:root{
  /* REVIFIS – ENEM 2026 palette */
  --navy:#18307f;        /* azul-royal/navy escuro (primária) */
  --blue:#1f3aa6;        /* azul-royal (primária / títulos) */
  --cyan:#1aa3e8;        /* azul-ciano vibrante (secundária / realce) */
  --cyan-light:#29b6f5;
  --red:#e23636;         /* vermelho de ação / urgência (CTA) */
  --red-dark:#d62828;
  --gold:#f5b400;        /* amarelo/dourado pontual (detalhe) */

  /* legacy aliases mapeados para a nova paleta */
  --pink:var(--red);
  --pink-light:var(--cyan-light);
  --green:var(--cyan);
  --purple:#9199d3;

  --ink:#1f2430;
  --muted:#54607a;
  --bg:#ffffff;
  --bg-alt:#f3f6fc;
  --bg-soft:#f7faff;
  --radius:14px;
  --shadow:0 10px 30px rgba(24,48,127,.10);
  --maxw:1140px;
}

*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:"Be Vietnam Pro","Roboto",system-ui,sans-serif;
  color:var(--ink);
  background:var(--bg);
  line-height:1.6;
  font-size:17px;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}

.container{max-width:var(--maxw);margin:0 auto;padding:0 20px}
.container-narrow{max-width:820px}
.center{text-align:center}

/* ---------- BUTTONS ---------- */
.btn{
  display:inline-block;
  font-weight:800;
  text-align:center;
  border-radius:50px;
  border:none;
  cursor:pointer;
  transition:transform .15s ease, box-shadow .2s ease, filter .2s ease;
  letter-spacing:.4px;
  line-height:1.2;
}
.btn:hover{transform:translateY(-2px);filter:brightness(1.06);box-shadow:0 12px 28px rgba(226,54,54,.42)}
/* CTA principal: vermelho de urgência (alto destaque sobre fundos claros) */
.btn-pink{background:linear-gradient(135deg,var(--red) 0%,var(--red-dark) 100%);color:#fff;box-shadow:0 8px 22px rgba(226,54,54,.38)}
/* CTA secundário: azul-royal da marca */
.btn-green{background:linear-gradient(135deg,var(--blue) 0%,var(--navy) 100%);color:#fff;box-shadow:0 8px 22px rgba(24,48,127,.35)}
.btn-green:hover{box-shadow:0 12px 28px rgba(24,48,127,.45)}
.btn-sm{padding:10px 22px;font-size:14px}
.btn-lg{padding:18px 40px;font-size:19px}
@media(max-width:520px){.btn-lg{padding:16px 26px;font-size:16px;width:100%}}

@keyframes pulse{0%{box-shadow:0 0 0 0 rgba(226,54,54,.55)}70%{box-shadow:0 0 0 18px rgba(226,54,54,0)}100%{box-shadow:0 0 0 0 rgba(226,54,54,0)}}
.pulse{animation:pulse 2s infinite}

.hl-blue{color:var(--cyan)}
.hl-pink{color:var(--red)}

/* ---------- HEADER ---------- */
.site-header{
  position:sticky;top:0;z-index:50;
  background:#fff;border-bottom:1px solid #eee;
  box-shadow:0 2px 12px rgba(0,0,0,.04);
}
.header-inner{display:flex;align-items:center;justify-content:space-between;padding-top:12px;padding-bottom:12px}
.logo img{height:74px;width:auto;margin:-14px 0}

