/* ============ TOKENS ============ */
:root{
  --orange-1: #f15a24;
  --orange-2: #f7931e;
  --dark: #333333;
  --dark-2: #1f1f1f;
  --gray-600: #5b5b5b;
  --gray-400: #8a8a8a;
  --gray-100: #f4f4f4;
  --bg-soft: #fff8f3;
  --white: #ffffff;
  --radius: 16px;
  --radius-sm: 10px;
  --shadow: 0 10px 30px rgba(51,51,51,0.08);
  --shadow-lg: 0 20px 50px rgba(241,90,36,0.18);
  --gradient: linear-gradient(135deg, var(--orange-1), var(--orange-2));
  --font-head: 'Poppins', sans-serif;
  --font-body: 'Inter', sans-serif;
}

*{box-sizing:border-box;margin:0;padding:0;}
html{scroll-behavior:smooth;}
#quizShell, #pacotes, #diferenciais, #faq{ scroll-margin-top: 64px; }
body{
  font-family: var(--font-body);
  color: var(--dark);
  background: var(--white);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
h1,h2,h3,h4{font-family: var(--font-head); font-weight:700; line-height:1.2; color: var(--dark);}
a{color:inherit; text-decoration:none;}
ul{list-style:none;}
img{max-width:100%; display:block;}
.container{max-width:1180px; margin:0 auto; padding:0 24px;}

.text-gradient{
  background: var(--gradient);
  -webkit-background-clip:text;
  background-clip:text;
  color:transparent;
}
.text-white{color:var(--white) !important;}

/* ============ BUTTONS ============ */
.btn{
  display:inline-flex; align-items:center; justify-content:center;
  gap:8px;
  font-family: var(--font-head);
  font-weight:600;
  border-radius: 999px;
  padding: 14px 28px;
  border: 2px solid transparent;
  cursor:pointer;
  transition: transform .15s ease, box-shadow .15s ease, background .15s ease, color .15s ease, opacity .15s ease;
  font-size: 1rem;
  white-space: nowrap;
}
.btn-primary{
  background: var(--gradient);
  color: var(--white);
  box-shadow: var(--shadow-lg);
}
.btn-primary:hover{ transform: translateY(-2px); box-shadow: 0 24px 40px rgba(241,90,36,0.28);}
.btn-primary:disabled{ opacity:.4; cursor:not-allowed; transform:none; box-shadow:none; }
.btn-ghost{
  background: transparent;
  color: var(--dark);
  border-color: rgba(51,51,51,0.18);
}
.btn-ghost:hover{ border-color: var(--dark); }
.btn-outline{
  background: transparent;
  color: var(--orange-1);
  border-color: var(--orange-1);
}
.btn-outline:hover{ background: var(--orange-1); color: var(--white); }
.btn-lg{ padding: 16px 34px; font-size: 1.05rem; }
.btn-sm{ padding: 10px 20px; font-size: .9rem; }
.btn-block{ width:100%; }
.btn .icon{ width:18px; height:18px; flex-shrink:0; }

/* ============ ICONS ============ */
.icon{
  width:22px; height:22px;
  fill:none; stroke:currentColor; stroke-width:2;
  stroke-linecap:round; stroke-linejoin:round;
}
.icon-md{ width:30px; height:30px; color: var(--orange-1); margin-bottom:14px; }
.icon-lg{ width:34px; height:34px; }
.icon-xs{ width:13px; height:13px; vertical-align: -2px; margin-right:2px; }

/* ============ TOPBAR ============ */
.topbar{
  position: fixed; top:0; left:0; right:0; z-index: 300;
  display:flex; align-items:center; justify-content:space-between;
  padding: 14px 24px;
  gap: 12px;
  background: rgba(255,255,255,0.92);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(51,51,51,0.06);
}
.topbar-logo-link{ display:inline-flex; align-items:center; min-width:0; flex-shrink:1; }
.topbar-logo{ height: 26px; width:auto; max-width:100%; }
.topbar-wa{
  display:inline-flex; align-items:center; gap:7px; flex-shrink:0;
  font-family: var(--font-head); font-weight:600; font-size:.85rem;
  color: var(--dark); background: var(--white);
  padding: 9px 18px; border-radius:999px; box-shadow: var(--shadow);
  white-space:nowrap;
}
.topbar-wa-icon{ width:16px; height:16px; fill:#25D366; flex-shrink:0; }

