shadow:0 12px 34px -10px rgba(31,59,219,.8);transition:opacity .25s,transform .2s,background .2s}
.media-toggle:hover{background:var(--accent);transform:translate(-50%,-50%) scale(1.06)}
.media-toggle .ico{width:38px;height:38px;fill:currentColor}
.media-toggle .ico-play{margin-left:4px}
.media-toggle .ico-pause{display:none}
.media-frame.is-playing .media-toggle{opacity:0}
.media-frame.is-playing:hover .media-toggle{opacity:1}
.media-frame.is-playing .ico-play{display:none}
.media-frame.is-playing .ico-pause{display:block}
.media-unmute{position:absolute;right:16px;top:16px;z-index:5;width:44px;height:44px;padding:0;border:none;border-radius:50%;cursor:pointer;display:grid;place-items:center;font-size:1.15rem;line-height:1;color:#fff;background:rgba(31,59,219,.5);backdrop-filter:blur(6px);box-shadow:0 8px 22px -10px rgba(14,15,18,.6);opacity:.85;transition:background .2s,transform .2s,opacity .2s}
.media-unmute:hover{background:rgba(31,59,219,.85);opacity:1;transform:translateY(-1px)}
.media-unmute.is-on{background:rgba(31,59,219,.85)}
.media-bar{position:absolute;left:0;right:0;bottom:0;z-index:5;height:6px;background:rgba(255,255,255,.18);cursor:pointer;transition:height .15s}
.media-bar:hover{height:10px}
.media-bar-fill{height:100%;width:0;background:var(--accent);box-shadow:0 0 10px rgba(31,59,219,.7);transition:width .15s linear}
.marquee-track{display:inline-flex;align-items:center;gap:2.4rem;white-space:nowrap;animation:marquee 28s linear infinite;will-change:transform}
.marquee-track span{font-family:'Clash Display','Satoshi',sans-serif;font-size:1.6rem;font-weight:500;color:var(--ink)}
.marquee-track .dot{color:var(--accent);font-size:1rem}
@keyframes marquee{to{transform:translateX(-50%)}}

/* ---------- Seções base ---------- */
.section{padding:clamp(64px,8vw,120px) 0}
.section-soft{background:var(--bg-soft)}
.section-head{max-width:760px;margin:0 auto clamp(48px,6vw,80px);text-align:center}
.section-head.left{margin-left:0;text-align:left}
.section-title{font-size:clamp(2rem,4.6vw,3.6rem)}
.split{display:block;overflow:hidden}

/* ---------- Comparativo ---------- */
.compare-panel{position:relative;display:grid;grid-template-columns:1fr auto 1fr;align-items:stretch;
  border:1px solid var(--line);border-radius:26px;box-shadow:0 40px 80px -40px rgba(14,15,18,.3)}
.compare-side{padding:2.8rem 2.4rem;position:relative;z-index:1}
.compare-side.bad{border-radius:26px 0 0 26px}
.compare-side.good{border-radius:0 26px 26px 0}
.compare-side-head{display:flex;align-items:center;justify-content:space-between;gap:1rem;
  padding-bottom:1.4rem;margin-bottom:1.6rem;border-bottom:1px solid var(--line)}
.compare-chip{font-size:.78rem;letter-spacing:.12em;text-transform:uppercase;font-weight:700}
.compare-emoji{font-size:1.5rem;filter:grayscale(1);opacity:.5}
.compare-side ul{list-style:none;display:grid;gap:1.15rem}
.compare-side li{display:flex;gap:.85rem;align-items:flex-start;font-size:1.05rem;font-weight:500;line-height:1.45}
.mark{width:24px;height:24px;border-radius:50%;flex-shrink:0;position:relative;margin-top:2px}
.mark.x::before,.mark.x::after{content:"";position:absolute;top:50%;left:50%;width:10px;height:2px;border-radius:2px;background:currentColor}
.mark.x::before{transform:translate(-50%,-50%) rotate(45deg)}
.mark.x::after{transform:translate(-50%,-50%) rotate(-45deg)}
.mark.c::after{content:"";position:absolute;top:45%;left:50%;width:6px;height:11px;
  border:solid #fff;border-width:0 2px 2px 0;transform:translate(-50%,-50%) rotate(45deg)}