/* ---------- HERO ---------- */
.hero{
  background:linear-gradient(135deg,#e7f0ff 0%,#f7faff 55%,#eaf6fe 100%);
  padding:32px 0 70px;
}
.hero-logo{text-align:center;margin-bottom:18px}
.hero-logo img{height:170px;width:auto;margin:-32px auto;display:inline-block}
@media(max-width:880px){.hero-logo img{height:138px;margin:-26px auto}}
.hero-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:40px;align-items:center}
.hero-badge{display:inline-block;background:linear-gradient(135deg,var(--blue) 0%,var(--navy) 100%);color:#fff;font-size:13px;font-weight:700;letter-spacing:.5px;text-transform:uppercase;padding:7px 16px;border-radius:50px;margin-bottom:18px;box-shadow:0 4px 12px rgba(24,48,127,.25)}
.hero-copy h1{font-size:42px;line-height:1.12;font-weight:900;margin-bottom:18px}
.hero-sub{font-size:18px;color:var(--muted);margin-bottom:24px;line-height:1.5}
.hero-trust{margin-top:14px;font-size:15px;font-weight:600;color:var(--navy)}
.hero-urgency{margin-top:8px;font-size:14px;color:var(--muted);font-style:italic}
.hero-art img{margin:0 auto;filter:drop-shadow(0 20px 35px rgba(0,0,0,.18));transform:scale(1.3);transform-origin:center}
.hero-art{padding:48px 0}
.check-list{list-style:none;margin-bottom:30px}
.check-list li{
  position:relative;padding-left:34px;margin-bottom:12px;font-size:19px;font-weight:500;
}
.check-list li::before{
  content:"✔";position:absolute;left:0;top:0;
  color:#fff;background:var(--cyan);
  box-shadow:0 3px 8px rgba(26,163,232,.4);
  width:24px;height:24px;border-radius:50%;
  font-size:13px;display:flex;align-items:center;justify-content:center;
}
@media(max-width:880px){
  .hero-grid{grid-template-columns:1fr;text-align:center}
  .hero-copy h1{font-size:34px}
  .check-list{display:inline-block;text-align:left}
  .hero-art{order:-1;max-width:340px;margin:0 auto}
}

/* ---------- SECTIONS ---------- */
.section{padding:64px 0}
.section-alt{background:var(--bg-alt)}
.section-soft{background:var(--bg-soft)}
.section-title{
  text-align:center;font-size:32px;font-weight:900;color:var(--navy);
  margin-bottom:36px;line-height:1.2;
}
.section-sub{text-align:center;font-size:20px;margin-top:-22px;margin-bottom:14px}
.stars{text-align:center;font-size:26px;margin-bottom:30px;letter-spacing:3px}

/* ---------- GALLERIES ---------- */
.gallery{display:grid;gap:16px}
.gallery img{border-radius:var(--radius);box-shadow:var(--shadow);background:#fff}
.gallery-4{grid-template-columns:repeat(4,1fr)}
.gallery-3{grid-template-columns:repeat(3,1fr)}
.gallery-feedback{grid-template-columns:repeat(4,1fr)}
@media(max-width:880px){.gallery-4,.gallery-3,.gallery-feedback{grid-template-columns:repeat(2,1fr)}}
@media(max-width:520px){.gallery-feedback{grid-template-columns:1fr}}

/* ---------- CAROUSEL (depoimentos) ---------- */
.carousel{position:relative;padding:0 56px}
.carousel-track{
  display:flex;gap:18px;overflow-x:auto;scroll-snap-type:x mandatory;
  scroll-behavior:smooth;padding:8px 4px 4px;
  -ms-overflow-style:none;scrollbar-width:none;
}
.carousel-track::-webkit-scrollbar{display:none}
.carousel-slide{flex:0 0 100%;scroll-snap-align:center;display:flex;justify-content:center}
.carousel-slide img{width:100%;max-width:430px;height:auto;border-radius:var(--radius);box-shadow:var(--shadow);background:#fff}
#amostrasCarousel .carousel-slide img{max-width:760px}
.carousel-btn{
  position:absolute;top:50%;transform:translateY(-50%);z-index:5;
  width:46px;height:46px;border-radius:50%;border:none;cursor:pointer;
  background:#fff;color:var(--blue);
  box-shadow:0 6px 18px rgba(24,48,127,.22);
  display:flex;align-items:center;justify-content:center;
  transition:transform .15s ease, box-shadow .2s ease, background .2s ease, color .2s ease, opacity .2s ease;
}
.carousel-btn svg{width:24px;height:24px}
.carousel-btn:hover{background:var(--blue);color:#fff;transform:translateY(-50%) scale(1.06);box-shadow:0 10px 24px rgba(24,48,127,.3)}
.carousel-prev{left:0}
.carousel-next{right:0}
.carousel-btn[disabled]{opacity:.35;cursor:default;pointer-events:none}
.carousel-dots{display:flex;justify-content:center;flex-wrap:wrap;gap:8px;margin-top:22px}
.carousel-dots button{
  width:9px;height:9px;padding:0;border:none;border-radius:50%;cursor:pointer;
  background:#cfd8ea;transition:background .2s ease, transform .2s ease;
}
.carousel-dots button.active{background:var(--blue);transform:scale(1.35)}
@media(max-width:880px){
  .carousel{padding:0 44px}
}
@media(max-width:560px){
  .carousel{padding:0 14px}
  .carousel-btn{width:40px;height:40px;opacity:.92}
  .carousel-prev{left:-2px}
  .carousel-next{right:-2px}
}