/* ============ QUIZ SHELL ============ */
.quiz-shell{
  position:relative;
  min-height: 100svh;
  min-height: 100vh;
  background:
    radial-gradient(circle at 85% 12%, rgba(247,147,30,0.14), transparent 45%),
    radial-gradient(circle at 5% 92%, rgba(241,90,36,0.10), transparent 40%),
    var(--white);
  overflow:hidden;
}
.quiz-progress-wrap{
  position:fixed; top:0; left:0; right:0; height:4px;
  background: rgba(51,51,51,0.08); z-index: 250;
  opacity: 0; transition: opacity .3s ease;
}
.quiz-progress-bar{
  height:100%; width:0%; background: var(--gradient);
  transition: width .35s ease;
}

form#quizForm{ position:relative; }

.screen{
  display:none;
  min-height: 100svh;
  min-height: 100vh;
  align-items:center;
  justify-content: center;
  justify-content: safe center;
  padding: 110px 24px 60px;
  animation: screenIn .4s ease;
}
.screen.is-active{ display:flex; flex-direction:column; }
@keyframes screenIn{
  from{ opacity:0; transform: translateY(14px); }
  to{ opacity:1; transform: translateY(0); }
}

.screen-inner{ max-width: 640px; width:100%; margin:0 auto; text-align:center; }

/* ---- Cover screen ---- */
.screen[data-screen="cover"]{ padding-top: 96px; }
.cover-grid{
  max-width: 1080px; width:100%; margin: 0 auto;
  display:grid; grid-template-columns: 1.15fr .85fr; gap: 48px; align-items:center;
  text-align:left;
}
.cover-copy .eyebrow{
  display:inline-block;
  font-family: var(--font-head); font-weight:600; font-size:.82rem;
  letter-spacing:.04em; text-transform:uppercase; color: var(--orange-1);
  background: rgba(241,90,36,0.08); padding: 7px 16px; border-radius:999px;
  margin-bottom: 20px;
}
.cover-copy h1{
  font-size: clamp(1.8rem, 3.4vw, 2.6rem);
  margin-bottom: 16px;
}
.cover-sub{
  font-size: 1.08rem; color: var(--gray-600); margin-bottom: 16px;
}
.benefit-list{ display:flex; flex-direction:column; gap:10px; margin-bottom: 30px; }
.benefit-list li{
  display:flex; align-items:flex-start; gap:10px;
  font-size:.98rem; color: var(--dark); font-weight:500;
}
.benefit-list .icon{
  width:19px; height:19px; flex-shrink:0; margin-top:2px;
  color:#fff; background: var(--gradient); border-radius:50%; padding:3px; stroke-width:3;
}
.cover-copy .quiz-start{ margin-bottom: 18px; }
.cover-meta{ display:flex; flex-direction:column; gap:8px; }
.cover-note{ display:block; font-size:.85rem; color: var(--gray-400); font-weight:500; }
.cover-urgency{
  display:flex; align-items:center; gap:7px;
  font-size:.85rem; color: var(--orange-1); font-weight:600;
}
.cover-urgency .icon{ width:15px; height:15px; flex-shrink:0; }

.cover-visual{ position:relative; display:flex; align-items:center; justify-content:center; }
.ebook-mockup{
  width: 78%; max-width: 320px;
  border-radius: 6px;
  box-shadow: 0 30px 60px rgba(51,51,51,0.28), 0 8px 20px rgba(241,90,36,0.15);
  transform: perspective(1200px) rotateY(-18deg) rotateX(3deg);
  transition: transform .4s ease;
}
.cover-visual:hover .ebook-mockup{ transform: perspective(1200px) rotateY(-10deg) rotateX(1deg); }
.mockup-badge{
  position:absolute; top:10%; right:6%;
  background: var(--gradient); color:#fff;
  font-family: var(--font-head); font-weight:700; font-size:.78rem;
  padding: 8px 16px; border-radius:999px; box-shadow: var(--shadow-lg);
  transform: rotate(6deg);
}

.scroll-hint{
  display:flex; flex-direction:column; align-items:center; gap:4px;
  font-size:.8rem; color: var(--gray-400); font-weight:600;
  margin: 48px auto 0;
  text-decoration:none;
}
.scroll-hint .icon{ width:16px; height:16px; animation: bounce 1.8s ease-in-out infinite; }
@keyframes bounce{
  0%,100%{ transform: translateY(0); }
  50%{ transform: translateY(5px); }
}

/* ---- Question screens ---- */
.q-kicker{
  display:inline-block; font-family: var(--font-head); font-weight:700;
  font-size:.8rem; letter-spacing:.08em; text-transform:uppercase;
  color: var(--orange-1); margin-bottom: 14px;
}
.screen h2{ font-size: clamp(1.4rem, 3vw, 1.9rem); margin-bottom: 10px; }
.screen-sub{ color: var(--gray-600); font-size:.98rem; margin-bottom: 22px; }