/* lado "Apenas IA" — apagado */
.compare-side.bad{background:var(--bg-soft)}
.compare-side.bad .compare-side-head{border-color:rgba(14,15,18,.08)}
.compare-side.bad .compare-chip{color:#9aa0ab}
.compare-side.bad li{color:var(--ink-soft)}
.compare-side.bad .mark{background:rgba(150,95,92,.14);color:#b06a64}

/* lado "Experts acadêmicos" — destaque */
.compare-side.good{background:var(--ink);color:#fff}
.compare-side.good .compare-side-head{border-color:rgba(255,255,255,.14)}
.compare-side.good .compare-chip{color:#aebbff}
.compare-side.good .mark{background:var(--accent)}
.compare-badge{position:absolute;top:1.5rem;right:1.6rem;background:linear-gradient(135deg,#c9a24a,#b8923a);
  color:#1a1f29;font-size:.66rem;font-weight:800;letter-spacing:.08em;text-transform:uppercase;padding:.4rem .8rem;border-radius:999px}

/* divisória + VS */
.compare-divider{position:relative;z-index:3;display:grid;place-items:center;width:1px;background:var(--line)}
.compare-divider span{position:absolute;z-index:3;width:58px;height:58px;border-radius:50%;background:var(--bg);
  border:1px solid var(--line);display:grid;place-items:center;font-family:'Clash Display','Satoshi',sans-serif;
  font-weight:600;font-size:1.05rem;color:var(--ink-soft);box-shadow:0 10px 26px -8px rgba(14,15,18,.3)}

/* ---------- Método (scroll horizontal) ---------- */
.method{padding:clamp(80px,10vw,140px) 0;overflow:hidden}
.method-head{margin-bottom:3.5rem}
.method-head .kicker{margin-bottom:1rem}
.method-track{display:flex;gap:28px;padding:0 32px;will-change:transform}
.method-panel{flex:0 0 min(440px,80vw);background:var(--white);border:1px solid var(--line);border-radius:24px;
  padding:2.6rem;min-height:380px;display:flex;flex-direction:column}
.method-num{font-family:'Clash Display','Satoshi',sans-serif;font-size:3.4rem;color:var(--accent);opacity:.85;margin-bottom:auto}
.method-panel h3{font-size:1.7rem;margin:1.6rem 0 .9rem}
.method-panel p{color:var(--ink-soft);font-size:1.02rem}
.method-cta{background:var(--accent);color:#fff;align-items:flex-start;justify-content:center;gap:1.6rem}
.method-cta h3{color:#fff;font-size:2rem}
.method-cta .btn-primary{background:#fff;color:var(--accent)}
.method-cta .btn-primary:hover{background:#fff;color:var(--accent-ink)}
.method-top{display:flex;align-items:center;justify-content:space-between;margin-bottom:auto}
.method-num{font-family:'Clash Display','Satoshi',sans-serif;font-size:2.6rem;color:var(--accent);opacity:.45;margin:0}
.method-ic{width:64px;height:64px;border-radius:16px;background:var(--accent-soft);color:var(--accent);display:grid;place-items:center;transition:transform .5s var(--ease)}
.method-ic svg{width:32px;height:32px}
.method-panel:hover .method-ic{transform:translateY(-4px) rotate(-4deg)}
/* Telas de pouca altura (laptops / landscape): encolhe e sobe os cards do método para não cortar quando pinado */
@media(max-height:860px){
  .method{padding:40px 0}
  .method-head{margin-bottom:1.4rem}
  .method-panel{min-height:280px;padding:2rem}
}
@media(max-height:680px){
  .method{padding:24px 0}
  .method-head{margin-bottom:1rem}
  .method-panel{min-height:240px;padding:1.6rem}
}

/* ---------- Ícones (genérico) ---------- */
.diff-ic,.pay-ic{display:grid;place-items:center;border-radius:14px;background:var(--accent-soft);color:var(--accent);transition:transform .5s var(--ease)}
.diff-ic{width:56px;height:56px;margin-bottom:1.6rem}
.diff-ic svg{width:28px;height:28px}
.diff-card:hover .diff-ic{transform:translateY(-4px) rotate(-4deg)}
/* o número agora fica menor, ao lado */
.diff-index{margin-bottom:.6rem}

/* ---------- Pagamento (painel compacto) ---------- */
.pay-band{padding:clamp(48px,6vw,84px) 0}
.pay-band .section-head{margin-bottom:clamp(28px,3.5vw,44px)}
.pay-panel{display:grid;grid-template-columns:.82fr 1.18fr;border:1px solid var(--line);
  border-radius:24px;overflow:hidden;box-shadow:0 40px 80px -42px rgba(14,15,18,.3)}