/* ---------- CARDS 3 ---------- */
.cards-3{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.card{
  background:#fff;border-radius:var(--radius);padding:30px 24px;
  box-shadow:var(--shadow);text-align:center;border-top:4px solid var(--cyan);
  transition:transform .15s ease, box-shadow .2s ease;
}
.card:hover{transform:translateY(-4px);box-shadow:0 16px 36px rgba(24,48,127,.16)}
.card-icon{width:68px;height:68px;margin:0 auto 18px;border-radius:18px;display:flex;align-items:center;justify-content:center;color:#fff;background:linear-gradient(135deg,var(--blue) 0%,var(--navy) 100%);box-shadow:0 8px 18px rgba(24,48,127,.25)}
.card-icon svg{width:34px;height:34px}
.card:nth-child(2) .card-icon{background:linear-gradient(135deg,var(--cyan) 0%,var(--blue) 100%);box-shadow:0 8px 18px rgba(26,163,232,.28)}
.card:nth-child(3) .card-icon{background:linear-gradient(135deg,var(--red) 0%,var(--red-dark) 100%);box-shadow:0 8px 18px rgba(226,54,54,.28)}
.card p{font-size:17px}
@media(max-width:780px){.cards-3{grid-template-columns:1fr}}

/* ---------- SUMÁRIO ---------- */
.sumario{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.topic{
  background:var(--bg-soft);border-radius:var(--radius);padding:22px 24px;
  border-left:5px solid var(--cyan);box-shadow:0 4px 14px rgba(24,48,127,.06);
  transition:transform .15s ease, box-shadow .2s ease, border-color .2s ease;
}
.topic:hover{transform:translateY(-3px);box-shadow:0 12px 26px rgba(24,48,127,.12);border-left-color:var(--blue)}
.topic h3{color:var(--navy);font-size:17px;font-weight:800;margin-bottom:10px}
.sumario-titles .topic{display:flex;align-items:center;min-height:64px}
.sumario-titles .topic h3{margin-bottom:0}
.topic ul{list-style:none}
.topic li{position:relative;padding-left:16px;font-size:15px;color:var(--muted);margin-bottom:4px}
.topic li::before{content:"›";position:absolute;left:0;color:var(--cyan);font-weight:700}
@media(max-width:880px){.sumario{grid-template-columns:repeat(2,1fr)}}
@media(max-width:560px){.sumario{grid-template-columns:1fr}}

/* ---------- BÔNUS ---------- */
.section-bonus{background:linear-gradient(135deg,var(--navy) 0%,var(--blue) 55%,var(--cyan) 130%);color:#fff}
.bonus-grid{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:center}
.bonus-art img{border-radius:var(--radius);box-shadow:0 20px 40px rgba(0,0,0,.3);margin:0 auto}
.bonus-copy p{font-size:22px;margin-bottom:10px}
.bonus-copy small{display:block;opacity:.85;margin-bottom:24px}
.section-bonus .hl-pink{color:var(--gold)}
.section-bonus .btn-green{background:linear-gradient(135deg,var(--red) 0%,var(--red-dark) 100%);box-shadow:0 8px 22px rgba(0,0,0,.28)}
@media(max-width:780px){.bonus-grid{grid-template-columns:1fr;text-align:center}.bonus-art{max-width:360px;margin:0 auto}}