.quiz-options{ display:flex; flex-direction:column; gap:12px; margin-top: 22px; text-align:left; }
.quiz-option{
  display:flex; align-items:center; gap:12px;
  border: 1.5px solid rgba(51,51,51,0.14);
  border-radius: var(--radius-sm);
  padding: 15px 18px;
  cursor:pointer;
  transition: border-color .15s ease, background .15s ease, transform .1s ease;
  font-size:1rem;
  background: var(--white);
}
.quiz-option:hover{ border-color: rgba(241,90,36,0.5); transform: translateY(-1px); }
.quiz-option input{ accent-color: var(--orange-1); width:19px; height:19px; flex-shrink:0; }
.quiz-option:has(input:checked){
  border-color: var(--orange-1);
  background: rgba(241,90,36,0.06);
}

.tip-box{
  display:none;
  text-align:left;
  background: var(--bg-soft);
  border-left: 3px solid var(--orange-1);
  border-radius: 8px;
  padding: 14px 18px;
  margin-top: 20px;
  font-size:.92rem;
  color: var(--gray-600);
  animation: fadeIn .3s ease;
}
.tip-box.is-visible{ display:block; }
.tip-box strong{ color: var(--dark); }
@keyframes fadeIn{ from{opacity:0;} to{opacity:1;} }

.quiz-actions{ display:flex; justify-content:space-between; align-items:center; margin-top: 32px; gap:16px; }
.quiz-actions-final{ justify-content:center; }
.quiz-privacy{ font-size:.78rem; color: var(--gray-400); margin-top:18px; display:flex; align-items:center; justify-content:center; gap:4px; }

/* ---- Contact screen form ---- */
.form-grid{ display:grid; grid-template-columns: 1fr 1fr; gap:16px; margin-top: 24px; text-align:left; }
.form-field{ display:flex; flex-direction:column; gap:6px; }
.form-field label{ font-size:.85rem; font-weight:600; color: var(--gray-600); }
.form-field input{
  border: 1.5px solid rgba(51,51,51,0.15);
  border-radius: var(--radius-sm);
  padding: 13px 16px;
  font-size: 1rem;
  font-family: var(--font-body);
  transition: border-color .15s ease;
}
.form-field input:focus{ outline:none; border-color: var(--orange-1); }

/* ---- Result screen ---- */
.result-inner{ max-width: 560px; }
.result-icon{
  width:60px; height:60px; border-radius:50%;
  background: var(--gradient); color:var(--white);
  display:flex; align-items:center; justify-content:center;
  margin: 0 auto 18px;
}
.result-card{
  background: var(--bg-soft);
  border: 1.5px dashed var(--orange-1);
  border-radius: var(--radius);
  padding: 24px; margin: 20px 0;
}
.result-plan-label{ display:block; font-size:.78rem; color: var(--gray-400); text-transform:uppercase; letter-spacing:.04em; font-weight:600; }
.result-plan-name{ display:block; font-family: var(--font-head); font-weight:800; font-size:1.7rem; color: var(--orange-1); margin: 6px 0 10px; }
.result-reason{ color: var(--gray-600); font-size:.92rem; margin-bottom:0; }

.ebook-card{
  display:flex; align-items:center; gap:16px; text-align:left;
  background: var(--white); border: 1.5px solid rgba(51,51,51,0.1);
  border-radius: var(--radius); padding: 18px 20px; margin: 22px 0; box-shadow: var(--shadow);
}
.ebook-icon{ width:44px; height:auto; flex-shrink:0; }
.ebook-info{ flex:1; display:flex; flex-direction:column; gap:2px; }
.ebook-info strong{ font-family: var(--font-head); font-size:.95rem; }
.ebook-info span{ font-size:.85rem; color: var(--gray-600); }

/* ============ SECTIONS (conteúdo de apoio) ============ */
.section{ padding: 88px 0; }
.section-head{ max-width: 680px; margin: 0 auto 52px; text-align:center; }
.section-head h2{ font-size: clamp(1.7rem, 3vw, 2.3rem); margin-bottom: 14px; }
.section-sub{ color: var(--gray-600); font-size: 1.05rem; }
.eyebrow-dark{
  display:inline-block; font-family: var(--font-head); font-weight:600; font-size:.82rem;
  letter-spacing:.04em; text-transform:uppercase; color: var(--orange-1);
  background: rgba(241,90,36,0.08); padding: 7px 16px; border-radius:999px; margin-bottom: 18px;
}
.eyebrow-light{
  display:inline-block; font-family: var(--font-head); font-weight:600; font-size:.82rem;
  letter-spacing:.04em; text-transform:uppercase; color: var(--orange-2);
  background: rgba(255,255,255,0.1); padding: 7px 16px; border-radius:999px; margin-bottom: 18px;
}