/* lado do preço (destaque escuro) */
.pay-price{background:var(--ink);color:#fff;padding:2.6rem 2.4rem;display:flex;flex-direction:column;
  align-items:flex-start;justify-content:center;gap:.4rem}
.price-label{font-size:.72rem;letter-spacing:.2em;text-transform:uppercase;font-weight:700;color:#aebbff}
.price-value{font-family:'Clash Display','Satoshi',sans-serif;font-weight:600;letter-spacing:-.02em;
  font-size:clamp(1.9rem,3.4vw,2.7rem);line-height:1.05;color:#fff}
.price-value em{font-style:normal;font-weight:500;color:rgba(255,255,255,.55);font-size:.42em;margin:0 .3em;vertical-align:middle}
.price-note{color:rgba(255,255,255,.6);font-size:.9rem;margin-bottom:1.3rem}
.pay-price .btn-primary{background:#fff;color:var(--accent)}
.pay-price .btn-primary:hover{background:#eef0ff;color:var(--accent-ink)}

/* lado dos benefícios (lista enxuta) */
.pay-benefits{list-style:none;display:flex;flex-direction:column;justify-content:center;padding:.8rem 2.2rem}
.pay-benefits li{display:flex;gap:1.1rem;align-items:center;padding:1.15rem 0;border-bottom:1px solid var(--line)}
.pay-benefits li:last-child{border-bottom:none}
.pay-ic{width:52px;height:52px;flex-shrink:0}
.pay-ic svg{width:26px;height:26px}
.pay-benefits li:hover .pay-ic{transform:translateY(-3px) rotate(-4deg)}
.pay-benefits h3{font-size:1.12rem;margin-bottom:.2rem}
.pay-benefits p{color:var(--ink-soft);font-size:.92rem;line-height:1.45}

/* ---------- Diferenciais ---------- */
.diff-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);
  border:1px solid var(--line);border-radius:var(--r);overflow:hidden}
.diff-card{background:var(--bg);padding:2.6rem 2.2rem;transition:background .4s,transform .5s var(--ease);
  transform-style:preserve-3d;will-change:transform}
.diff-card:hover{background:var(--white)}
.diff-index{font-family:'Clash Display','Satoshi',sans-serif;font-size:1rem;color:var(--accent);display:block;margin-bottom:2.2rem}
.diff-card h3{font-size:1.45rem;margin-bottom:.8rem}
.diff-card p{color:var(--ink-soft);font-size:1rem}

/* ---------- Guia da banca (sticky) ---------- */
.guide{background:var(--ink);color:var(--bg);padding:clamp(80px,10vw,140px) 0;position:relative}
.guide-inner{display:grid;grid-template-columns:1fr 1fr;gap:5rem;align-items:start}
.guide-sticky{position:sticky;top:120px}
.guide-sticky .kicker{color:#fff;opacity:.7}
.guide-sticky .kicker.accent{color:#8aa0ff;opacity:1}
.guide-title{font-size:clamp(2rem,4vw,3.4rem);color:#fff;margin-bottom:1.6rem}
.guide-title .accent{color:#8aa0ff}
.guide-sticky>p{color:rgba(251,250,247,.72);font-size:1.1rem;margin-bottom:2.2rem;max-width:460px}
.guide strong{color:#fff}
.guide-sticky .btn-primary{background:#fff;color:var(--ink)}
.guide-sticky .btn-primary:hover{background:#e9e7e1;color:var(--ink)}
.guide-scroller{display:flex;flex-direction:column;gap:1.2rem}
.guide-q{border:1px solid rgba(251,250,247,.16);border-radius:18px;padding:1.8rem 2rem;background:rgba(255,255,255,.03)}
.guide-q-label{font-size:.72rem;letter-spacing:.18em;text-transform:uppercase;color:#8aa0ff;display:block;margin-bottom:.9rem}
.guide-q p{font-family:'Clash Display','Satoshi',sans-serif;font-size:1.4rem;color:#fff;margin-bottom:.9rem;line-height:1.2}
.guide-a{color:rgba(251,250,247,.62);font-size:.98rem}