/* ---------- OFERTA / PREÇO ---------- */
.section-offer{background:var(--bg-alt)}
.recap-head{text-align:center;margin-bottom:30px}
.recap-tag{
  display:inline-block;background:linear-gradient(135deg,var(--blue) 0%,var(--navy) 100%);
  color:#fff;font-size:13px;font-weight:800;letter-spacing:1.2px;text-transform:uppercase;
  padding:8px 20px;border-radius:50px;margin-bottom:16px;box-shadow:0 6px 16px rgba(24,48,127,.25);
}
.recap-title{font-size:28px;font-weight:900;color:var(--navy);line-height:1.25;max-width:680px;margin:0 auto}
.offer-urgency{
  max-width:560px;margin:0 auto -14px;position:relative;z-index:2;
  background:linear-gradient(135deg,var(--red) 0%,var(--red-dark) 100%);color:#fff;
  font-weight:800;font-size:16px;letter-spacing:.3px;text-align:center;
  padding:14px 24px 24px;border-radius:16px 16px 0 0;
  box-shadow:0 -2px 16px rgba(226,54,54,.25);
}
@media(max-width:520px){.recap-title{font-size:23px}.offer-urgency{font-size:14px;padding:12px 16px 22px}}
.features{list-style:none;max-width:760px;margin:0 auto 36px;display:grid;gap:14px}
.features li{
  background:#fff;border-radius:12px;padding:16px 20px 16px 50px;position:relative;
  box-shadow:0 3px 10px rgba(0,0,0,.05);font-weight:500;
}
.features li::before{
  content:"✓";position:absolute;left:16px;top:50%;transform:translateY(-50%);
  color:#fff;background:var(--cyan);width:24px;height:24px;border-radius:50%;
  display:flex;align-items:center;justify-content:center;font-size:14px;
}
.price-box{
  position:relative;max-width:540px;margin:0 auto;background:#fff;border-radius:22px;
  padding:40px 34px 30px;text-align:center;box-shadow:0 22px 55px rgba(24,48,127,.18);
  border:1px solid #eef1f8;
}
.price-discount{
  display:inline-block;background:linear-gradient(90deg,var(--red),var(--red-dark));
  color:#fff;font-weight:800;font-size:13px;letter-spacing:.6px;
  padding:8px 18px;border-radius:999px;margin:4px 0 6px;
  box-shadow:0 6px 16px rgba(226,54,54,.3);
}
.price-block{margin:18px 0 24px}
.price-old{display:block;color:#8a93a6;font-size:17px;font-weight:600;margin-bottom:6px}
.price-old s{color:#b3bacb}
.price-hero{
  display:flex;align-items:flex-start;justify-content:center;gap:4px;
  line-height:1;
}
.price-currency{font-size:30px;font-weight:800;color:var(--navy);margin-top:10px}
.price-amount{font-size:74px;font-weight:900;color:var(--navy);letter-spacing:-2px}
.price-method{
  align-self:flex-end;margin-bottom:12px;margin-left:4px;
  font-size:20px;font-weight:800;color:var(--cyan);
}
.price-installments{display:block;margin-top:10px;font-size:17px;color:var(--ink)}
.price-installments strong{color:var(--navy);font-weight:800}
.price-cta-note{margin:12px 0 0;font-weight:600;font-size:15px;color:#6b7488}
.price-guarantee{
  display:flex;align-items:center;justify-content:center;gap:10px;
  margin:22px auto 0;max-width:420px;padding:14px 18px;
  background:#f3f6fd;border-radius:14px;
  font-size:14.5px;color:var(--navy);text-align:left;
}
.price-guarantee svg{width:26px;height:26px;color:var(--cyan);flex:0 0 auto}
.secure-badge{display:block;margin:20px auto 0;max-width:280px}
.price-access{
  margin:18px auto 0;max-width:440px;font-size:13.5px;color:#8a93a6;line-height:1.5;
}