/* ---- Diferenciais ---- */
.diferenciais{ background: var(--dark); }
.diferenciais .section-sub{ color: rgba(255,255,255,0.7); }
.dif-grid{ display:grid; grid-template-columns: repeat(4,1fr); gap: 24px; }
.dif-item{
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: var(--radius); padding: 28px 22px;
}
.dif-item h3{ color: var(--white); font-size:1.05rem; margin-bottom:8px; }
.dif-item p{ color: rgba(255,255,255,0.65); font-size:.9rem; }
.dif-item .icon-md{ color: var(--orange-2); }

/* ---- Pacotes ---- */
.pacotes{ background: var(--bg-soft); }
.pricing-grid{ display:grid; grid-template-columns: repeat(3,1fr); gap: 28px; align-items: stretch; }
.price-card{
  position:relative; background: var(--white);
  border: 1px solid rgba(51,51,51,0.1); border-radius: var(--radius);
  padding: 32px 28px; display:flex; flex-direction:column; gap: 16px;
}
.price-featured{ border: 2px solid var(--orange-1); box-shadow: var(--shadow-lg); transform: translateY(-8px); }
.price-badge{
  position:absolute; top:-14px; left:50%; transform:translateX(-50%);
  background: var(--gradient); color:var(--white); font-size:.75rem; font-weight:700;
  padding: 6px 16px; border-radius:999px; font-family: var(--font-head);
}
.price-card h3{ font-size:1.25rem; }
.price-desc{ color: var(--gray-600); font-size:.9rem; min-height:40px; }
.price-value{ font-family: var(--font-head); font-weight:800; font-size: 2.2rem; color: var(--dark); }
.price-from{ display:block; font-family: var(--font-body); font-weight:600; font-size:.8rem; color: var(--gray-400); text-transform:uppercase; letter-spacing:.03em; margin-bottom:2px; }
.price-currency{ font-size:1.1rem; font-weight:700; vertical-align: top; margin-right:2px;}
.price-cents{ font-size:1.3rem; font-weight:700; }
.price-period{ font-size:.95rem; font-weight:500; color: var(--gray-400); }
.price-value-custom{
  font-family: var(--font-head); font-weight:700; font-size: 1.3rem;
  color: var(--gray-400); font-style: italic;
}
.price-note{ text-align:center; color: var(--gray-400); font-size:.85rem; margin-top: 26px; }

/* ---- FAQ ---- */
.faq-list{ max-width: 760px; margin: 0 auto; display:flex; flex-direction:column; gap:14px; }
.faq-item{ border: 1px solid rgba(51,51,51,0.1); border-radius: var(--radius-sm); overflow:hidden; }
.faq-question{
  width:100%; text-align:left; display:flex; justify-content:space-between; align-items:center; gap:14px;
  background: var(--white); border:none; cursor:pointer;
  padding: 18px 22px; font-family: var(--font-head); font-weight:600; font-size:1rem;
  line-height:1.4;
}
.faq-icon{ font-size:1.3rem; color: var(--orange-1); transition: transform .2s ease; flex-shrink:0; }
.faq-item.is-open .faq-icon{ transform: rotate(45deg); }
.faq-answer{ max-height:0; overflow:hidden; transition: max-height .3s ease; padding: 0 22px; }
.faq-item.is-open .faq-answer{ max-height: 260px; padding: 0 22px 20px; }
.faq-answer p{ color: var(--gray-600); font-size:.94rem; }

/* ---- CTA final ---- */
.cta-final{ background: var(--gradient); text-align:center; }
.cta-final-inner h2{ color:var(--white); font-size: clamp(1.6rem, 3vw, 2.2rem); margin-bottom:14px; }
.cta-final-inner p{ color: rgba(255,255,255,0.9); margin-bottom: 30px; font-size:1.05rem; }
.cta-final .btn-primary{ background: var(--white); color: var(--orange-1); box-shadow: 0 20px 40px rgba(0,0,0,0.15); }

/* ---- Footer ---- */
.site-footer{ background: var(--dark-2); padding: 48px 0; }
.footer-inner{ display:flex; flex-direction:column; align-items:center; gap:18px; text-align:center; }
.footer-logo{ height: 60px; width:auto; filter: brightness(0) invert(1); }
.footer-contact{ display:flex; gap:28px; flex-wrap:wrap; justify-content:center; }
.footer-contact a{ color: rgba(255,255,255,0.75); font-size:.92rem; font-weight:500; }
.footer-contact a:hover{ color: var(--orange-2); }
.footer-copy{ color: rgba(255,255,255,0.4); font-size:.8rem; }