/* ---------- Números ---------- */
.stats-section{padding:clamp(36px,5vw,60px) 0}
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line);
  border:1px solid var(--line);border-radius:var(--r);overflow:hidden;max-width:960px;margin:0 auto}
.stat{background:var(--bg);padding:1.7rem 1rem;text-align:center}
.stat-num{font-family:'Clash Display','Satoshi',sans-serif;font-size:clamp(2rem,3.8vw,2.8rem);font-weight:600;line-height:1;display:block;letter-spacing:-.03em}
.stat small{display:block;margin-top:.45rem;color:var(--ink-soft);font-size:.86rem;letter-spacing:.02em}

/* ---------- Depoimentos ---------- */
.testimonials{display:grid;grid-template-columns:repeat(3,1fr);gap:1.4rem}
.testimonial{background:var(--white);border:1px solid var(--line);border-radius:var(--r);padding:2.2rem;
  transition:transform .5s var(--ease);will-change:transform}
.stars{color:var(--accent);letter-spacing:.18em;margin-bottom:1.2rem;font-size:.95rem}
.testimonial blockquote{font-family:'Clash Display','Satoshi',sans-serif;font-size:1.25rem;line-height:1.4;margin-bottom:1.6rem}
.testimonial figcaption{display:flex;flex-direction:column;gap:.15rem;font-size:.9rem}
.testimonial figcaption strong{font-weight:600}
.testimonial figcaption span{color:var(--ink-soft)}

/* ---------- Carrossel de feedbacks ---------- */
.fb-sub{color:var(--ink-soft);margin-top:1rem;font-size:1rem}
.fb-carousel{display:flex;flex-direction:column;gap:1.2rem;margin-top:1rem}
.fb-row{overflow:hidden;
  -webkit-mask:linear-gradient(90deg,transparent,#000 5%,#000 95%,transparent);
  mask:linear-gradient(90deg,transparent,#000 5%,#000 95%,transparent)}
.fb-track{display:flex;gap:1.3rem;width:max-content;will-change:transform;animation:fbScroll 70s linear infinite}
.fb-row[data-row="2"] .fb-track{animation-direction:reverse;animation-duration:88s}
.fb-row:hover .fb-track{animation-play-state:paused}
@keyframes fbScroll{from{transform:translateX(0)}to{transform:translateX(-50%)}}
.fb-card{flex:0 0 auto;width:268px;padding:0;border:none;background:none;cursor:pointer;border-radius:18px;
  overflow:hidden;box-shadow:0 20px 44px -22px rgba(14,15,18,.4);transition:transform .45s var(--ease),box-shadow .45s}
.fb-card img{width:100%;height:auto;display:block;border-radius:18px;background:var(--bg-soft);opacity:0;transition:opacity .4s ease}
.fb-card img.is-loaded{opacity:1}
.fb-card:hover{transform:translateY(-8px) scale(1.025);box-shadow:0 30px 60px -22px rgba(31,59,219,.4)}

/* ---------- Lightbox ---------- */
.fb-lightbox{position:fixed;inset:0;z-index:320;background:rgba(14,15,18,.82);backdrop-filter:blur(8px);
  display:flex;align-items:center;justify-content:center;padding:24px;opacity:0;pointer-events:none;transition:opacity .35s}
.fb-lightbox.open{opacity:1;pointer-events:auto}
.fb-lightbox img{max-height:88vh;max-width:92vw;border-radius:14px;box-shadow:0 50px 100px -25px rgba(0,0,0,.7);
  transform:scale(.94);transition:transform .4s var(--ease)}
.fb-lightbox.open img{transform:scale(1)}
.fb-close{position:absolute;top:18px;right:24px;width:46px;height:46px;border-radius:50%;border:none;cursor:pointer;
  background:rgba(255,255,255,.12);color:#fff;font-size:1.8rem;line-height:1;display:grid;place-items:center;transition:background .25s}
.fb-close:hover{background:rgba(255,255,255,.25)}

/* ---------- Garantias ---------- */
.guarantees{display:grid;grid-template-columns:repeat(2,1fr);gap:1px;background:var(--line);border:1px solid var(--line);border-radius:var(--r);overflow:hidden}
.guarantee{background:var(--bg);padding:2.1rem 2rem;display:flex;gap:1.3rem;align-items:flex-start}
.guarantee-ic{width:56px;height:56px;border-radius:14px;background:var(--accent-soft);color:var(--accent);
  display:grid;place-items:center;flex-shrink:0;transition:transform .5s var(--ease)}
.guarantee-ic svg{width:28px;height:28px}
.guarantee:hover .guarantee-ic{transform:translateY(-4px) rotate(-4deg)}
.guarantee h3{font-size:1.2rem;margin-bottom:.6rem}
.guarantee p{color:var(--ink-soft);font-size:.95rem}