/* ---------- FAQ ---------- */
.faq details{
  background:#fff;border:1px solid #e6e6e6;border-radius:12px;
  margin-bottom:14px;overflow:hidden;box-shadow:0 2px 8px rgba(0,0,0,.04);
}
.faq summary{
  cursor:pointer;list-style:none;padding:18px 22px;font-weight:700;font-size:17px;
  display:flex;justify-content:space-between;align-items:center;gap:12px;color:var(--blue);
}
.faq summary::-webkit-details-marker{display:none}
.faq summary{color:var(--navy)}
.faq summary::after{content:"+";font-size:24px;color:var(--red);transition:transform .2s}
.faq details[open] summary::after{content:"\2212"}
.faq-body{padding:0 22px 20px}
.faq-body p{margin-bottom:10px;color:var(--muted)}
.faq-body ul{padding-left:20px;color:var(--muted)}

/* ---------- SOBRE ---------- */
.about-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:40px;align-items:center}
.about-art img{border-radius:20px;box-shadow:var(--shadow);margin:0 auto;max-width:340px}
.about-copy h2{font-size:34px;color:var(--navy);margin-bottom:18px;font-weight:900}
.about-copy p{margin-bottom:14px;color:var(--muted)}
.about-close{font-weight:700;color:var(--ink);font-size:19px}
.about-copy .btn{margin-top:18px}
@media(max-width:780px){.about-grid{grid-template-columns:1fr;text-align:center}.about-art{order:-1}}

/* ---------- FOOTER ---------- */
.site-footer{background:#1f1f1f;color:#ddd;padding:46px 0;text-align:center}
.footer-logo{height:84px;margin:-12px auto 12px;filter:brightness(0) invert(1)}
.footer-social{display:flex;gap:24px;justify-content:center;flex-wrap:wrap;margin-bottom:20px}
.footer-social a{font-weight:600;color:#fff;opacity:.85}
.footer-social a:hover{opacity:1;color:var(--cyan-light)}
.footer-meta{font-size:13px;opacity:.6;margin-bottom:4px}

/* ---------- COOKIE ---------- */
.cookie-bar{
  position:fixed;bottom:0;left:0;right:0;z-index:80;
  background:rgba(31,31,31,.96);color:#eee;
  padding:14px 20px;display:flex;align-items:center;gap:16px;
  font-size:13px;flex-wrap:wrap;justify-content:center;
}
.cookie-bar button{
  background:var(--cyan);color:#fff;border:none;border-radius:30px;
  padding:9px 22px;font-weight:700;cursor:pointer;white-space:nowrap;
  transition:filter .2s ease;
}
.cookie-bar button:hover{filter:brightness(1.08)}

/* ---------- BLOCO 2 BÔNUS EXCLUSIVOS ---------- */
.bonus-head{text-align:center;max-width:760px;margin:0 auto 40px}
.bonus-head .bonus-eyebrow{
  display:inline-block;background:var(--gold);color:var(--navy);
  font-size:13px;font-weight:800;letter-spacing:.8px;text-transform:uppercase;
  padding:6px 16px;border-radius:50px;margin-bottom:16px;
  box-shadow:0 6px 16px rgba(245,180,0,.3);
}
.bonus-headline{font-size:32px;font-weight:900;line-height:1.18;margin-bottom:14px;color:#fff}
.bonus-headline .bonus-hl{color:var(--gold)}
.bonus-subheadline{font-size:18px;line-height:1.5;opacity:.92;color:#fff}