/* ============ WHATSAPP FLOAT ============ */
.whatsapp-float{
  position:fixed; bottom: 24px; right: 24px; z-index: 200;
  width:58px; height:58px; border-radius:50%;
  background: #25D366;
  display:flex; align-items:center; justify-content:center;
  box-shadow: 0 12px 28px rgba(37,211,102,0.45);
  animation: pulse 2.4s ease-in-out infinite;
}
.wa-icon{ width:28px; height:28px; fill:var(--white); }
@keyframes pulse{
  0%,100%{ box-shadow: 0 12px 28px rgba(37,211,102,0.45); }
  50%{ box-shadow: 0 12px 28px rgba(37,211,102,0.7), 0 0 0 8px rgba(37,211,102,0.12); }
}

/* ============ RESPONSIVE ============ */
@media (max-width: 980px){
  .dif-grid{ grid-template-columns: repeat(2,1fr); }
  .pricing-grid{ grid-template-columns: 1fr; max-width:420px; margin:0 auto; }
  .price-featured{ transform:none; }
  .cover-grid{ grid-template-columns: 1fr; text-align:center; }
  .cover-copy{ order:2; }
  .cover-visual{ order:1; margin-bottom: 10px; }
  .benefit-list{ text-align:left; max-width:440px; margin-left:auto; margin-right:auto; }
  .ebook-mockup{ max-width: 220px; transform: perspective(1200px) rotateY(-10deg) rotateX(2deg); }
  .cover-meta{ align-items:center; }
}

@media (max-width: 760px){
  .topbar{ padding: 12px 16px; gap:8px; }
  .topbar-logo{ height: 22px; }
  .screen{ padding: 84px 18px 50px; }
  .screen[data-screen="cover"]{ padding-top: 68px; }
  .dif-grid{ grid-template-columns: 1fr; }
  .section{ padding: 56px 0; }
  .section-head{ margin-bottom: 38px; }
  .form-grid{ grid-template-columns: 1fr; }
  .quiz-actions{ flex-direction:column-reverse; align-items:stretch; }
  .quiz-actions .btn{ width:100%; justify-content:center; }
  .ebook-card{ flex-direction:column; text-align:center; }
  .ebook-info{ align-items:center; }

  .cover-copy h1{ font-size: 1.6rem; }
  .cover-sub{ font-size: 1rem; }
  .benefit-list li{ font-size:.92rem; }
  .cover-copy .quiz-start{ width:100%; justify-content:center; }

  .q-kicker{ font-size:.75rem; }
  .screen h2{ font-size: 1.35rem; }
  .quiz-option{ padding: 13px 15px; font-size:.95rem; }

  .price-value{ font-size: 1.9rem; }

  .faq-question{ padding: 15px 16px; font-size:.94rem; }
  .faq-answer{ padding: 0 16px; }
  .faq-item.is-open .faq-answer{ padding: 0 16px 18px; }

  .cta-final .btn{ width:100%; justify-content:center; }
  .footer-logo{ height: 46px; }
  .footer-contact{ gap:18px; }
}

/* Telas bem pequenas (iPhone SE, Android compacto) */
@media (max-width: 400px){
  .topbar{ padding: 10px 14px; }
  .topbar-logo{ height: 20px; }
  .topbar-wa{ padding: 0; width:38px; height:38px; justify-content:center; box-shadow: var(--shadow); }
  .topbar-wa-text{ display:none; }
  .topbar-wa-icon{ width:18px; height:18px; }

  .screen{ padding: 76px 14px 44px; }
  .screen[data-screen="cover"]{ padding-top: 60px; }
  .cover-copy h1{ font-size: 1.42rem; }
  .cover-sub{ font-size:.95rem; }
  .eyebrow{ font-size:.72rem; padding: 6px 12px; }
  .ebook-mockup{ max-width: 175px; }
  .mockup-badge{ font-size:.68rem; padding:6px 12px; }

  .screen h2{ font-size: 1.2rem; }
  .price-value{ font-size: 1.7rem; }
  .price-from{ font-size:.72rem; }

  .btn-lg{ padding: 14px 22px; font-size:.95rem; }
  .whatsapp-float{ width:50px; height:50px; bottom:16px; right:16px; }
  .wa-icon{ width:24px; height:24px; }
}