/* ---------- FAQ ---------- */
.faq{display:grid;gap:0;border-top:1px solid var(--line)}
.faq-item{border-bottom:1px solid var(--line)}
.faq-item summary{list-style:none;cursor:pointer;padding:1.6rem 0;font-family:'Clash Display','Satoshi',sans-serif;font-size:1.3rem;
  display:flex;justify-content:space-between;align-items:center;gap:1.5rem}
.faq-item summary::-webkit-details-marker{display:none}
.faq-ico{position:relative;width:18px;height:18px;flex-shrink:0}
.faq-ico::before,.faq-ico::after{content:"";position:absolute;background:var(--accent);transition:transform .35s var(--ease)}
.faq-ico::before{top:50%;left:0;width:100%;height:2px;transform:translateY(-50%)}
.faq-ico::after{left:50%;top:0;width:2px;height:100%;transform:translateX(-50%)}
.faq-item[open] .faq-ico::after{transform:translateX(-50%) scaleY(0)}
.faq-body{padding:0 0 1.7rem;color:var(--ink-soft);font-size:1.05rem;max-width:640px}

/* ---------- CTA final ---------- */
.final-cta{background:var(--accent);color:#fff;padding:clamp(90px,12vw,170px) 0;text-align:center;position:relative;overflow:hidden}
.final-cta .kicker.accent{color:rgba(255,255,255,.85)}
.final-title{font-size:clamp(2.6rem,7vw,6rem);margin-bottom:1.6rem}
.final-title .accent{color:#bcc8ff}
.final-cta>.container>p{max-width:560px;margin:0 auto 2.4rem;color:rgba(255,255,255,.86);font-size:1.1rem}
.final-cta .btn-primary{background:#fff;color:var(--accent)}
.final-cta .btn-primary:hover{background:#eef0ff;color:var(--accent-ink)}
.final-cta .hero-note{color:rgba(255,255,255,.7);display:block;margin-top:1.2rem}

/* ---------- Footer ---------- */
.site-footer{padding:70px 0 50px;border-top:1px solid var(--line)}
.footer-inner{display:flex;flex-direction:column;align-items:center;gap:1.1rem;text-align:center}
.footer-brand{display:flex;align-items:center;gap:.5rem;font-family:'Clash Display','Satoshi',sans-serif;font-size:1.5rem}
.footer-brand .brand-mark{color:var(--accent)}
.footer-note{max-width:520px;color:var(--ink-soft);font-size:.92rem}
.site-footer small{color:var(--ink-soft);opacity:.7;font-size:.82rem}

/* ---------- WhatsApp flutuante ---------- */
.wa-float{position:fixed;right:24px;bottom:24px;z-index:130;width:60px;height:60px;border-radius:50%;
  background:#25d366;color:#fff;display:grid;place-items:center;box-shadow:0 16px 34px -10px rgba(37,211,102,.7);
  transition:transform .4s var(--ease)}
.wa-float::after{content:"";position:absolute;inset:0;border-radius:50%;background:#25d366;z-index:-1;animation:waPulse 2.4s infinite}
.wa-float:hover{transform:scale(1.08)}
@keyframes waPulse{0%{transform:scale(1);opacity:.55}70%{transform:scale(1.8);opacity:0}100%{opacity:0}}

/* ---------- Toasts ---------- */
.toast-wrap{position:fixed;left:24px;bottom:24px;z-index:125;display:flex;flex-direction:column;gap:.6rem}
.toast{background:var(--white);border:1px solid var(--line);border-radius:14px;padding:.85rem 1.1rem;
  box-shadow:0 18px 40px -18px rgba(0,0,0,.3);max-width:300px;display:flex;gap:.7rem;align-items:center;
  transform:translateX(-130%);opacity:0;transition:transform .55s var(--ease),opacity .5s}
.toast.show{transform:translateX(0);opacity:1}
.toast-ico{width:34px;height:34px;border-radius:50%;background:var(--accent-soft);color:var(--accent);
  display:grid;place-items:center;flex-shrink:0;font-size:1rem}
.toast-ico img{width:22px;height:22px;object-fit:contain}
.toast-txt{font-size:.85rem;line-height:1.35}
.toast-txt strong{color:var(--ink)}
.toast-txt small{display:block;color:var(--ink-soft);font-size:.74rem}