.bonus-cards{
  display:grid;grid-template-columns:1fr 1fr;gap:26px;
  max-width:920px;margin:0 auto;
}
.bonus-card{
  position:relative;background:#fff;color:var(--ink);
  border-radius:18px;padding:34px 28px 30px;text-align:center;
  box-shadow:0 18px 40px rgba(0,0,0,.25);
  border-top:5px solid var(--gold);
  transition:transform .15s ease, box-shadow .2s ease;
}
.bonus-card:hover{transform:translateY(-5px);box-shadow:0 24px 50px rgba(0,0,0,.32)}
.bonus-tag{
  display:inline-block;background:var(--gold);color:var(--navy);
  font-size:12px;font-weight:800;letter-spacing:1px;text-transform:uppercase;
  padding:5px 16px;border-radius:50px;margin-bottom:18px;
  box-shadow:0 4px 12px rgba(245,180,0,.35);
}
.bonus-card-icon{
  width:74px;height:74px;margin:0 auto 18px;border-radius:20px;
  display:flex;align-items:center;justify-content:center;color:#fff;
  background:linear-gradient(135deg,var(--blue) 0%,var(--navy) 100%);
  box-shadow:0 10px 22px rgba(24,48,127,.3);
}
.bonus-card:nth-child(2) .bonus-card-icon{
  background:linear-gradient(135deg,var(--cyan) 0%,var(--blue) 100%);
  box-shadow:0 10px 22px rgba(26,163,232,.32);
}
.bonus-card-icon svg{width:38px;height:38px}
.bonus-card-img{margin:0 auto 18px;max-width:200px}
.bonus-card-img img{width:100%;height:auto;border-radius:14px;display:block;filter:drop-shadow(0 12px 26px rgba(24,48,127,.25))}
.bonus-card-title{font-size:21px;font-weight:900;color:var(--navy);margin-bottom:10px;line-height:1.25}
.bonus-card-desc{font-size:16px;color:var(--muted);line-height:1.55}

.bonus-foot{text-align:center;max-width:620px;margin:34px auto 0}
.bonus-foot .bonus-fineprint{font-size:14px;opacity:.85;color:#fff;margin-bottom:18px}
.bonus-foot .btn-green{
  background:linear-gradient(135deg,var(--red) 0%,var(--red-dark) 100%);
  box-shadow:0 10px 26px rgba(226,54,54,.4);
}
.bonus-foot .btn-green:hover{box-shadow:0 14px 32px rgba(226,54,54,.5)}

@media(max-width:780px){
  .bonus-headline{font-size:26px}
  .bonus-subheadline{font-size:16px}
  .bonus-cards{grid-template-columns:1fr;gap:22px;max-width:440px}
}

/* Tags abaixo do carrossel de amostras */
.amostra-tags{
  list-style:none;margin:26px 0 0;padding:0;
  display:flex;flex-wrap:wrap;justify-content:center;gap:14px;
}
.amostra-tags li{
  display:inline-flex;align-items:center;gap:9px;
  background:#fff;border:1.5px solid #e2e8f5;border-radius:999px;
  padding:11px 20px;font-weight:700;color:var(--navy);font-size:16px;
  box-shadow:0 4px 14px rgba(24,48,127,.06);
}
.amostra-tags li svg{
  width:18px;height:18px;color:var(--cyan);flex:0 0 auto;
}
@media(max-width:780px){
  .amostra-tags{gap:10px}
  .amostra-tags li{padding:10px 16px;font-size:14px}
}

/* Gatilho "E não para por aí!" na seção de oferta */
.recap-more{
  text-align:center;font-weight:900;letter-spacing:.5px;
  font-size:24px;color:var(--navy);
  margin:26px auto 4px;
}
.recap-more::after{
  content:"";display:block;width:64px;height:4px;border-radius:999px;
  margin:14px auto 0;background:linear-gradient(90deg,var(--cyan),var(--blue));
}
@media(max-width:780px){
  .recap-more{font-size:19px}
}

/* Mockup do produto completo na caixa de preço */
.price-mockup{
  display:block;width:100%;max-width:420px;height:auto;
  margin:6px auto 18px;
}

/* Bloco de garantia incondicional de 7 dias */
.guarantee-block{
  max-width:680px;margin:34px auto 0;
  display:flex;flex-direction:column;align-items:center;text-align:center;gap:18px;
  background:#fff;border:1.5px solid #e6ebf6;border-radius:20px;
  padding:30px 32px;box-shadow:0 14px 38px rgba(24,48,127,.10);
}
.guarantee-seal-img{width:100%;max-width:540px;height:auto}
.guarantee-text p{
  font-size:15px;color:#56607a;line-height:1.6;margin:0;max-width:560px;
}
.guarantee-text strong{color:var(--navy);font-weight:700}
@media(max-width:680px){
  .guarantee-block{gap:14px;padding:26px 22px}
  .guarantee-seal-img{max-width:100%}
}