/* ---------- Modal ---------- */
.modal-overlay{position:fixed;inset:0;z-index:300;background:rgba(14,15,18,.55);backdrop-filter:blur(6px);
  display:flex;align-items:center;justify-content:center;padding:24px;opacity:0;pointer-events:none;transition:opacity .4s}
.modal-overlay.open{opacity:1;pointer-events:auto}
.modal{background:var(--bg);border-radius:26px;max-width:460px;width:100%;padding:3rem 2.4rem;text-align:center;position:relative;
  transform:translateY(30px) scale(.96);transition:transform .5s var(--ease);box-shadow:0 50px 100px -30px rgba(0,0,0,.5)}
.modal-overlay.open .modal{transform:translateY(0) scale(1)}
.modal .kicker{margin-bottom:1rem}
.modal-close{position:absolute;top:16px;right:18px;background:none;border:none;font-size:1.8rem;line-height:1;color:var(--ink-soft);cursor:pointer}
.modal h3{font-size:2rem;margin-bottom:.8rem}
.modal p{color:var(--ink-soft);margin-bottom:1.8rem}
.modal .btn{width:100%;justify-content:center}
.modal-dismiss{margin-top:1rem;background:none;border:none;color:var(--ink-soft);font-size:.88rem;cursor:pointer;text-decoration:underline}

/* ---------- Reveal (escondido SÓ quando há JS ativo) ---------- */
.js [data-reveal]{opacity:0;transform:translateY(26px)}
.js [data-reveal].in{opacity:1;transform:none}
.js [data-split]{opacity:0}
/* Sem JS, o preloader some e nada fica invisível */
html:not(.js) .preloader{display:none}

/* ---------- Responsivo ---------- */
@media(max-width:1024px){
  .diff-grid{grid-template-columns:repeat(2,1fr)}
  .guarantees{grid-template-columns:repeat(2,1fr)}
  .pay-grid{grid-template-columns:1fr}
  .guide-inner{grid-template-columns:1fr;gap:3rem}
  .guide-sticky{position:static}
  .header-nav{display:none}
  /* Método: empilha já no tablet (scroll horizontal é só desktop grande) — evita corte por overflow */
  .method{overflow:visible}
  .method-track{flex-direction:column;width:auto;transform:none!important;padding:0 22px;gap:1.2rem}
  .method-panel{flex:0 0 auto;width:auto;min-height:auto}
}
@media(max-width:900px){
  .hero{min-height:auto}
  .hero-inner{grid-template-columns:1fr;gap:1.5rem;text-align:center}
  .hero-meta{justify-content:center}
  .hero-sub{margin-left:auto;margin-right:auto}
  .hero-actions{align-items:center}
  .hero-chips{align-items:center}
  .hero-visual{order:-1;height:240px}
  .scroll-cue{display:none}
}
@media(max-width:760px){
  .container{padding:0 22px}
  .testimonials{grid-template-columns:1fr}
  .stats{grid-template-columns:repeat(2,1fr)}
  .diff-grid{grid-template-columns:1fr}
  .guarantees{grid-template-columns:1fr}
  .compare-panel{grid-template-columns:1fr}
  .compare-divider{width:auto;height:1px}
  .pay-panel{grid-template-columns:1fr}
  .pay-benefits{padding:.5rem 1.6rem 1rem}
  .compare-side{padding:2.2rem 1.7rem}
  .fb-card{width:210px}
  /* Método: empilha no celular (scroll horizontal é só desktop) */
  .method-track{flex-direction:column;width:auto;transform:none!important;padding:0 22px;gap:1rem}
  .method-panel{flex:0 0 auto;width:auto;min-height:auto;padding:2rem}
  .method-num{font-size:2rem}
  .method-ic{width:54px;height:54px}
  .btn-lg,.btn-xl{width:100%;justify-content:center}
  .marquee-track span{font-size:1.3rem}
}

/* ---------- Movimento reduzido ---------- */
@media(prefers-reduced-motion:reduce){
  *{animation:none!important;transition:none!important}
  [data-reveal],[data-split]{opacity:1!important;transform:none!important}
  .preloader{display:none}
  body.loading{overflow:auto;height:auto}
}